Jaka jest dzisiaj jakość powietrza w Provincia de Santiago? Czy powietrze jest zanieczyszczone w Provincia de Santiago? Czy jest dużo smogu?
Jak wysoki jest poziom NO2? (dwutlenek azotu (NO2))
48 (Umiarkowany)
Jak jest dziś poziom O3 w Provincia de Santiago? (ozon (O3))
115 (Umiarkowany)
Jaki jest dziś poziom PM10 w Provincia de Santiago? (cząstki stałe (PM10) pył zawieszony)
Obecny poziom pyłu zawieszonego PM10 w Provincia de Santiago to:
44 (Umiarkowany)
Najwyższe wartości PM10 występują zwykle w: 116 (lipiec 2019).
Najniższa wartość pyłu zawieszonego PM10 zanieczyszczenia w Provincia de Santiago jas zwykle rejestrowane w: listopadzie (37).
Jaki jest obecny poziom PM2.5 w Provincia de Santiago? (cząstki stałe (PM2.5) pył)
Dzisiejszy poziom PM2.5 to:
17 (Umiarkowany)
Dla porównania, najwyższy poziom PM2,5 w Provincia de Santiago w ciągu ostatnich 7 dni wyniósł: 31 (środa, 10 kwietnia 2024) i najniższy: 4 (piątek, 27 maja 2022).
Najwyższe wartości PM2,5 zostały zarejestrowane: 61 (czerwiec 2016).
Najniższy poziom pyłu zawieszonego PM2,5 występuje w: listopadzie (13).
Jak wysoki jest poziom CO? (tlenek węgla (CO))
360 (Dobry)
Jaki jest poziom zanieczyszczenia SO2? (dwutlenek siarki (SO2))
8 (Dobry)
NO2 48 (Umiarkowany)
O3 115 (Umiarkowany)
PM10 44 (Umiarkowany)
PM2,5 17 (Umiarkowany)
CO 360 (Dobry)
SO2 8 (Dobry)
| index | 2022-05-27 | 2024-04-09 | 2024-04-10 | 2024-04-11 | 2024-04-12 | 2024-04-13 | 2024-04-14 | 2024-04-15 | 2024-04-16 |
|---|---|---|---|---|---|---|---|---|---|
| no2 | 10 Good |
- Good |
- Good |
- Good |
- Good |
- Good |
- Good |
- Good |
- Good |
| o3 | 98 Moderate |
- Good |
- Good |
- Good |
- Good |
- Good |
- Good |
- Good |
- Good |
| pm10 | 14 Good |
79 Unhealthy for Sensitive Groups |
91 Unhealthy |
76 Unhealthy for Sensitive Groups |
72 Unhealthy for Sensitive Groups |
82 Unhealthy |
64 Unhealthy for Sensitive Groups |
49 Moderate |
49 Moderate |
| pm25 | 4 Good |
29 Moderate |
31 Moderate |
28 Moderate |
21 Moderate |
28 Moderate |
27 Moderate |
21 Moderate |
21 Moderate |
| co | 249 Good |
- Good |
- Good |
- Good |
- Good |
- Good |
- Good |
- Good |
- Good |
| so2 | 2 Good |
17 Good |
89 Moderate |
26 Good |
26 Good |
28 Good |
24 Good |
25 Good |
38 Good |
| index | 2020-05 | 2020-03 | 2020-02 | 2020-01 | 2019-12 | 2019-11 | 2019-10 | 2019-09 | 2019-08 | 2019-07 | 2019-06 | 2019-05 | 2019-04 | 2019-03 | 2019-02 | 2019-01 | 2018-11 | 2018-10 | 2018-09 | 2018-08 | 2018-07 | 2018-06 | 2018-05 | 2018-04 | 2018-03 | 2018-02 | 2018-01 | 2017-12 | 2017-11 | 2017-10 | 2017-09 | 2017-08 | 2017-07 | 2017-06 | 2017-01 | 2016-12 | 2016-11 | 2016-10 | 2016-09 | 2016-08 | 2016-07 | 2016-06 | 2016-05 | 2016-04 | 2016-03 | 2016-02 | 2016-01 | 2015-12 | 2015-11 | 2015-10 | 2015-09 | 2020-04 | 2017-05 | 2017-04 | 2017-03 | 2017-02 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| pm25 | 30 (Moderate) | 16 (Moderate) | 17 (Moderate) | 16 (Moderate) | 15 (Moderate) | 14 (Moderate) | 16 (Moderate) | 18 (Moderate) | 33 (Moderate) | 53 (Unhealthy for Sensitive Groups) | 40 (Unhealthy for Sensitive Groups) | 31 (Moderate) | 30 (Moderate) | 17 (Moderate) | 19 (Moderate) | 17 (Moderate) | 13 (Good) | 14 (Moderate) | 25 (Moderate) | 40 (Unhealthy for Sensitive Groups) | 41 (Unhealthy for Sensitive Groups) | 51 (Unhealthy for Sensitive Groups) | 39 (Unhealthy for Sensitive Groups) | 26 (Moderate) | 17 (Moderate) | 16 (Moderate) | 15 (Moderate) | 15 (Moderate) | 15 (Moderate) | 15 (Moderate) | 23 (Moderate) | 