Air Pollution in Región de Valparaíso: Real-time Air Quality Index and smog alert.

Pollution and air quality forecast for Región de Valparaíso. Today is Friday, March 29, 2024. The following air pollution values have been recorded for Región de Valparaíso:
  1. particulate matter (PM10) suspended dust - 42 (Moderate)
  2. sulfur dioxide (SO2) - 18 (Good)
  3. particulate matter (PM2.5) dust - 19 (Moderate)
  4. nitrogen dioxide (NO2) - 48 (Moderate)
  5. ozone (O3) - 115 (Moderate)
  6. carbon monoxide (CO) - 360 (Good)
Real-time Air Quality Index (AQI) for Región de Valparaíso, Friday, May 27, 2022: 2.

air quality index: 1
AQI 2 Moderate

What is the air quality in Región de Valparaíso today? Is the air polluted in Región de Valparaíso?. Is there smog?

Today (Friday, May 27, 2022) air quality is moderate in Región de Valparaíso. Some pollutants in Región de Valparaíso may slightly affect very few hypersensitive individuals. Air pollutants in Región de Valparaíso may cause minor breathing discomfort to sensitive people.


What is the level of PM10 today in Región de Valparaíso? (particulate matter (PM10) suspended dust)
The current level of particulate matter PM10 in Región de Valparaíso is: 42 (Moderate) The highest PM10 values usually occur in month: 60 (January 2016). The lowest value of particulate matter PM10 pollution in Región de Valparaíso is usually recorded in: September (22).

What is the level of SO2 pollution? (sulfur dioxide (SO2))
18 (Good)

What is the current level of PM2.5 in Región de Valparaíso? (particulate matter (PM2.5) dust)
Today's PM2.5 level is: 19 (Moderate) For comparison, the highest level of PM2.5 in Región de Valparaíso in the last 7 days was: 33 (Saturday, February 3, 2024) and the lowest: 4 (Friday, May 27, 2022). The highest PM2.5 values were recorded: 27 (June 2016). The lowest level of particulate matter PM2.5 pollution occurs in month: November (9.2).

How high is the level of NO2? (nitrogen dioxide (NO2))
48 (Moderate)

How is the O3 level today in Región de Valparaíso? (ozone (O3))
115 (Moderate)

How high is the CO level? (carbon monoxide (CO))
360 (Good)



Current data Friday, May 27, 2022, 3:00 PM

PM10 42 (Moderate)

SO2 18 (Good)

PM2,5 19 (Moderate)

NO2 48 (Moderate)

O3 115 (Moderate)

CO 360 (Good)

