Air Quality in Copiapó Today — Live AQI, PM2.5 & PM10, Smog, Weather and Forecast
- particulate matter (PM2.5) dust - 8 (Good)
- particulate matter (PM10) suspended dust - 11 (Good)
- ozone (O3) - 56 (Good)
- nitrogen dioxide (NO2) - 7 (Good)
- sulfur dioxide (SO2) - 10 (Good)
- carbon monoxide (CO) - 304 (Good)
What is the air quality in Copiapó today? Is the air polluted in Copiapó?. Is there smog?
What is the current level of PM2.5 in Copiapó? (particulate matter (PM2.5) dust)
Today's PM2.5 level is:
8 (Good)
For comparison, the highest level of PM2.5 in Copiapó in the last 7 days was: 10 (Friday, August 21, 2026) and the lowest: 3 (Tuesday, August 25, 2026).
The highest PM2.5 values were recorded: 30 (June 2016).
The lowest level of particulate matter PM2.5 pollution occurs in month: January (6.7).
What is the level of PM10 today in Copiapó? (particulate matter (PM10) suspended dust)
The current level of particulate matter PM10 in Copiapó is:
11 (Good)
The highest PM10 values usually occur in month: 93 (June 2016).
The lowest value of particulate matter PM10 pollution in Copiapó is usually recorded in: January (26).
How is the O3 level today in Copiapó? (ozone (O3))
56 (Good)
How high is the level of NO2? (nitrogen dioxide (NO2))
7 (Good)
What is the level of SO2 pollution? (sulfur dioxide (SO2))
10 (Good)
How high is the CO level? (carbon monoxide (CO))
304 (Good)
Current data Wednesday, August 26, 2026 at 9:00 PM
PM2,5 8 (Good)
PM10 11 (Good)
O3 56 (Good)
NO2 7 (Good)
SO2 10 (Good)
CO 304 (Good)
Data on air pollution from recent days in Copiapó
index
2026-08-26
2026-08-25
2026-08-24
2026-08-23
2026-08-22
2026-08-21
2026-08-20
2026-08-19
pm25
6
Good
3
Good
5
Good
8
Good
8
Good
10
Good
4
Good
4
Good
pm10
7
Good
4
Good
6
Good
9
Good
10
Good
13
Good
5
Good
5
Good
o3
49
Good
47
Good
52
Good
59
Good
51
Good
45
Good
60
Good
57
Good
no2
4
Good
3
Good
4
Good
3
Good
4
Good
4
Good
5
Good
5
Good
so2
7
Good
5
Good
8
Good
5
Good
4
Good
4
Good
4
Good
8
Good
co
193
Good
184
Good
181
Good
145
Good
213
Good
228
Good
200
Good
267
Good
data source »
Air pollution in Copiapó from September 2015 to May 2020
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
pm25
14 (Moderate)
11 (Good)
11 (Good)
8 (Good)
6.7 (Good)
8.3 (Good)
9.2 (Good)
11 (Good)
9.5 (Good)
19 (Moderate)
18 (Moderate)
18 (Moderate)
14 (Moderate)
12 (Good)
10 (Good)
6.8 (Good)
8.4 (Good)
9.8 (Good)
14 (Moderate)
14 (Moderate)
20 (Moderate)
19 (Moderate)
18 (Moderate)
23 (Moderate)
14 (Moderate)
13 (Good)
13 (Good)
13 (Good)
12 (Good)
14 (Moderate)
16 (Moderate)
15 (Moderate)
18 (Moderate)
21 (Moderate)
16 (Moderate)
16 (Moderate)
14 (Moderate)
12 (Good)
11 (Good)
12 (Good)
10 (Good)
11 (Good)
12 (Good)
16 (Moderate)
22 (Moderate)
20 (Moderate)
30 (Moderate)
18 (Moderate)
11 (Good)
11 (Good)
11 (Good)
8.9 (Good)
11 (Good)
11 (Good)
14 (Moderate)
14 (Moderate)
pm10
37 (Moderate)
34 (Moderate)
30 (Moderate)
30 (Moderate)
26 (Moderate)