27 (Moderate) | 47 (Unhealthy for Sensitive Groups) | 46 (Unhealthy for Sensitive Groups) | 33 (Moderate) | 22 (Moderate) | 16 (Moderate) | 13 (Moderate) | 29 (Moderate) | 38 (Unhealthy for Sensitive Groups) | 47 (Unhealthy for Sensitive Groups) | 61 (Unhealthy) | 44 (Unhealthy for Sensitive Groups) | 30 (Moderate) | 24 (Moderate) | 14 (Moderate) | 16 (Moderate) | 16 (Moderate) | 15 (Moderate) | 15 (Moderate) | 20 (Moderate) | 22 (Moderate) | 38 (Unhealthy for Sensitive Groups) | 21 (Moderate) | 16 (Moderate) | 19 (Moderate) |
| pm10 | 82 (Unhealthy) | 66 (Unhealthy for Sensitive Groups) | 65 (Unhealthy for Sensitive Groups) | 62 (Unhealthy for Sensitive Groups) | 57 (Unhealthy for Sensitive Groups) | 57 (Unhealthy for Sensitive Groups) | 54 (Unhealthy for Sensitive Groups) | 66 (Unhealthy for Sensitive Groups) | 88 (Unhealthy) | 116 (Very Unhealthy) | 97 (Unhealthy) | 92 (Unhealthy) | 83 (Unhealthy) | 56 (Unhealthy for Sensitive Groups) | 52 (Unhealthy for Sensitive Groups) | 48 (Moderate) | 37 (Moderate) | 46 (Moderate) | 58 (Unhealthy for Sensitive Groups) | 73 (Unhealthy for Sensitive Groups) | 67 (Unhealthy for Sensitive Groups) | 91 (Unhealthy) | 91 (Unhealthy) | 75 (Unhealthy for Sensitive Groups) | 64 (Unhealthy for Sensitive Groups) | 51 (Unhealthy for Sensitive Groups) | 48 (Moderate) | 49 (Moderate) | 46 (Moderate) | 43 (Moderate) | 57 (Unhealthy for Sensitive Groups) | 58 (Unhealthy for Sensitive Groups) | 95 (Unhealthy) | 83 (Unhealthy) | 69 (Unhealthy for Sensitive Groups) | 49 (Moderate) | 49 (Moderate) | 41 (Moderate) | 66 (Unhealthy for Sensitive Groups) | 68 (Unhealthy for Sensitive Groups) | 76 (Unhealthy for Sensitive Groups) | 84 (Unhealthy) | 67 (Unhealthy for Sensitive Groups) | 67 (Unhealthy for Sensitive Groups) | 71 (Unhealthy for Sensitive Groups) | 59 (Unhealthy for Sensitive Groups) | 56 (Unhealthy for Sensitive Groups) | 52 (Unhealthy for Sensitive Groups) | 41 (Moderate) | 38 (Moderate) | 45 (Moderate) | 70 (Unhealthy for Sensitive Groups) | 70 (Unhealthy for Sensitive Groups) | 61 (Unhealthy for Sensitive Groups) | 58 (Unhealthy for Sensitive Groups) | 52 (Unhealthy for Sensitive Groups) |
| o3 | 36 (Good) | 48 (Good) | 50 (Good) | 50 (Good) | 49 (Good) | 47 (Good) | 38 (Good) | 33 (Good) | 23 (Good) | 14 (Good) | 11 (Good) | 20 (Good) | 36 (Good) | 41 (Good) | 51 (Good) | 41 (Good) | 37 (Good) | 32 (Good) | 28 (Good) | 21 (Good) | 14 (Good) | 9 (Good) | 16 (Good) | 27 (Good) | 34 (Good) | 41 (Good) | 47 (Good) | 43 (Good) | 41 (Good) | 36 (Good) | 31 (Good) | 19 (Good) | 12 (Good) | 9.2 (Good) | 59 (Good) | 46 (Good) | 42 (Good) | 36 (Good) | 32 (Good) | 20 (Good) | 11 (Good) | 9.7 (Good) | 13 (Good) | 19 (Good) | 40 (Good) | 42 (Good) | 37 (Good) | 42 (Good) | 35 (Good) | 30 (Good) | 28 (Good) | 43 (Good) | 12 (Good) | 24 (Good) | 35 (Good) | 42 (Good) |
| co | 871 (Good) | 527 (Good) | 493 (Good) | 291 (Good) | 374 (Good) | 410 (Good) | 472 (Good) | 493 (Good) | 209 (Good) | 128 (Good) | 76 (Good) | 58 (Good) | 562 (Good) | 449 (Good) | 412 (Good) | 477 (Good) | 558 (Good) | 661 (Good) | 460 (Good) | 108 (Good) | 96 (Good) | 159 (Good) | 129 (Good) | 624 (Good) | 402 (Good) | 625 (Good) | 435 (Good) | 478 (Good) | 545 (Good) | 414 (Good) | 453 (Good) | 199 (Good) | 137 (Good) | 112 (Good) | 662 (Good) | 553 (Good) | 438 (Good) | 409 (Good) | 693 (Good) | 500 (Good) | 133 (Good) | 132 (Good) | 125 (Good) | 700 (Good) | 548 (Good) | 472 (Good) | 468 (Good) | 538 (Good) | 324 (Good) | 426 (Good) | 407 (Good) | 595 (Good) | 130 (Good) | 638 (Good) | 565 (Good) | 494 (Good) |