Data on air pollution from recent days in Región de Valparaíso

index 2024-01-31 2024-02-01 2024-02-02 2024-02-03 2024-02-04 2024-02-05 2024-02-06 2024-02-07 2024-03-09 2024-03-10 2024-03-11 2024-03-12 2024-03-13 2024-03-14 2024-03-15 2024-03-16 2022-05-27
so2 20
Good
21
Good
20
Good
20
Good
21
Good
21
Good
20
Good
20
Good
23
Good
21
Good
21
Good
22
Good
22
Good
23
Good
23
Good
24
Good
2
Good
pm25 24
Moderate
27
Moderate
27
Moderate
33
Moderate
31
Moderate
27
Moderate
24
Moderate
21
Moderate
19
Moderate
21
Moderate
19
Moderate
20
Moderate
19
Moderate
19
Moderate
20
Moderate
24
Moderate
4
Good
pm10 49
Moderate
54
Unhealthy for Sensitive Groups
55
Unhealthy for Sensitive Groups
79
Unhealthy for Sensitive Groups
81
Unhealthy
57
Unhealthy for Sensitive Groups
48
Moderate
44
Moderate
44
Moderate
65
Unhealthy for Sensitive Groups
38
Moderate
44
Moderate
42
Moderate
54
Unhealthy for Sensitive Groups
61
Unhealthy for Sensitive Groups
60
Unhealthy for Sensitive Groups
14
Good
no2 -
Good
-
Good
-
Good
-
Good
-
Good
-
Good
-
Good
-
Good
-
Good
-
Good
-
Good
-
Good
-
Good
-
Good
-
Good
-
Good
10
Good
o3 -
Good
-
Good
-
Good
-
Good
-
Good
-
Good
-
Good
-
Good
-
Good
-
Good
-
Good
-
Good
-
Good
-
Good
-
Good
-
Good
98
Moderate
co -
Good
-
Good
-
Good
-
Good
-
Good
-
Good
-
Good
-
Good
-
Good
-
Good
-
Good
-
Good
-
Good
-
Good
-
Good
-
Good
249
Good
data source »
Air pollution in Región de Valparaíso from April 2017 to March 2017
pollution pm25 hikersbay.com
index 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 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
no2 14 (Good) 12 (Good) 14 (Good) 13 (Good) 12 (Good) 16 (Good) 17 (Good) 22 (Good) 22 (Good) 29 (Good) 25 (Good) 18 (Good) 18 (Good) 88 (Moderate) 27 (Good) 21 (Good) 15 (Good) 17 (Good) 17 (Good) 17 (Good) 13 (Good) 12 (Good) 12 (Good) 8.9 (Good) 10 (Good) 11 (Good) 11 (Good) 13 (Good) 18 (Good) 19 (Good) 18 (Good) 16 (Good) 14 (Good) 11 (Good) 9.9 (Good) 9.8 (Good) 9.6 (Good) 12 (Good) 14 (Good) 19 (Good) 19 (Good) 24 (Good) 20 (Good) 19 (Good) 14 (Good) 13 (Good) 11 (Good) 12 (Good) 13 (Good) 12 (Good) 13 (Good) 14 (Good) 19 (Good) 17 (Good) 18 (Good) 20 (Good)
so2 29 (Good) 30 (Good) 31 (Good) 23 (Good) 28 (Good) 20 (Good) 34 (Good) 29 (Good) 29 (Good) 30 (Good) 26 (Good) 23 (Good) 26 (Good) 27 (Good) 32 (Good) 27 (Good) 21 (Good) 16 (Good) 24 (Good) 17 (Good) 17 (Good) 16 (Good) 15 (Good) 16 (Good) 18 (Good) 16 (Good) 16 (Good) 16 (Good) 17 (Good) 19 (Good) 18 (Good) 21 (Good) 20 (Good) 17 (Good) 15 (Good) 16 (Good) 20 (Good) 15 (Good) 20 (Good) 22 (Good) 21 (Good) 28 (Good) 31 (Good) 27 (Good) 21 (Good) 30 (Good) 25 (Good) 27 (Good) 28 (Good) 25 (Good) 22 (Good) 21 (Good) 23 (Good) 22 (Good) 20 (Good) 30 (Good)
o3 31 (Good) 25 (Good) 34 (Good) 32 (Good) 35 (Good) 36 (Good) 44 (Good) 29 (Good) 27 (Good) 24 (Good) 25 (Good) 31 (Good) 43 (Good) 26 (Good) 32 (Good) 41 (Good) 33 (Good) 38 (Good) 34 (Good) 30 (Good) 33 (Good) 34 (Good) 36 (Good) 39 (Good) 37 (Good) 38 (Good) 36 (Good) 34 (Good) 25 (Good) 21 (Good) 27 (Good) 32 (Good) 36 (Good) 34 (Good) 35 (Good) 30 (Good) 29 (Good) 34 (Good) 33 (Good) 37 (Good) 30 (Good) 25 (Good) 28 (Good) 28 (Good) 19 (Good) 21 (Good) 26 (Good) 31 (Good) 32 (Good) 31 (Good) 33 (Good) 33 (Good) 28 (Good) 30 (Good) 28 (Good) 29 (Good)
pm10 54 (Unhealthy for Sensitive Groups) 42 (Moderate) 52 (Unhealthy for Sensitive Groups) 34 (Moderate) 38 (Moderate) 32 (Moderate) 43 (Moderate) 44 (Moderate) 38 (Moderate) 47 (Moderate) 34 (Moderate) 39 (Moderate) 41 (Moderate) 51 (Unhealthy for Sensitive Groups) 60 (Unhealthy for Sensitive Groups) 36 (Moderate) 33 (Moderate) 26 (Moderate) 22 (Moderate) 45 (Moderate) 37 (Moderate) 32 (Moderate) 47 (Moderate) 41 (Moderate) 42 (Moderate) 44 (Moderate) 38 (Moderate) 33 (Moderate) 38 (Moderate) 34 (Moderate) 29 (Moderate) 37 (Moderate) 39 (Moderate) 42 (Moderate) 42 (Moderate) 42 (Moderate) 34 (Moderate) 34 (Moderate) 38 (Moderate) 35 (Moderate) 31 (Moderate) 37 (Moderate) 40 (Moderate) 35 (Moderate) 38 (Moderate) 37 (Moderate) 32 (Moderate) 30 (Moderate) 30 (Moderate) 27 (Moderate) 33 (Moderate) 23 (Moderate) 32 (Moderate) 28 (Moderate) 29 (Moderate) 43 (Moderate)
co 426 (Good) 389 (Good) 439 (Good) 354 (Good) 373 (Good) 334 (Good) 365 (Good) 425 (Good) 462 (Good) 376 (Good) 532 (Good) 347 (Good) 307 (Good) 299 (Good) 278 (Good) 266 (Good) 327 (Good) 339 (Good) 390 (Good) 361 (Good) 395 (Good) 407 (Good) 307 (Good) 363 (Good) 338 (Good) 362 (Good) 282 (Good) 307 (Good) 466 (Good) 478 (Good) 420 (Good) 412 (Good) 302 (Good) 298 (Good) 441 (Good) 391 (Good) 419 (Good) 413 (Good) 510 (Good) 498 (Good) 422 (Good) 476 (Good) 395 (Good) 354 (Good) 269 (Good) 306 (Good) 348 (Good) 312 (Good) 278 (Good) 396 (Good) 355 (Good) 378 (Good) 449 (Good) 476 (Good) 421 (Good) 341 (Good)
pm25 12 (Good) 14 (Moderate) 18 (Moderate) 11 (Good) 12 (Good) 11 (Good) 20 (Moderate) 20 (Moderate) 24 (Moderate) 27 (Moderate) 17 (Moderate) 13 (Moderate) 17 (Moderate) 18 (Moderate) - (Good) - (Good) 11 (Good) 12 (Good) 9.3 (Good) 17 (Moderate) 13 (Moderate) 11 (Good) 13 (Good) 12 (Good) 12 (Good) 13 (Good) 11 (Good) 13 (Good) 17 (Moderate) 20 (Moderate) 14 (Moderate) 17 (Moderate) 17 (Moderate) 13 (Moderate) 15 (Moderate) 13 (Moderate) 9.2 (Good) 11 (Good) 16 (Moderate) 19 (Moderate) 19 (Moderate) 19 (Moderate) 18 (Moderate) 14 (Moderate) 12 (Good) 16 (Moderate) 12 (Good) 11 (Good) 11 (Good) 11 (Good) 13 (Moderate) 13 (Moderate) 19 (Moderate) 16 (Moderate) 15 (Moderate) 14 (Moderate)
data source »