31 (Moderate)
31 (Moderate)
43 (Moderate)
34 (Moderate)
63 (Unhealthy for Sensitive Groups)
51 (Unhealthy for Sensitive Groups)
57 (Unhealthy for Sensitive Groups)
46 (Moderate)
39 (Moderate)
34 (Moderate)
30 (Moderate)
29 (Moderate)
41 (Moderate)
53 (Unhealthy for Sensitive Groups)
44 (Moderate)
53 (Unhealthy for Sensitive Groups)
49 (Moderate)
56 (Unhealthy for Sensitive Groups)
55 (Unhealthy for Sensitive Groups)
35 (Moderate)
40 (Moderate)
28 (Moderate)
32 (Moderate)
27 (Moderate)
32 (Moderate)
41 (Moderate)
39 (Moderate)
38 (Moderate)
59 (Unhealthy for Sensitive Groups)
47 (Moderate)
64 (Unhealthy for Sensitive Groups)
50 (Moderate)
43 (Moderate)
33 (Moderate)
41 (Moderate)
41 (Moderate)
50 (Unhealthy for Sensitive Groups)
58 (Unhealthy for Sensitive Groups)
57 (Unhealthy for Sensitive Groups)
71 (Unhealthy for Sensitive Groups)
73 (Unhealthy for Sensitive Groups)
93 (Unhealthy)
57 (Unhealthy for Sensitive Groups)
45 (Moderate)
38 (Moderate)
38 (Moderate)
34 (Moderate)
42 (Moderate)
48 (Moderate)
50 (Unhealthy for Sensitive Groups)
57 (Unhealthy for Sensitive Groups)
so2
13 (Good)
5.9 (Good)
4.4 (Good)
2.5 (Good)
3.6 (Good)
6.6 (Good)
6.6 (Good)
3.8 (Good)
4 (Good)
8.5 (Good)
27 (Good)
3.8 (Good)
- (Good)
- (Good)
- (Good)
- (Good)
- (Good)
- (Good)
- (Good)
- (Good)
- (Good)
- (Good)
- (Good)
- (Good)
- (Good)
- (Good)
- (Good)
- (Good)
- (Good)
- (Good)
- (Good)
- (Good)
- (Good)
- (Good)
- (Good)
- (Good)
- (Good)
- (Good)
- (Good)
- (Good)
- (Good)
- (Good)
- (Good)
- (Good)
- (Good)
- (Good)
- (Good)
- (Good)
- (Good)
- (Good)
- (Good)
- (Good)
- (Good)
- (Good)
- (Good)
- (Good)
data source »
Copiapó
Wednesday, August 26, 2026 at 9:00 PM
PM2,5 8.4 (Good)
particulate matter (PM2.5) dust
PM10 11 (Good)
particulate matter (PM10) suspended dust
O3 56 (Good)
ozone (O3)
NO2 6.7 (Good)
nitrogen dioxide (NO2)
SO2 9.7 (Good)
sulfur dioxide (SO2)
CO 304 (Good)
carbon monoxide (CO)
Copiapó
index
2026-08-19
2026-08-20
2026-08-21
2026-08-22
2026-08-23
2026-08-24
2026-08-25
2026-08-26
pm25
4.4
4.1
9.8
8.2
7.5
5.5
3.3
5.7
pm10
5.2
4.9
13
10
9.2
6.1
3.7
7.4
o3
57
60
45
51
59
52
47
49
no2
4.9
5.4
4.4
4
2.5
3.9
3.5
3.8
so2
8
4
3.8
4.3
5.3
7.8
4.6
6.8
co
267
200
228
213
145
181
184
193
Copiapo Sivica
2015-09 2020-05
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
pm10
37
34
30
30
26
31
31
43
34
63
51
57
46
39
34
30
29
41
53
44
53
49
56
55
35
40
28
32
27
32
41
39
38
59
47
64
50
43
33
41
41
50
58
57
71
73
93
57
45
38
38
34
42
48
50
57
pm25
14
11
11
8
6.7
8.3
9.2
11
9.5
19
18
18
14
12
10
6.8
8.4
9.8
14
14
20
19
18
23
14
13
13
13
12
14
16
15
18
21
16
16
14
12
11
12
10
11
12
16
22
20
30
18
11
11
11
8.9
11
11
14
14
Copiapó
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
so2
9.3
5.2
3.1
2.2
5
8.2
8.4
4.5
1.2
9.3
6.1
4.2
Los Volcanes
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
so2
16
6.7
5.8
2.8
2.1
5
4.8
3.1
6.9
7.7
48
3.4
* Pollution data source:
https://openaq.org
(Chile - SINCA)