| no2 | 46 (Moderate) | 27 (Good) | 28 (Good) | 26 (Good) | 28 (Good) | 25 (Good) | 30 (Good) | 33 (Good) | 58 (Moderate) | 209 (Very Unhealthy) | 79 (Moderate) | 72 (Moderate) | 72 (Moderate) | 39 (Good) | 32 (Good) | 28 (Good) | 30 (Good) | 32 (Good) | 50 (Moderate) | 57 (Moderate) | 60 (Moderate) | 81 (Moderate) | 78 (Moderate) | 66 (Moderate) | 45 (Moderate) | 32 (Good) | 26 (Good) | 32 (Good) | 33 (Good) | 42 (Moderate) | 48 (Moderate) | 51 (Moderate) | 71 (Moderate) | 70 (Moderate) | 31 (Good) | 27 (Good) | 27 (Good) | 31 (Good) | 44 (Moderate) | 51 (Moderate) | 57 (Moderate) | 59 (Moderate) | 57 (Moderate) | 51 (Moderate) | 45 (Moderate) | 34 (Good) | 25 (Good) | 25 (Good) | 23 (Good) | 29 (Good) | 41 (Moderate) | 33 (Good) | 49 (Moderate) | 41 (Moderate) | 34 (Good) | 27 (Good) |
| so2 | 1.8 (Good) | 1.6 (Good) | 1.4 (Good) | 1.4 (Good) | 3.2 (Good) | 2.2 (Good) | 1.5 (Good) | 1.3 (Good) | 1.8 (Good) | 1.7 (Good) | 1.7 (Good) | 1.4 (Good) | 0.75 (Good) | 0.85 (Good) | 12 (Good) | 2.1 (Good) | 1.8 (Good) | 1.5 (Good) | 10 (Good) | 2.8 (Good) | 2.7 (Good) | 4.7 (Good) | 4.3 (Good) | 6.1 (Good) | 3.2 (Good) | 10 (Good) | 10 (Good) | 5.6 (Good) | 3.3 (Good) | 5.4 (Good) | 2.8 (Good) | 3.2 (Good) | 4.3 (Good) | 4.8 (Good) | 2.5 (Good) | 3 (Good) | 3 (Good) | 3 (Good) | 3.1 (Good) | 6.6 (Good) | 7.9 (Good) | 6.5 (Good) | 5.1 (Good) | 5.5 (Good) | 5.3 (Good) | 4.5 (Good) | 4.9 (Good) | 5.9 (Good) | 6.2 (Good) | 5 (Good) | 11 (Good) | 1.3 (Good) | 1.7 (Good) | 1.9 (Good) | 2 (Good) | 1.7 (Good) |
Zieleń i parki w mieście
Provincia de Santiago 50%
Argentyna: 65% Urugwaj: 65% Paragwaj: 46% Boliwia: 55% Czarnogóra: 53%cząstki stałe PM2.5
Provincia de Santiago 31 (Moderate)
Przyjemność spędzania czasu w mieście
Provincia de Santiago 44%
Argentyna: 64% Urugwaj: 67% Paragwaj: 49% Boliwia: 40% Czarnogóra: 69%cząstki stałe PM10
Provincia de Santiago 66 (Unhealthy for Sensitive Groups)
Zanieczyszczenie powietrza
Provincia de Santiago 83%
Argentyna: 42% Urugwaj: 29% Paragwaj: 56% Boliwia: 64% Czarnogóra: 40%Utylizacja śmieci
Provincia de Santiago 59%
Argentyna: 48% Urugwaj: 34% Paragwaj: 30% Boliwia: 34% Czarnogóra: 42%Dostępność i jakość wody pitnej
Provincia de Santiago 71%
Argentyna: 69% Urugwaj: 73% Paragwaj: 57% Czarnogóra: 71%Czystość i porządek
Provincia de Santiago 53%
Argentyna: 43% Urugwaj: 38% Paragwaj: 26% Boliwia: 32% Czarnogóra: 51%Hałas i zanieczyszczenie świetlne
Provincia de Santiago 55%
Argentyna: 53% Urugwaj: 48% Paragwaj: 52% Boliwia: 59% Czarnogóra: 32%Zanieczyszczenie wody
Provincia de Santiago 41%
Argentyna: 55% Urugwaj: 46% Paragwaj: 65% Boliwia: 66% Czarnogóra: 38%NO2 48 (Umiarkowany)
dwutlenek azotu (NO2)O3 115 (Umiarkowany)
ozon (O3)PM10 22 (Umiarkowany)
cząstki stałe (PM10) pył zawieszonyPM2,5 2.5 (Dobry)
cząstki stałe (PM2.5) pyłCO 360 (Dobry)
tlenek węgla (CO)SO2 5 (Dobry)
dwutlenek siarki (SO2)PM2,5 24 (Umiarkowany)
cząstki stałe (PM2.5) pyłPM10 59 (Niezdrowy dla grup wrażliwych)
cząstki stałe (PM10) pył zawieszonySO2 15 (Dobry)
dwutlenek siarki (SO2)PM10 62 (Niezdrowy dla grup wrażliwych)
cząstki stałe (PM10) pył zawieszonyPM2,5 28 (Umiarkowany)
cząstki stałe (PM2.5) pyłNO2 48 (Umiarkowany)
dwutlenek azotu (NO2)O3 115 (Umiarkowany)
ozon (O3)PM10 22 (Umiarkowany)
cząstki stałe (PM10) pył zawieszonyPM2,5 2.5 (Dobry)
cząstki stałe (PM2.5) pyłCO 360 (Dobry)
tlenek węgla (CO)SO2 5 (Dobry)
dwutlenek siarki (SO2)PM10 29 (Umiarkowany)