Quality of life in Región de Valparaíso

Green and Parks in the City

Región de Valparaíso 63%

Argentina: 65% Uruguay: 65% Paraguay: 44% Bolivia: 52%

particulate matter PM2.5

Región de Valparaíso 19 (Moderate)

Pleasure of spending time in the city

Región de Valparaíso 51%

Argentina: 64% Uruguay: 66% Paraguay: 47% Bolivia: 39% Montenegro: 68%

particulate matter PM10

Región de Valparaíso 38 (Moderate)

Air Pollution

Región de Valparaíso 50%

Argentina: 42% Uruguay: 30% Paraguay: 59% Bolivia: 64% Montenegro: 41%

Garbage Disposal

Región de Valparaíso 44%

Argentina: 48% Uruguay: 34% Paraguay: 27% Bolivia: 32% Montenegro: 42%

Availability and quality of drinking water

Región de Valparaíso 74%

Argentina: 69% Uruguay: 75% Paraguay: 57% Bolivia: 49% Montenegro: 74%

Cleanliness and tidiness

Región de Valparaíso 47%

Argentina: 42% Uruguay: 38% Paraguay: 22% Bolivia: 30% Montenegro: 51%

Noise and Light pollution

Región de Valparaíso 48%

Argentina: 53% Uruguay: 48% Paraguay: 54% Bolivia: 57% Montenegro: 30%

Water Pollution

Región de Valparaíso 54%

Argentina: 55% Uruguay: 45% Paraguay: 66% Bolivia: 66% Montenegro: 39%
Source: Numbeo


La Greda

Wednesday, February 7, 2024, 6:00 AM

PM10 43 (Moderate)

particulate matter (PM10) suspended dust

SO2 14 (Good)

sulfur dioxide (SO2)

PM2,5 20 (Moderate)

particulate matter (PM2.5) dust

Los Maitenes

Wednesday, February 7, 2024, 6:00 AM

PM2,5 20 (Moderate)

particulate matter (PM2.5) dust

SO2 20 (Good)

sulfur dioxide (SO2)

PM10 35 (Moderate)

particulate matter (PM10) suspended dust

Puchuncaví

Wednesday, February 7, 2024, 6:00 AM

SO2 21 (Good)

sulfur dioxide (SO2)

PM2,5 23 (Moderate)

particulate matter (PM2.5) dust

PM10 44 (Moderate)

particulate matter (PM10) suspended dust

Ventanas

Wednesday, February 7, 2024, 7:00 AM

PM2,5 24 (Moderate)

particulate matter (PM2.5) dust

SO2 16 (Good)

sulfur dioxide (SO2)

PM10 53 (Unhealthy for Sensitive Groups)

particulate matter (PM10) suspended dust

Catemu

Wednesday, February 7, 2024, 7:00 AM

SO2 17 (Good)

sulfur dioxide (SO2)

Romeral

Wednesday, February 7, 2024, 7:00 AM

SO2 13 (Good)

sulfur dioxide (SO2)