The data is licensed under CC-By 4.0
🌦️ Weather · 16-day Forecast — Chile
PM2,5 8 (Good)
PM10 11 (Good)
O3 56 (Good)
NO2 7 (Good)
SO2 10 (Good)
CO 304 (Good)
Data on air pollution from recent days in Copiapó
| index | 2026-08-26 | 2026-08-25 | 2026-08-24 | 2026-08-23 | 2026-08-22 | 2026-08-21 | 2026-08-20 | 2026-08-19 |
|---|---|---|---|---|---|---|---|---|
| pm25 | 6 Good |
3 Good |
5 Good |
8 Good |
8 Good |
10 Good |
4 Good |
4 Good |
| pm10 | 7 Good |
4 Good |
6 Good |
9 Good |
10 Good |
13 Good |
5 Good |
5 Good |
| o3 | 49 Good |
47 Good |
52 Good |
59 Good |
51 Good |
45 Good |
60 Good |
57 Good |
| no2 | 4 Good |
3 Good |
4 Good |
3 Good |
4 Good |
4 Good |
5 Good |
5 Good |
| so2 | 7 Good |
5 Good |
8 Good |
5 Good |
4 Good |
4 Good |
4 Good |
8 Good |
| co | 193 Good |
184 Good |
181 Good |
145 Good |
213 Good |
228 Good |
200 Good |
267 Good |
| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| pm25 | 14 (Moderate) | 11 (Good) | 11 (Good) | 8 (Good) | 6.7 (Good) | 8.3 (Good) | 9.2 (Good) | 11 (Good) | 9.5 (Good) | 19 (Moderate) | 18 (Moderate) | 18 (Moderate) | 14 (Moderate) | 12 (Good) | 10 (Good) | 6.8 (Good) | 8.4 (Good) | 9.8 (Good) | 14 (Moderate) | 14 (Moderate) | 20 (Moderate) | 19 (Moderate) | 18 (Moderate) | 23 (Moderate) | 14 (Moderate) | 13 (Good) | 13 (Good) | 13 (Good) | 12 (Good) | 14 (Moderate) | 16 (Moderate) | 15 (Moderate) | 18 (Moderate) | 21 (Moderate) | 16 (Moderate) | 16 (Moderate) | 14 (Moderate) | 12 (Good) | 11 (Good) | 12 (Good) | 10 (Good) | 11 (Good) | 12 (Good) | 16 (Moderate) | 22 (Moderate) | 20 (Moderate) | 30 (Moderate) | 18 (Moderate) | 11 (Good) | 11 (Good) | 11 (Good) | 8.9 (Good) | 11 (Good) | 11 (Good) | 14 (Moderate) | 14 (Moderate) |
| pm10 | 37 (Moderate) | 34 (Moderate) | 30 (Moderate) | 30 (Moderate) | 26 (Moderate) | 31 (Moderate) | 31 (Moderate) | 43 (Moderate) | 34 (Moderate) | 63 (Unhealthy for Sensitive Groups) | 51 (Unhealthy for Sensitive Groups) | 57 (Unhealthy for Sensitive Groups) | 46 (Moderate) | 39 (Moderate) | 34 (Moderate) | 30 (Moderate) | 29 (Moderate) | 41 (Moderate) | 53 (Unhealthy for Sensitive Groups) | 44 (Moderate) | 53 (Unhealthy for Sensitive Groups) | 49 (Moderate) | 56 (Unhealthy for Sensitive Groups) | 55 (Unhealthy for Sensitive Groups) | 35 (Moderate) | 40 (Moderate) | 28 (Moderate) | 32 (Moderate) | 27 (Moderate) | 32 (Moderate) | 41 (Moderate) | 39 (Moderate) | 38 (Moderate) | 59 (Unhealthy for Sensitive Groups) | 47 (Moderate) | 64 (Unhealthy for Sensitive Groups) | 50 (Moderate) | 43 (Moderate) | 33 (Moderate) | 41 (Moderate) | 41 (Moderate) | 50 (Unhealthy for Sensitive Groups) | 58 (Unhealthy for Sensitive Groups) | 57 (Unhealthy for Sensitive Groups) | 71 (Unhealthy for Sensitive Groups) | 73 (Unhealthy for Sensitive Groups) | 93 (Unhealthy) | 57 (Unhealthy for Sensitive Groups) | 45 (Moderate) | 38 (Moderate) | 38 (Moderate) | 34 (Moderate) | 42 (Moderate) | 48 (Moderate) | 50 (Unhealthy for Sensitive Groups) | 57 (Unhealthy for Sensitive Groups) |