cząstki stałe (PM10) pył zawieszonyPM2,5 15 (Umiarkowany)
cząstki stałe (PM2.5) pyłPM10 52 (Niezdrowy dla grup wrażliwych)
cząstki stałe (PM10) pył zawieszonyPM2,5 22 (Umiarkowany)
cząstki stałe (PM2.5) pyłPM2,5 25 (Umiarkowany)
cząstki stałe (PM2.5) pyłPM10 63 (Niezdrowy dla grup wrażliwych)
cząstki stałe (PM10) pył zawieszonyCerrillos
| index | 2022-05-27 |
|---|---|
| no2 | 10 |
| o3 | 98 |
| pm10 | 14 |
| pm25 | 4.1 |
| co | 249 |
| so2 | 2.1 |
Cerro Navia
| index | 2024-04-16 | 2024-04-15 | 2024-04-14 | 2024-04-13 | 2024-04-12 | 2024-04-11 | 2024-04-10 | 2024-04-09 |
|---|---|---|---|---|---|---|---|---|
| pm10 | 53 | 50 | 60 | 75 | 62 | 70 | 82 | 71 |
| pm25 | 22 | 20 | 25 | 24 | 20 | 26 | 35 | 27 |
El Bosque
| index | 2024-04-16 | 2024-04-15 | 2024-04-14 | 2024-04-13 | 2024-04-12 | 2024-04-11 | 2024-04-10 | 2024-04-09 |
|---|---|---|---|---|---|---|---|---|
| pm25 | 25 | 23 | 32 | 38 | 26 | 33 | 41 | 37 |
| pm10 | 57 | 49 | 68 | 97 | 76 | 91 | 113 | 113 |
| so2 | 38 | 25 | 24 | 28 | 26 | 26 | 89 | 17 |
Independencia
| index | 2022-05-27 |
|---|---|
| no2 | 10 |
| o3 | 98 |
| pm10 | 14 |
| pm25 | 4.1 |
| co | 249 |
| so2 | 2.1 |
Las Condes
| index | 2024-04-16 | 2024-04-15 | 2024-04-14 | 2024-04-13 | 2024-04-12 | 2024-04-11 | 2024-04-10 | 2024-04-09 |
|---|---|---|---|---|---|---|---|---|
| pm10 | 30 | 44 | 66 | 81 | 80 | 67 | 74 | 63 |
| pm25 | 15 | 20 | 26 | 27 | 26 | 26 | 30 | 25 |
Parque O'Higgins
| index | 2024-04-16 | 2024-04-15 | 2024-04-14 | 2024-04-13 | 2024-04-12 | 2024-04-11 | 2024-04-10 | 2024-04-09 |
|---|---|---|---|---|---|---|---|---|
| pm25 | 20 | 20 | 25 | 25 | 23 | 29 | 39 | 27 |
| pm10 | 47 | 49 | 68 | 84 | 78 | 88 | 100 | 77 |
Pudahuel
| index | 2024-04-16 | 2024-04-15 | 2024-04-14 | 2024-04-13 | 2024-04-12 | 2024-04-11 | 2024-04-10 | 2024-04-09 |
|---|---|---|---|---|---|---|---|---|
| pm10 | 57 | 52 | 59 | 75 | 66 | 65 | 84 | 73 |
| pm25 | 22 | 20 | 24 | 26 | 12 | - | 11 | - |
Cerrillos
| index | 2020-05 | 2020-03 | 2020-02 | 2020-01 | 2019-12 | 2019-11 | 2019-10 | 2019-09 | 2019-08 | 2019-07 | 2019-06 | 2019-05 | 2019-04 | 2019-03 | 2019-02 | 2019-01 | 2018-11 | 2018-10 | 2018-09 | 2018-08 | 2018-07 | 2018-06 | 2018-05 | 2018-04 | 2018-03 | 2018-02 | 2018-01 | 2017-12 | 2017-11 | 2017-10 | 2017-09 | 2017-08 | 2017-07 | 2017-06 | 2017-01 | 2016-12 | 2016-11 | 2016-10 | 2016-09 | 2016-08 | 2016-07 | 2016-06 | 2016-05 | 2016-04 | 2016-03 | 2016-02 | 2016-01 | 2015-12 | 2015-11 | 2015-10 | 2015-09 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| co | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 962 | 820 | 257 | 436 | 887 | 801 | 1 | 1 | 1 | 899 | 488 | 350 | 337 | 485 | 313 | 414 | 524 |
| no2 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 21 | 22 | 24 | 28 | 42 | 56 | 64 | 71 | 44 | 46 | 39 | 32 | 18 | 19 | 20 | 20 | 32 |
| o3 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 43 | 40 | 38 | 33 | 34 | 21 | 16 | 16 | 16 | 20 | 42 | 43 | 41 | 43 | 39 | 33 | 27 |
| pm10 | 83 | 77 | 76 | 79 | - | - | - | - | 97 | 123 | 107 | 98 | 83 | 50 | 52 | 46 | 31 | 49 | 54 | 78 | 82 | 105 | 103 | 75 | 56 | 48 | 41 | 42 | 43 | 39 | 56 | 62 | 104 | 91 | 58 | 51 | 52 | 45 | 72 | 73 | 83 | 91 | 71 | 64 | 75 | 59 | 50 | 53 | 42 | 37 | 46 |
| pm25 | 28 | 17 | 17 | 15 | 16 | 14 | 17 | 17 | 33 | 55 | 43 | 32 | 28 | 16 | 16 | 14 | 8.8 | 14 | 22 | 40 | 42 | 50 | 47 | 31 | 20 | 15 | 13 | 14 | 14 | 13 | 25 | 30 | 54 | 49 | 19 | 20 | 16 | 12 | 28 | 40 | 53 | 69 | 46 | 28 | 25 | 16 | 14 | 13 | 12 | 15 | 26 |