Santa Margarita

Wednesday, February 7, 2024, 7:00 AM

SO2 29 (Good)

sulfur dioxide (SO2)

Quintero Centro

Wednesday, February 7, 2024, 7:00 AM

PM10 37 (Moderate)

particulate matter (PM10) suspended dust

SO2 15 (Good)

sulfur dioxide (SO2)

PM2,5 20 (Moderate)

particulate matter (PM2.5) dust

Loncura

Wednesday, February 7, 2024, 7:00 AM

PM10 47 (Moderate)

particulate matter (PM10) suspended dust

SO2 12 (Good)

sulfur dioxide (SO2)

PM2,5 19 (Moderate)

particulate matter (PM2.5) dust

Quintero

Wednesday, February 7, 2024, 7:00 AM

PM2,5 21 (Moderate)

particulate matter (PM2.5) dust

SO2 15 (Good)

sulfur dioxide (SO2)

PM10 55 (Unhealthy for Sensitive Groups)

particulate matter (PM10) suspended dust

Sur

Wednesday, February 7, 2024, 7:00 AM

SO2 22 (Good)

sulfur dioxide (SO2)

PM10 36 (Moderate)

particulate matter (PM10) suspended dust

Valle Alegre

Wednesday, February 7, 2024, 7:00 AM

SO2 15 (Good)

sulfur dioxide (SO2)

PM10 35 (Moderate)

particulate matter (PM10) suspended dust

Colmo

Wednesday, February 7, 2024, 7:00 AM

SO2 15 (Good)

sulfur dioxide (SO2)

Concón MMA

Wednesday, February 7, 2024, 6:00 AM

PM2,5 16 (Moderate)

particulate matter (PM2.5) dust

Concón

Saturday, March 16, 2024, 12:00 PM

PM10 58 (Unhealthy for Sensitive Groups)

particulate matter (PM10) suspended dust

PM2,5 24 (Moderate)

particulate matter (PM2.5) dust

SO2 29 (Good)

sulfur dioxide (SO2)

Junta de Vecinos

Saturday, March 16, 2024, 1:00 PM

SO2 29 (Good)

sulfur dioxide (SO2)

Las Gaviotas

Saturday, March 16, 2024, 1:00 PM

SO2 24 (Good)

sulfur dioxide (SO2)

Lo Campo

Wednesday, February 7, 2024, 7:00 AM

SO2 21 (Good)

sulfur dioxide (SO2)

Los Andes

Friday, May 27, 2022, 3:00 PM

NO2 48 (Moderate)

nitrogen dioxide (NO2)

O3 115 (Moderate)

ozone (O3)

PM10 22 (Moderate)

particulate matter (PM10) suspended dust

PM2,5 2.5 (Good)

particulate matter (PM2.5) dust

CO 360 (Good)

carbon monoxide (CO)

SO2 5 (Good)

sulfur dioxide (SO2)

La Greda

index 2024-02-07 2024-02-06 2024-02-05 2024-02-04 2024-02-03 2024-02-02 2024-02-01 2024-01-31
so2 14 14 14 14 14 15 14 14
pm25 21 26 28 32 30 27 26 25
pm10 42 48 60 78 77 52 52 49

Los Maitenes

index 2024-02-07 2024-02-06 2024-02-05 2024-02-04 2024-02-03 2024-02-02 2024-02-01 2024-01-31
so2 21 22 22 23 24 20 20 20
pm25 20 21 20 - 33 29 25 23
pm10 35 41 43 - 29 42 47 43

Puchuncaví

index 2024-02-07 2024-02-06 2024-02-05 2024-02-04 2024-02-03 2024-02-02 2024-02-01 2024-01-31
so2 20 21 23 20 21 21 21 20
pm10 47 57 59 83 89 59 57 55
pm25 24 27 30 38 38 29 28 27

Ventanas

index 2024-02-07 2024-02-06 2024-02-05 2024-02-04 2024-02-03 2024-02-02 2024-02-01 2024-01-31
pm25 25 28 33 38 38 31 33 30
pm10 56 58 79 102 98 66 78 63
so2 16 16 17 17 16 19 16 17

Catemu

index 2024-02-07 2024-02-06 2024-02-05 2024-02-04 2024-02-03 2024-02-02 2024-02-01 2024-01-31
so2 20 21 23 20 22 22 18 19

Romeral

index 2024-02-07 2024-02-06 2024-02-05 2024-02-04 2024-02-03 2024-02-02 2024-02-01 2024-01-31
so2 13 13 16 16 22 22 15 19

Santa Margarita

index 2024-02-07 2024-02-06 2024-02-05 2024-02-04 2024-02-03 2024-02-02 2024-02-01 2024-01-31
so2 51 58 51 66 42 45 84 41