| so2 | 13 (Good) | 5.9 (Good) | 4.4 (Good) | 2.5 (Good) | 3.6 (Good) | 6.6 (Good) | 6.6 (Good) | 3.8 (Good) | 4 (Good) | 8.5 (Good) | 27 (Good) | 3.8 (Good) | - (Good) | - (Good) | - (Good) | - (Good) | - (Good) | - (Good) | - (Good) | - (Good) | - (Good) | - (Good) | - (Good) | - (Good) | - (Good) | - (Good) | - (Good) | - (Good) | - (Good) | - (Good) | - (Good) | - (Good) | - (Good) | - (Good) | - (Good) | - (Good) | - (Good) | - (Good) | - (Good) | - (Good) | - (Good) | - (Good) | - (Good) | - (Good) | - (Good) | - (Good) | - (Good) | - (Good) | - (Good) | - (Good) | - (Good) | - (Good) | - (Good) | - (Good) | - (Good) | - (Good) |
PM2,5 8.4 (Good)
particulate matter (PM2.5) dustPM10 11 (Good)
particulate matter (PM10) suspended dustO3 56 (Good)
ozone (O3)NO2 6.7 (Good)
nitrogen dioxide (NO2)SO2 9.7 (Good)
sulfur dioxide (SO2)CO 304 (Good)
carbon monoxide (CO)Copiapó
| index | 2026-08-19 | 2026-08-20 | 2026-08-21 | 2026-08-22 | 2026-08-23 | 2026-08-24 | 2026-08-25 | 2026-08-26 |
|---|---|---|---|---|---|---|---|---|
| pm25 | 4.4 | 4.1 | 9.8 | 8.2 | 7.5 | 5.5 | 3.3 | 5.7 |
| pm10 | 5.2 | 4.9 | 13 | 10 | 9.2 | 6.1 | 3.7 | 7.4 |
| o3 | 57 | 60 | 45 | 51 | 59 | 52 | 47 | 49 |
| no2 | 4.9 | 5.4 | 4.4 | 4 | 2.5 | 3.9 | 3.5 | 3.8 |
| so2 | 8 | 4 | 3.8 | 4.3 | 5.3 | 7.8 | 4.6 | 6.8 |
| co | 267 | 200 | 228 | 213 | 145 | 181 | 184 | 193 |
Copiapo Sivica
| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| pm10 | 37 | 34 | 30 | 30 | 26 | 31 | 31 | 43 | 34 | 63 | 51 | 57 | 46 | 39 | 34 | 30 | 29 | 41 | 53 | 44 | 53 | 49 | 56 | 55 | 35 | 40 | 28 | 32 | 27 | 32 | 41 | 39 | 38 | 59 | 47 | 64 | 50 | 43 | 33 | 41 | 41 | 50 | 58 | 57 | 71 | 73 | 93 | 57 | 45 | 38 | 38 | 34 | 42 | 48 | 50 | 57 |
| pm25 | 14 | 11 | 11 | 8 | 6.7 | 8.3 | 9.2 | 11 | 9.5 | 19 | 18 | 18 | 14 | 12 | 10 | 6.8 | 8.4 | 9.8 | 14 | 14 | 20 | 19 | 18 | 23 | 14 | 13 | 13 | 13 | 12 | 14 | 16 | 15 | 18 | 21 | 16 | 16 | 14 | 12 | 11 | 12 | 10 | 11 | 12 | 16 | 22 | 20 | 30 | 18 | 11 | 11 | 11 | 8.9 | 11 | 11 | 14 | 14 |
Copiapó
| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| so2 | 9.3 | 5.2 | 3.1 | 2.2 | 5 | 8.2 | 8.4 | 4.5 | 1.2 | 9.3 | 6.1 | 4.2 |
Los Volcanes
| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| so2 | 16 | 6.7 | 5.8 | 2.8 | 2.1 | 5 | 4.8 | 3.1 | 6.9 | 7.7 | 48 | 3.4 |
16-day weather forecast for Chile: today around 24°C (cloudy), lows near 13°C. Daily temperature and conditions, updated every day. A moderate breeze (about 15 km/h) is partially dispersing pollutants today.
☀️ UV Index · 16-day Forecast — Chile
The UV index in Chile today is 5.2 (moderate) — unprotected fair skin can burn in about 40 minutes.
📍 Air quality in nearby cities
Live PM2.5 around Copiapó — compare nearby locations.
- Santiago 49 µg/m³
- Puente Alto 26 µg/m³
- Antofagasta 10 µg/m³
- Viña del Mar 30 µg/m³
- Talcahuano 12 µg/m³
- Temuco 4 µg/m³
- Iquique 4 µg/m³
- Concepción 12 µg/m³