Cerro Navia
| index | 2020-05 | 2020-04 | 2020-03 | 2020-02 | 2020-01 | 2019-12 | 2019-11 | 2019-10 | 2019-09 | 2019-08 | 2019-07 | 2019-06 | 2019-05 | 2019-04 | 2019-03 | 2019-02 | 2019-01 | 2018-11 | 2018-10 | 2018-09 | 2018-08 | 2018-07 | 2018-06 | 2018-05 | 2018-04 | 2018-03 | 2018-02 | 2018-01 | 2017-12 | 2017-11 | 2017-10 | 2017-09 | 2017-08 | 2017-07 | 2017-06 | 2017-05 | 2017-04 | 2017-03 | 2017-02 | 2017-01 | 2016-12 | 2016-11 | 2016-10 | 2016-09 | 2016-08 | 2016-07 | 2016-06 | 2016-05 | 2016-04 | 2016-03 | 2016-02 | 2016-01 | 2015-12 | 2015-11 | 2015-10 | 2015-09 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| no2 | 53 | 36 | 26 | 26 | 20 | - | - | - | 2.7 | 29 | 91 | 77 | 64 | 52 | 42 | 30 | 27 | 28 | 36 | 40 | 59 | 63 | 74 | 65 | 42 | 42 | 28 | 19 | 23 | 32 | 33 | 45 | 41 | 72 | 72 | 53 | 37 | 23 | 16 | 21 | 19 | 21 | 23 | 48 | 55 | 63 | 69 | 57 | 44 | 35 | 24 | 18 | 20 | 20 | 27 | 37 |
| co | 972 | 612 | 419 | 395 | 330 | - | 1 | 1 | 1 | 1 | 2 | 2 | 1 | 1 | 740 | 1 | 2 | 730 | 947 | 803 | 1 | 2 | 2 | 1 | 1 | 641 | 477 | 429 | 439 | 429 | 502 | 845 | 1 | 2 | 2 | 1 | 770 | 308 | 218 | 235 | 245 | 252 | 162 | 1 | 1 | 1 | 2 | 1 | 960 | 346 | 279 | 237 | 248 | 253 | 357 | 575 |
| o3 | 27 | 39 | 43 | 49 | 49 | 48 | 46 | 38 | 31 | 13 | 3.8 | 6.5 | 13 | 31 | 40 | 50 | 46 | 41 | 38 | 37 | 29 | 23 | 7.7 | 16 | 28 | 35 | 43 | 47 | 39 | 37 | 34 | 29 | 17 | 11 | 10 | 16 | 30 | 42 | 48 | 64 | 49 | 42 | 38 | 35 | 21 | 12 | 9.3 | 14 | 19 | 35 | 36 | 35 | 36 | 33 | 26 | 22 |
| pm10 | 90 | 70 | 58 | 59 | 56 | 54 | 56 | 55 | 59 | 102 | 137 | 123 | 110 | 84 | 56 | 48 | 45 | 33 | 36 | 56 | 73 | 70 | 99 | 93 | 65 | 54 | 45 | 45 | 46 | 41 | 35 | 46 | 60 | 107 | 94 | 80 | 62 | 55 | 50 | 67 | 45 | 45 | 38 | 64 | 70 | 84 | 100 | 68 | 63 | 55 | 47 | 56 | 33 | 27 | 27 | 36 |
| pm25 | 36 | 26 | 18 | 19 | 17 | 17 | 16 | 18 | 21 | 40 | 66 | 54 | 40 | 33 | 18 | 19 | 17 | 14 | 15 | 31 | 48 | 53 | 68 | 47 | 29 | 18 | 16 | 16 | 15 | 14 | 15 | 24 | 30 | 56 | 55 | 44 | 25 | 13 | 18 | 32 | 23 | 17 | 13 | 34 | 42 | 57 | 80 | 48 | 29 | 21 | 12 | 13 | 18 | 13 | 11 | 19 |
El Bosque
| index | 2020-05 | 2020-04 | 2020-03 | 2020-02 | 2020-01 | 2019-12 | 2019-11 | 2019-10 | 2019-09 | 2019-08 | 2019-07 | 2019-06 | 2019-05 | 2019-04 | 2019-03 | 2019-02 | 2019-01 | 2018-11 | 2018-10 | 2018-09 | 2018-08 | 2018-07 | 2018-06 | 2018-05 | 2018-04 | 2018-03 | 2018-02 | 2018-01 | 2017-12 | 2017-11 | 2017-10 | 2017-09 | 2017-08 | 2017-07 | 2017-06 | 2017-05 | 2017-04 | 2017-03 | 2017-02 | 2017-01 | 2016-12 | 2016-11 | 2016-10 | 2016-09 | 2016-08 | 2016-07 | 2016-06 | 2016-05 | 2016-04 | 2016-03 | 2016-02 | 2016-01 | 2015-12 | 2015-11 | 2015-10 | 2015-09 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| o3 | 34 | 39 | 47 | 53 | 49 | 54 | 43 | 36 | 36 | 34 | 12 | 12 | 21 | 27 | 33 | 41 | 39 | 33 | 30 | 24 | 16 | 8.7 | 10 | 16 | 26 | 33 | 39 | 40 | 45 | 43 | 35 | 34 | 25 | 13 | 11 | 9.9 | 22 | 25 | 37 | 60 | 46 | 42 | 24 | 21 | 15 | 10 | 15 | 19 | 29 | 50 | 47 | 46 | 46 | 38 | 37 | 35 |
| no2 | 57 | 41 | 33 | 31 | 27 | 29 | 21 | 26 | 32 | 57 | 864 | 94 | 37 | 42 | 33 | 25 | 21 | 20 | 22 | 41 | 42 | 49 | 75 | 74 | 66 | 42 | 28 | 27 | 28 | 34 | 33 | 43 | 51 | 66 | 64 | 58 | 49 | 35 | 29 | 33 | 24 | 26 | 30 | 44 | 51 | 59 | 51 | 62 | 54 | 54 | 38 | 28 | 27 | 26 | 34 | 46 |