Quintero Centro

index 2024-02-07 2024-02-06 2024-02-05 2024-02-04 2024-02-03 2024-02-02 2024-02-01 2024-01-31
so2 15 15 15 15 15 17 16 17
pm10 38 44 57 82 99 77 58 50
pm25 20 24 29 32 30 28 29 24

Loncura

index 2024-02-07 2024-02-06 2024-02-05 2024-02-04 2024-02-03 2024-02-02 2024-02-01 2024-01-31
pm10 48 48 57 90 97 55 49 47
so2 12 11 12 12 12 12 11 13
pm25 19 22 24 28 27 22 22 20

Quintero

index 2024-02-07 2024-02-06 2024-02-05 2024-02-04 2024-02-03 2024-02-02 2024-02-01 2024-01-31
pm25 22 24 28 28 - 25 28 25
so2 15 16 16 16 16 17 15 16
pm10 56 50 59 69 67 52 56 49

Sur

index 2024-02-07 2024-02-06 2024-02-05 2024-02-04 2024-02-03 2024-02-02 2024-02-01 2024-01-31
pm10 35 42 51 76 88 49 45 42
so2 19 17 18 17 18 18 17 20

Valle Alegre

index 2024-02-07 2024-02-06 2024-02-05 2024-02-04 2024-02-03 2024-02-02 2024-02-01 2024-01-31
so2 15 15 15 15 16 16 16 16
pm10 36 42 45 68 65 46 48 46

Colmo

index 2024-02-07 2024-02-06 2024-02-05 2024-02-04 2024-02-03 2024-02-02 2024-02-01 2024-01-31
so2 15 16 17 17 18 17 16 17

Concón MMA

index 2024-02-07 2024-02-06 2024-02-05 2024-02-04 2024-01-31
pm25 16 20 23 23 20

Concón

index 2024-03-16 2024-03-15 2024-03-14 2024-03-13 2024-03-12 2024-03-11 2024-03-10 2024-03-09
pm10 60 61 54 42 44 38 65 44
pm25 24 20 19 19 20 19 21 19
so2 25 22 24 21 23 21 21 24

Junta de Vecinos

index 2024-03-16 2024-03-15 2024-03-14 2024-03-13 2024-03-12 2024-03-11 2024-03-10 2024-03-09
so2 25 24 23 22 22 21 21 21

Las Gaviotas

index 2024-03-16 2024-03-15 2024-03-14 2024-03-13 2024-03-12 2024-03-11 2024-03-10 2024-03-09
so2 22 22 22 22 22 22 22 22

Lo Campo

index 2024-02-07 2024-02-06 2024-02-05 2024-02-04 2024-02-03 2024-02-02 2024-02-01 2024-01-31
so2 31 19 33 21 21 18 13 32

Los Andes

index 2022-05-27
no2 10
o3 98
pm10 14
pm25 4.1
co 249
so2 2.1

Campiche

index 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 - - - - - - - - - - - - 407 271 405 244 377 475 405
o3 - - 23 20 25 27 29 22 27 17 16 21 32 18 15 19 18 26 31
so2 84 64 42 38 31 26 31 31 37 33 34 39 31 31 92 65 38 15 34
no2 2.2 1.7 7 16 15 18 15 19 19 21 19 15 15 14 16 15 18 14 12

La Greda

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 2015-11 2015-10 2015-09
no2 17 15 15 13 8.2 9.8 11 12 13 16 18 16 18 18 16 14 15 15 17 18 21 20 24 22 18 16 17 14 14 14 15 15 19 21 20 20 20 18 15 15 15 15 18 17 21 21 22 20 18 16 13 15 16 9.3
so2 9.2 6.7 7.1 10 8.5 11 11 16 12 16 17 9.8 9.4 10 9.9 9.9 10 16 15 18 24 17 23 25 18 13 16 15 17 19 17 17 15 15 18 15 22 17 19 13 11 11 8.7 14 20 19 16 14 8.3 12 13 10 7.5 21
pm10 46 41 31 45 36 40 44 37 35 40 39 40 44 46 45 43 42 36 36 39 44 41 47 51 37 43 40 33 29 33 30 46 31 42 38 36 43 44 52 57 36 44 40 55 59 50 58 43 46 38 44 37 33 30
o3 19 22 25 22 30 27 26 23 25 17 13 21 24 26 27 26 20 18 23 24 27 23 19 20 18 13 16 21 21 22 22 24 20 18 19 19 17 17 12 21 21 23 24 28 17 17 10 13 16 25 11 15 24 21
pm25 18 11 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

Los Maitenes

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 2015-11 2015-10 2015-09
o3 29 30 26 23 29 31 34 32 35 28 25 30 29 31 31 29 24 22 30 32 34 30 20 20 24 18 19 26 25 27 31 35 32 28 29 29 22 22 15 20 22 25 27 30 27 23 21 22 28 31 17 33 43 38
co 457 437 236 269 187 248 311 222 237 336 431 259 279 262 275 275 163 174 195 254 340 411 439 485 382 349 288 426 379 240 554 380 405 355 482 450 438 330 341 488 359 394 357 407 391 395 466 578 527 513 567 260 268 232
so2 24 20 24 20 29 29 20 19 19 14 23 15 26 34 26 22 25 28 18 24 24 20 30 55 32 25 45 41 43 38 25 24 23 14 11 12 29 28 43 44 30 29 17 35 32 33 30 30 19 25 37 27 8.6 17
pm10 36 34 26 34 33 37 36 28 24 30 26 23 27 31 34 31 30 29 24 29 29 21 27 33 29 30 31 30 29 29 23 27 17 23 21 22 33 35 32 24 14 15 12 30 29 26 30 25 25 33 37 19 14 13
no2 13 8.5 8.8 8.1 7.3 9.3 7 6.9 8.2 12 14 12 8.6 8.4 9.7 6.7 11 11 12 11 14 16 17 17 17 17 17 15 15 16 11 7.1 7.9 11 11 11 14 12 11 11 9.9 8.3 15 12 16 15 13 16 8.4 12 11 8.6 9.7 12
pm25 14 8.1 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

Puchuncaví

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 2015-11 2015-10 2015-09
no2 18 16 17 17 13 13 13 15 15 20 19 18 21 17 10 8.7 8.9 8.2 9.9 11 12 12 13 13 11 10 10 8.9 9.4 10 10 11 9.8 11 11 11 12 9.9 9.6 9.8 9.6 9 10 10 11 12 12 14 12 12 8.9 8.6 9.4 9.8
o3 17 20 19 22 33 31 32 30 29 17 14 25 35 35 38 30 23 22 25 25 30 25 20 22 19 11 18 32 31 31 31 32 26 21 20 29 24 26 26 35 26 27 27 30 19 19 18 20 29 36 9.1 17 23 20
so2 14 12 15 12 12 16 11 12 9.2 11 14 8.5 18 16 13 11 8.7 14 13 13 11 12 17 19 17 14 21 12 15 17 15 18 12 11 13 14 17 17 19 14 17 16 15 15 21 16 14 16 12 17 26 20 12 20
pm25 18 9.1 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
pm10 50 32 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

Ventanas

2015-09   2020-05
pollution pm25 hikersbay.com
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 2015-11 2015-10 2015-09
pm25 16 15 11 15 15 15 15 12 13 17 18 15 19 19 15 16 16 9.6 11 15 19 19 19 18 14 12 16 12 11 11 11 13 13 19 16 15 14 12 14 18 11 12 11 20 20 24 27 17 13 17 18 11 12 9.3
no2 17 14 11 13 8.7 9.7 10 11 12 18 20 17 15 14 11 11 9.6 11 12 15 18 17 23 20 16 15 15 12 12 13 15 15 16 21 20 18 18 14 13 12 11 12 14 15 20 20 22 19 15 15 14 12 14 14
so2 13 9.7 9.6 9.8 8.2 11 11 14 9.4 16 21 15 14 10 8.7 6.2 6.3 15 13 14 22 17 26 23 14 8.4 14 12 10 12 16 16 14 20 19 14 15 13 16 14 12 12 10 22 28 23 25 20 14 13 13 14 9.1 19
pm10 56 50 39 64 53 54 55 47 43 48 42 36 43 40 51 50 55 43 51 41 38 36 41 46 45 46 50 44 40 38 35 38 28 37 31 34 52 44 63 73 50 56 47 60 62 56 66 47 53 53 75 42 29 31
o3 28 28 24 27 32 30 24 26 30 24 19 29 32 39 36 33 23 21 28 33 37 34 29 31 30 25 21 24 24 30 27 21 29 31 36 20 22 20 15 22 22 22 26 27 21 23 24 24 30 31 11 23 31 25

Catemu

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 2017-08 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
so2 9.5 11 12 10 11 11 10 12 13 13 7.5 11 11 15 10 8.1 10 17 8.7 15 13 12 11 14 19 22 18 15 20 21 15 12 12 11 11 16 21 23 29 15 16 16 20 18 16 12 15 16 18 17 16

Romeral

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 2017-08 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
so2 9.6 9.3 8.3 7.1 7.6 11 9 7.1 7.4 11 17 20 18 16 11 6.5 8.6 11 8.5 12 12 14 14 16 13 11 10 11 14 17 15 13 16 13 15 15 16 15 15 9.7 13 13 19 18 18 19 18 15 13 12 11