| co | 935 | 716 | 313 | 268 | 193 | 260 | 288 | 527 | 986 | 1 | 1 | 1 | 1 | 677 | 404 | 271 | 478 | 467 | 548 | 581 | 1 | 1 | 1 | 1 | 901 | 1 | 852 | 486 | 507 | 481 | 622 | 862 | 1 | 1 | 2 | 1 | 802 | 479 | 365 | 701 | 945 | 272 | 387 | 807 | 1 | 1 | 1 | 1 | 874 | 585 | 374 | 319 | 319 | 269 | 475 | 1 |
| so2 | 1.8 | 1.3 | 1.6 | 1.4 | 1.4 | 3.2 | 2.2 | 1.5 | 1.3 | 1.8 | 1.7 | 1.7 | 1.4 | 0.75 | 0.85 | 12 | 2.1 | 1.8 | 1.5 | 10 | 2.8 | 2.7 | 4.7 | 4.3 | 6.1 | 3.2 | 10 | 10 | 5.6 | 3.3 | 5.4 | 2.8 | 3.2 | 4.3 | 4.8 | 1.7 | 1.9 | 2 | 1.7 | 2.5 | 3 | 3 | 3 | 3.1 | 6.6 | 7.9 | 6.5 | 5.1 | 5.5 | 5.3 | 4.5 | 4.9 | 5.9 | 6.2 | 5 | 5.3 |
| pm10 | 89 | 76 | 74 | 72 | 69 | 70 | 60 | 58 | 57 | 92 | 120 | 107 | 97 | 93 | 62 | 56 | 48 | 44 | 45 | 58 | 73 | 70 | 90 | 89 | 79 | 66 | 56 | 50 | 54 | 50 | 45 | 57 | 58 | 91 | 83 | 73 | 61 | 63 | 56 | 72 | 52 | 51 | 44 | 72 | 70 | 83 | 92 | 73 | 63 | 69 | 57 | 54 | 56 | 43 | 44 | 55 |
| pm25 | 37 | 26 | 21 | 19 | 17 | 15 | 14 | 18 | 19 | 35 | 55 | 44 | 35 | 33 | 18 | 20 | 19 | 14 | 19 | 26 | 46 | 52 | 60 | 44 | 30 | 18 | 19 | 17 | 18 | 18 | 18 | 28 | 34 | 58 | 55 | 48 | 25 | 19 | 21 | 37 | 23 | 17 | 14 | 33 | 44 | 56 | 74 | 50 | 30 | 23 | 19 | 18 | 19 | 19 | 19 | 25 |
Independencia
| index | 2020-05 | 2020-04 | 2020-03 | 2020-02 | 2020-01 | 2019-12 | 2019-11 | 2019-10 | 2019-09 | 2019-08 | 2019-07 | 2019-06 | 2019-05 | 2019-04 | 2019-03 | 2019-02 | 2019-01 | 2018-11 | 2018-10 | 2018-09 | 2018-08 | 2018-07 | 2018-06 | 2018-05 | 2018-04 | 2018-03 | 2018-02 | 2018-01 | 2017-12 | 2017-11 | 2017-10 | 2017-09 | 2017-08 | 2017-07 | 2017-06 | 2017-05 | 2017-04 | 2017-03 | 2017-02 | 2017-01 | 2016-12 | 2016-11 | 2016-10 | 2016-09 | 2016-08 | 2016-07 | 2016-06 | 2016-05 | 2016-04 | 2016-03 | 2016-02 | 2016-01 | 2015-12 | 2015-11 | 2015-10 | 2015-09 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| no2 | 13 | 9.4 | 8.3 | 22 | 31 | 28 | 29 | 33 | 41 | 62 | 72 | 69 | 68 | 86 | - | 40 | 34 | 37 | 37 | 46 | 43 | - | - | 71 | 70 | 55 | 42 | 37 | 37 | 32 | 35 | 64 | 59 | 73 | 65 | 66 | 60 | 49 | 37 | 42 | 28 | 29 | 37 | 58 | 42 | 45 | 55 | 69 | 72 | 64 | 50 | 48 | 46 | 37 | 39 | 59 |
| pm25 | 28 | 22 | 15 | 17 | 17 | 14 | 14 | 17 | 19 | 34 | 53 | 37 | 30 | 29 | 16 | 21 | 20 | 15 | 15 | 27 | 39 | 40 | 49 | 37 | 25 | 16 | 16 | 16 | 16 | 19 | 17 | 22 | 26 | 45 | 42 | 35 | 21 | 16 | 22 | 40 | 22 | 17 | 14 | 27 | 35 | 42 | 50 | 42 | 27 | 25 | 14 | 17 | 17 | 16 | 17 | 24 |
| o3 | 38 | 44 | 49 | 55 | 45 | 39 | 41 | 28 | 30 | 14 | 8.9 | 6.5 | 14 | 30 | 38 | 53 | 46 | 34 | 29 | 28 | 22 | - | 7.9 | 14 | 23 | 34 | 40 | 41 | 40 | 43 | 36 | 30 | 18 | 9.1 | 7.5 | 9.3 | 13 | 19 | 24 | 36 | 26 | 26 | 22 | 26 | 12 | 6.6 | 5 | 7 | 12 | 23 | 30 | 37 | 37 | 29 | 25 | 20 |
| pm10 | 73 | 66 | 62 | 61 | 61 | 55 | 55 | 56 | 56 | 91 | 121 | 98 | 88 | 85 | 51 | 45 | 44 | 40 | 50 | 65 | 82 | 75 | 103 | 88 | 75 | 62 | 57 | 54 | 54 | 54 | 54 | 69 | 71 | 117 | 90 | 76 | 63 | 63 | 59 | 78 | 55 | 55 | 45 | 65 | 69 | 80 | 82 | 65 | 56 | 58 | 52 | 50 | 49 | 41 | 41 | 50 |
| co | 894 | 679 | 620 | 744 | 386 | 843 | 611 | 524 | 510 | 746 | 1 | 1 | 1 | 648 | 520 | 580 | 962 | 712 | 701 | 1 | 1 | 1 | 1 | 1 | 761 | 538 | 483 | 1 | 428 | 462 | 510 | 734 | 883 | 1 | 1 | 1 | 786 | 638 | 556 | 680 | 531 | 578 | 582 | 842 | 997 | 1 | 9 | 4 | 932 | 733 | 621 | 477 | 508 | 1 | 437 | 2 |
Las Condes
| index | 2020-05 | 2020-04 | 2020-03 | 2020-02 | 2020-01 | 2019-12 | 2019-11 | 2019-10 | 2019-09 | 2019-08 | 2019-07 | 2019-06 | 2019-05 | 2019-04 | 2019-03 | 2019-02 | 2019-01 | 2018-11 | 2018-10 | 2018-09 | 2018-08 | 2018-07 | 2018-06 | 2018-05 | 2018-04 | 2018-03 | 2018-02 | 2018-01 | 2017-12 | 2017-11 | 2017-10 | 2017-09 | 2017-08 | 2017-07 | 2017-06 | 2017-05 | 2017-04 | 2017-03 | 2017-02 | 2017-01 | 2016-12 | 2016-11 | 2016-10 | 2016-09 | 2016-08 | 2016-07 | 2016-06 | 2016-05 | 2016-04 | 2016-03 | 2016-02 | 2016-01 | 2015-12 | 2015-11 | 2015-10 | 2015-09 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| no2 | 48 | 34 | 33 | 29 | 25 | 23 | 26 | 31 | 37 | 56 | 66 | 54 | 77 | 124 | 30 | 30 | 23 | 23 | 33 | 48 | 54 | 53 | 102 | 128 | 131 | 56 | 45 | 31 | 34 | 37 | 37 | 50 | 55 | 75 | 98 | 1.5 | 1.8 | 36 | 29 | 24 | 35 | 26 | 31 | 34 | 57 | 57 | 52 | 64 | 51 | 49 | 32 | 24 | 21 | 22 | 31 | 40 |
| co | 552 | 396 | 430 | 379 | 372 | 323 | 328 | 354 | 237 | 505 | 763 | 451 | 340 | 230 | 307 | - | 270 | 312 | 414 | 505 | 641 | 572 | 944 | 767 | 914 | 856 | 773 | 463 | 116 | 123 | 155 | 273 | 308 | 812 | 663 | 775 | 547 | 473 | 503 | 748 | 589 | 547 | 537 | 698 | 852 | 926 | 909 | 866 | 511 | 186 | 590 | 467 | 501 | 427 | 508 | 674 |
| o3 | 42 | 47 | 52 | 54 | 56 | 52 | 48 | 38 | 34 | 23 | 15 | 14 | 22 | 39 | 46 | 62 | - | 54 | 43 | 35 | 22 | 15 | 8.9 | - | 31 | 33 | 37 | 57 | 56 | 49 | 47 | 32 | 19 | 11 | 9.7 | 14 | 31 | 43 | 56 | 92 | 64 | 55 | 42 | 32 | 19 | 11 | 6.7 | 7.1 | 12 | 40 | 46 | 40 | 42 | 34 | 25 | 22 |
| pm10 | 59 | 54 | 61 | 59 | 57 | 55 | 53 | 47 | 48 | 65 | 75 | 54 | 71 | 72 | 58 | 53 | 46 | 34 | 50 | 55 | 60 | 47 | 57 | 70 | 74 | 63 | 54 | 45 | 46 | 42 | 37 | 49 | 35 | 43 | 42 | 43 | 46 | 58 | 46 | 65 | 45 | 42 | 35 | 49 | 48 | 41 | 43 | 44 | 41 | 65 | 43 | 51 | 51 | 34 | 33 | 35 |
| pm25 | 20 | 17 | 14 | 15 | 14 | 13 | 12 | 12 | 15 | 22 | 33 | 19 | 22 | 27 | 20 | 23 | 22 | 16 | 18 | 21 | 27 | 24 | 27 | 26 | 24 | 16 | 16 | 15 | 15 | 15 | 14 | 20 | 20 | 24 | 25 | 26 | 17 | 16 | 17 | 35 | 23 | 16 | 15 | 26 | 34 | 29 | 33 | 36 | 25 | 28 | 8.9 | 20 | 17 | 14 | 15 | 16 |
Parque O'Higgins
| index | 2020-05 | 2020-04 | 2020-03 | 2020-02 | 2020-01 | 2019-12 | 2019-11 | 2019-10 | 2019-09 | 2019-08 | 2019-07 | 2019-06 | 2019-05 | 2019-04 | 2019-03 | 2019-02 | 2019-01 | 2018-11 | 2018-10 | 2018-09 | 2018-08 | 2018-07 | 2018-06 | 2018-05 | 2018-04 | 2018-03 | 2018-02 | 2018-01 | 2017-12 | 2017-11 | 2017-10 | 2017-09 | 2017-08 | 2017-07 | 2017-06 | 2017-05 | 2017-04 | 2017-03 | 2017-02 | 2017-01 | 2016-12 | 2016-11 | 2016-10 | 2016-09 | 2016-08 | 2016-07 | 2016-06 | 2016-05 | 2016-04 | 2016-03 | 2016-02 | 2016-01 | 2015-12 | 2015-11 | 2015-10 | 2015-09 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| co | 894 | 586 | 904 | 720 | 466 | 441 | 424 | 542 | 677 | 1 | 1 | 1 | 1 | 859 | 1 | 676 | 500 | 506 | 576 | 870 | 1 | 1 | 1 | 1 | 563 | 2 | 910 | 966 | 914 | 985 | 1 | 1 | 1 | 2 | 1 | 1 | 1 | 971 | 859 | 695 | 283 | 756 | 366 | 747 | 846 | 2 | 3 | 2 | 1 | 893 | 354 | 768 | 876 | 323 | 225 | 420 |
| no2 | 53 | 37 | 32 | 32 | 28 | 37 | 26 | 31 | 41 | 76 | 91 | 99 | 86 | 67 | 52 | 38 | 37 | 34 | 33 | 83 | 91 | 86 | 96 | 79 | 51 | 43 | 25 | 21 | 47 | 36 | 29 | 44 | 50 | 74 | 71 | 58 | 49 | 34 | 27 | 34 | 28 | 30 | 33 | 51 | 53 | 63 | 68 | 51 | 47 | 38 | 25 | 25 | 23 | 19 | 28 | 35 |
| o3 | 44 | 47 | 47 | 39 | 58 | 58 | 56 | 48 | 40 | 24 | 16 | 11 | 18 | 42 | 43 | 53 | 45 | 40 | 34 | 28 | 17 | 11 | 11 | 19 | 33 | 42 | 52 | 57 | - | - | - | 30 | 16 | 14 | - | - | 29 | 52 | 55 | 68 | 49 | 45 | 40 | 39 | 24 | 11 | 7.6 | 12 | 22 | 46 | 51 | 21 | 47 | 27 | 29 | 37 |
| pm10 | 91 | 80 | 70 | 68 | 63 | 58 | 60 | 51 | 115 | 91 | 113 | 96 | 92 | 98 | 58 | 54 | 56 | 41 | 49 | 59 | 71 | 58 | 86 | 104 | 89 | 92 | 56 | 54 | 51 | 46 | 42 | 58 | 56 | 95 | 78 | 65 | 68 | 70 | 55 | 78 | 52 | 51 | 43 | 75 | 73 | 80 | 86 | 73 | 66 | 92 | 58 | 53 | 55 | 46 | 42 | 48 |