Santa Margarita

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 2017-08 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
so2 40 47 65 66 74 68 59 56 56 38 9.5 26 48 73 70 74 85 74 30 58 46 29 34 56 88 78 82 82 99 84 88 34 24 29 24 66 81 104 108 69 52 65 93 58 36 29 60 74 95 102 102

Centro Quintero

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
co 312 285 249 1 218 218 246 263 322 406 448 466 452 380 256 233 256 275 307 428 574 580 699 452 436 260 309 336 304 360 395 460 481 578 578 538 401 369 365
no2 20 16 12 11 10 9.7 11 13 16 21 23 19 13 14 11 9.9 9 9.8 12 17 18 19 30 17 19 14 12 10 12 12 14 17 18 25 24 21 20 12 7.9
so2 21 17 13 8.9 6.5 8.9 15 10 20 23 35 29 32 23 15 12 13 21 17 28 29 26 44 42 27 8 29 18 22 28 23 25 30 50 42 36 39 25 9.9
o3 24 28 25 31 28 26 29 29 30 24 20 25 31 35 31 33 26 27 34 36 34 31 25 26 26 26 25 19 18 23 27 29 25 21 20 19 19 24 19

Loncura

2015-09   2020-05
pollution pm25 hikersbay.com
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 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 15 11 8.3 6.7 6 6.8 7.4 7.7 7 13 16 18 13 7.7 6.5 5.2 3.3 7.8 11 11 11 6.4 8.8 6.7 5.8 8.7 11 13 17 17 19 14 13 13 12 4.3 5.2 9.4 9.7
o3 22 24 24 25 23 23 27 34 29 25 22 28 30 30 24 28 26 23 34 31 18 8.7 17 20 26 30 100 23 20 19 20 20 27 19 22 19 25 27 21
pm10 50 46 34 61 52 48 53 43 41 42 36 26 44 46 49 57 51 42 39 51 119 35 66 43 47 35 37 38 34 49 32 44 40 54 60 36 40 32 21
so2 14 33 6.3 5.7 6.1 8.7 11 9.9 7.9 12 22 15 20 11 14 11 8.9 16 25 19 19 8.8 10 8.4 106 9 23 18 36 24 20 14 25 22 5.5 12 18 16 23
co 164 693 707 629 553 405 365 251 299 646 552 441 369 1 1 877 611 696 696 678 673 520 577 446 346 385 385 354 416 1 762 84 153 172 139 190 486 323 813
pm25 18 16 12 16 13 13 14 13 14 17 21 12 17 16 14 14 12 9.5 11 18 - - - - - - - - - - - - - - - - - - -

Quintero Centro

index 2017-02 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 377 449 580 615 470 402 174 265 297 348 305 456 181
o3 24 50 44 41 38 37 40 37 32 40 29 21 20
no2 8.4 30 25 74 54 27 41 54 71 50 51 60 55
so2 23 13 14 8.4 8 9.8 6.7 5.1 9.8 14 10 7.3 10

Quintero

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 2015-11 2015-10 2015-09
so2 27 31 13 12 7.4 12 19 19 25 27 46 48 41 22 15 13 13 23 13 27 31 50 58 44 31 12 12 8.3 16 22 23 22 44 43 53 45 46 26 15 13 17 20 9.9 36 30 48 73 39 20 13 23 20 9 19
pm25 21 18 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
pm10 49 36 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
o3 25 28 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
co 192 206 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
no2 19 16 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

Sur

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 2015-11 2015-10 2015-09
so2 25 20 15 12 16 19 18 15 14 18 30 19 26 20 21 16 15 20 19 26 25 24 41 40 24 13 25 20 19 20 22 22 17 32 22 19 28 21 21 19 11 14 8.3 25 20 29 33 27 21 18 19 13 9.9 10
no2 18 13 12 12 9.9 12 12 12 14 19 19 16 15 12 11 11 11 9.1 15 16 20 22 28 22 16 14 12 9.4 9 10 11 8.7 12 20 16 16 16 14 15 15 11 12 14 16 17 20 20 20 15 14 12 9.1 8.9 11
o3 24 30 29 29 30 31 27 36 36 27 27 33 39 36 28 36 32 33 38 33 41 33 24 29 31 26 25 32 30 32 26 32 26 20 22 16 15 15 11 17 19 18 20 25 20 21 31 30 37 39 18 21 41 34
pm10 35 32 26 35 31 31 32 30 23 30 27 21 28 30 33 31 33 22 22 29 30 24 32 32 29 34 29 21 20 20 18 23 16 27 22 23 45 30 29 40 27 30 24 32 31 27 34 26 27 39 42 25 21 18
co 321 207 264 192 219 187 223 190 229 330 228 195 289 206 197 197 178 183 199 251 276 275 289 247 243 197 322 283 253 234 238 225 248 415 369 274 266 287 319 317 250 226 254 236 238 308 259 274 219 189 234 205 220 334