| pm25 | 28 | 21 | 14 | 17 | 15 | 13 | 13 | 16 | 19 | 32 | 51 | 39 | 30 | 30 | 19 | 22 | 19 | 14 | 12 | 26 | 39 | 39 | 47 | 35 | 23 | 17 | 17 | 15 | 14 | 14 | 16 | 23 | 27 | 47 | 45 | 36 | 20 | 17 | 17 | 34 | 21 | 16 | 15 | 28 | 36 | 45 | 55 | 42 | 23 | 24 | 15 | 16 | 16 | 18 | 15 | 22 |
| so2 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 17 |
Pudahuel
| index | 2020-05 | 2020-04 | 2020-03 | 2020-02 | 2020-01 | 2019-12 | 2019-11 | 2019-10 | 2019-09 | 2019-08 | 2019-07 | 2019-06 | 2019-05 | 2019-04 | 2019-03 | 2019-02 | 2019-01 | 2018-11 | 2018-10 | 2018-09 | 2018-08 | 2018-07 | 2018-06 | 2018-05 | 2018-04 | 2018-03 | 2018-02 | 2018-01 | 2017-12 | 2017-11 | 2017-10 | 2017-09 | 2017-08 | 2017-07 | 2017-06 | 2017-05 | 2017-04 | 2017-03 | 2017-02 | 2017-01 | 2016-12 | 2016-11 | 2016-10 | 2016-09 | 2016-08 | 2016-07 | 2016-06 | 2016-05 | 2016-04 | 2016-03 | 2016-02 | 2016-01 | 2015-12 | 2015-11 | 2015-10 | 2015-09 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| no2 | 54 | 38 | 30 | 27 | 24 | 23 | 23 | 30 | 44 | 68 | 70 | 81 | 99 | 61 | 38 | 30 | 26 | 39 | 32 | 43 | 56 | 49 | 61 | 53 | 37 | 29 | 24 | 23 | 25 | 29 | 83 | 42 | 48 | 64 | 52 | 55 | 49 | 25 | 27 | 39 | 35 | 35 | 35 | 31 | 41 | 47 | 50 | 50 | 44 | 38 | 35 | 15 | 20 | 18 | 27 | 37 |
| co | 978 | 582 | 475 | 451 | 1 | 1 | 809 | 882 | 544 | 1 | 2 | 1 | 1 | 954 | 722 | 531 | 648 | 621 | 782 | 1 | 1 | 1 | 2 | 1 | 606 | 373 | 255 | 262 | 464 | 791 | 692 | 1 | 1 | 2 | 2 | 1 | 921 | 522 | 465 | 615 | 457 | 402 | 394 | 871 | 1 | 1 | 1 | 1 | 723 | 604 | 738 | 674 | 832 | 685 | 565 | 652 |
| pm10 | 89 | 74 | 61 | 61 | 53 | 52 | 56 | 56 | 60 | 95 | 129 | 107 | 92 | 71 | 57 | 50 | 47 | 37 | 42 | 54 | 68 | 64 | 93 | 82 | 65 | 54 | 45 | 46 | 45 | 43 | 44 | 59 | 64 | 107 | 92 | 79 | 63 | 56 | 50 | 67 | 49 | 50 | 43 | 62 | 66 | 79 | 93 | 67 | 66 | 84 | 94 | 77 | 70 | 53 | 40 | 47 |
| pm25 | 33 | 24 | 16 | 15 | 15 | 15 | 15 | 16 | 19 | 37 | 60 | 47 | 34 | 29 | 14 | 17 | 14 | 11 | 11 | 27 | 42 | 46 | 60 | 41 | 24 | 16 | 13 | 14 | 14 | 13 | 15 | 21 | 27 | 53 | 52 | 42 | 22 | 15 | 18 | 32 | 23 | 16 | 12 | 31 | 39 | 51 | 73 | 45 | 28 | 24 | 10 | 15 | 16 | 13 | 14 | 7.7 |
| o3 | 33 | 43 | 46 | 50 | 41 | 41 | 47 | 40 | 29 | 30 | 26 | 15 | 30 | 47 | 45 | 48 | 32 | 24 | 18 | 17 | 18 | 9.8 | 8 | 16 | 24 | 30 | 37 | 39 | 36 | 33 | 30 | 28 | 21 | 13 | 8.3 | 13 | 21 | 29 | 35 | 52 | 45 | 44 | 53 | 41 | 26 | 12 | 8.6 | 13 | 20 | 43 | 42 | 38 | 41 | 42 | 34 | 33 |
QUILICURA
| index | 2019-08 | 2019-07 | 2019-06 | 2019-05 | 2019-04 | 2019-03 | 2019-02 | 2019-01 | 2018-11 | 2018-10 | 2018-09 | 2018-08 | 2018-07 | 2018-06 | 2018-05 | 2018-04 | 2018-03 | 2018-02 | 2018-01 | 2017-12 | 2017-11 | 2017-10 | 2017-09 | 2017-08 | 2017-07 | 2017-06 | 2017-05 | 2017-04 | 2017-03 | 2017-02 | 2017-01 | 2016-12 | 2016-11 | 2016-10 | 2016-09 | 2016-08 | 2016-07 | 2016-06 | 2016-05 | 2016-04 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| pm10 | 71 | 106 | 84 | 85 | 77 | 53 | 57 | 52 | 39 | 46 | 63 | 80 | 72 | 99 | 98 | 79 | 61 | 50 | 50 | 55 | 50 | 46 | 62 | 59 | 95 | 92 | 77 | 63 | 42 | 47 | 68 | 47 | 45 | 35 | 66 | 71 | 78 | 87 | 74 | 120 |
| pm25 | 29 | 52 | 37 | 29 | 29 | 15 | 18 | 14 | 11 | 8.9 | 24 | 37 | 37 | 48 | 36 | 23 | 13 | 14 | 13 | 15 | 15 | 12 | 19 | 24 | 43 | 47 | 35 | 20 | 14 | 20 | 39 | 24 | 16 | 11 | 27 | 35 | 41 | 51 | 42 | 52 |