Valle Alegre

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 2015-11 2015-10 2015-09
so2 17 14 17 13 18 19 13 18 13 12 11 13 14 15 13 13 7.1 10 15 16 18 21 19 18 16 14 23 18 19 14 9.3 9 8.6 7.8 3.9 7.1 16 15 19 18 18 18 7.9 16 15 16 18 20 13 18 17 8.4 7.1 11
no2 8.6 6.5 11 11 5.6 7.9 7.8 7.6 7.5 10 9.8 8.3 9 7.7 7.5 7 6.4 5.9 11 10 14 14 20 11 7.6 9.7 9.3 8.7 7.6 5 4 8 7.2 9.2 6.6 9.1 10 8.5 9.7 9.2 8.4 5.1 6.9 8 11 12 11 11 7.2 9.1 7.8 5.1 6.6 9.3
o3 23 27 26 29 37 31 34 33 32 23 18 21 25 31 30 35 28 26 31 36 38 30 26 26 26 17 22 26 24 26 27 31 27 25 25 25 23 27 20 24 24 27 26 27 19 17 13 15 20 26 15 32 33 31
pm10 35 23 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

Colmo

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 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
so2 5.6 9.1 8.4 7.5 6.7 9.5 9.5 9 7.8 8.6 7.4 6.7 6.5 6.5 7.4 9.6 7.8 9 8 8.2 17 17 20 32 30 25 22 27 41 25 23 19 28 23 20 32 35 34 28 19 28 25 22 32 29 36 32 33 21 20 19 22 32
o3 36 39 53 53 47 44 54 44 35 24 19 33 30 32 29 28 26 26 30 28 43 38 32 38 48 78 67 60 61 78 63 72 64 61 67 59 87 73 78 82 78 50 44 24 30 46 92 70 42 61 71 74 68
no2 16 13 11 11 8.1 10 12 13 16 22 24 23 21 17 14 12 11 5.7 9.2 12 29 30 35 41 47 20 22 19 22 25 35 32 33 26 20 17 21 16 17 21 28 33 34 39 40 29 20 762 16 16 14 16 20
co 481 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

Concón MMA

2018-09   2020-05
pollution pm25 hikersbay.com
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
pm25 17 16 12 9.4 9.7 9.9 13 11 12 18 22 17 17 16 11 15 11 8.6 11 16

Concón

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 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
so2 21 15 11 9.2 9.4 15 11 16 14 32 29 34 28 17 18 12 12 19 18 25 16 63 45 41 48 28 40 41 102 80 77 100 55 43 30 43 32 32 35 59 59
co 580 541 579 442 638 634 667 485 446 611 730 740 670 662 759 622 747 769 669 939 801 259 473 412 375 362 524 338 431 693 613 540 578 501 407 287 270 281 330 292 377
no2 21 17 15 15 12 15 16 16 18 28 30 29 27 22 17 14 14 13 16 19 29 41 33 27 28 24 27 32 42 47 52 64 47 39 28 56 20 20 21 28 29
o3 71 65 59 59 57 51 55 51 38 25 18 31 35 37 31 33 30 32 40 31 48 62 71 64 73 73 77 70 65 54 43 48 47 53 94 61 49 69 81 76 67
pm25 12 11 8.5 10 9.7 8.9 9.9 8.2 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
pm10 48 44 35 43 42 45 45 41 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

Junta de Vecinos

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
so2 5.4 6.3 9.1 9.2 8.5 15 12 10 7.7 9 6 6.6 6.8 4.6 6.5 8.6 7.4 7.8 7 11 18 17 19 19 17 24 17 31 22 31 21 28 27 34 33 18 29 21 12 18 17 17 18 31 31 25 23 18 16 26 20 19 19 29 22 31
co 579 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

Las Gaviotas

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
so2 7.8 7 12 11 13 15 14 12 11 8.8 9.1 11 9.1 16 12 9.3 11 10 12 12 28 28 37 45 27 28 75 36 38 42 28 23 24 34 30 28 34 28 45 39 28 31 27 33 37 40 35 27 25 23 21 21 26 29 22 27
co 162 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

Lo Campo

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 2017-08 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
so2 20 20 27 26 32 28 25 20 22 17 25 16 25 28 24 20 24 27 17 21 20 9.4 24 22 35 27 35 33 34 33 29 14 17 17 14 21 26 34 47 23 26 25 38 28 23 24 20 27 44 35 28

Los Andes

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
o3 48 50 68 72 87 81 72 60 53 40 31 27 37 61 71 72 77 65 58 55 43 32 31 43

* Pollution data source: https://openaq.org (Chile - SINCA) The data is licensed under CC-By 4.0