Air Pollution in Atacama: Real-time Air Quality Index and smog alert.
Pollution and air quality forecast for Atacama. Today is Friday, April 26, 2024. The following air pollution values have been recorded for Atacama:- particulate matter (PM2.5) dust - 8 (Good)
- sulfur dioxide (SO2) - 11 (Good)
- nitrogen dioxide (NO2) - 48 (Moderate)
- ozone (O3) - 115 (Moderate)
- particulate matter (PM10) suspended dust - 34 (Moderate)
- carbon monoxide (CO) - 360 (Good)
What is the air quality in Atacama today? Is the air polluted in Atacama?. Is there smog?
What is the current level of PM2.5 in Atacama? (particulate matter (PM2.5) dust)
Today's PM2.5 level is:
8 (Good)
For comparison, the highest level of PM2.5 in Atacama in the last 7 days was: 18 (Friday, April 12, 2024) and the lowest: 4 (Friday, May 27, 2022).
The highest PM2.5 values were recorded: 31 (June 2016).
The lowest level of particulate matter PM2.5 pollution occurs in month: January (5.9).
What is the level of SO2 pollution? (sulfur dioxide (SO2))
11 (Good)
How high is the level of NO2? (nitrogen dioxide (NO2))
48 (Moderate)
How is the O3 level today in Atacama? (ozone (O3))
115 (Moderate)
What is the level of PM10 today in Atacama? (particulate matter (PM10) suspended dust)
The current level of particulate matter PM10 in Atacama is:
34 (Moderate)
The highest PM10 values usually occur in month: 75 (June 2016).
The lowest value of particulate matter PM10 pollution in Atacama is usually recorded in: December (28).
How high is the CO level? (carbon monoxide (CO))
360 (Good)
Current data Tuesday, April 16, 2024, 9:00 AM
PM2,5 8 (Good)
SO2 11 (Good)
NO2 48 (Moderate)
O3 115 (Moderate)
PM10 34 (Moderate)
CO 360 (Good)
Data on air pollution from recent days in Atacama
index
2024-04-09
2024-04-10
2024-04-11
2024-04-12
2024-04-13
2024-04-14
2024-04-15
2024-04-16
2022-05-27
pm25
14
Moderate
14
Moderate
15
Moderate
18
Moderate
15
Moderate
14
Moderate
12
Good
12
Good
4
Good
so2
14
Good
14
Good
14
Good
14
Good
14
Good
14
Good
15
Good
15
Good
2
Good
pm10
36
Moderate
36
Moderate
38
Moderate
41
Moderate
42
Moderate
41
Moderate
36
Moderate
39
Moderate
14
Good
no2
-
Good
-
Good
-
Good
-
Good
-
Good
-
Good
-
Good
-
Good
10
Good
o3
-
Good
-
Good
-
Good
-
Good
-
Good
-
Good
-
Good
-
Good
98
Moderate
co
-
Good
-
Good
-
Good
-
Good
-
Good
-
Good
-
Good
-
Good
249
Good
data source »
Air pollution in Atacama 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
18 (Moderate)
13 (Good)
10 (Good)
12 (Good)
7.3 (Good)
8.2 (Good)
8 (Good)
9.3 (Good)
9.6 (Good)
20 (Moderate)
26 (Moderate)
23 (Moderate)
22 (Moderate)
15 (Moderate)
10 (Good)
8.9 (Good)
8.4 (Good)
8.8 (Good)
12 (Good)
14 (Moderate)
18 (Moderate)
19 (Moderate)
26 (Moderate)
23 (Moderate)
15 (Moderate)
11 (Good)
11 (Good)
9.7 (Good)
9.2 (Good)
10 (Good)
12 (Good)
23 (Moderate)
19 (Moderate)
25 (Moderate)
22 (Moderate)
18 (Moderate)
14 (Moderate)
11 (Good)
10 (Good)
14 (Moderate)
11 (Good)
11 (Good)
12 (Good)
17 (Moderate)
23 (Moderate)
30 (Moderate)
31 (Moderate)
20 (Moderate)
14 (Moderate)
9.6 (Good)
8.6 (Good)
5.9 (Good)
8.9 (Good)
9.1 (Good)
11 (Good)
12 (Good)
so2
10 (Good)
7.9 (Good)
7.1 (Good)
5.7 (Good)
6 (Good)
7.8 (Good)
9.8 (Good)
8.3 (Good)
8.4 (Good)
13 (Good)
15 (Good)
8.9 (Good)
8.8 (Good)
6 (Good)
4.8 (Good)
8.3 (Good)
7.1 (Good)
8.5 (Good)
8.1 (Good)
9 (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)
pm10
44 (Moderate)
44 (Moderate)
37 (Moderate)
38 (Moderate)
32 (Moderate)
32 (Moderate)
30 (Moderate)
36 (Moderate)
31 (Moderate)
54 (Unhealthy for Sensitive Groups)
62 (Unhealthy for Sensitive Groups)
61 (Unhealthy for Sensitive Groups)
56 (Unhealthy for Sensitive Groups)
44 (Moderate)
40 (Moderate)
35 (Moderate)
32 (Moderate)
31 (Moderate)
39 (Moderate)
41 (Moderate)
53 (Unhealthy for Sensitive Groups)
51 (Unhealthy for Sensitive Groups)
57 (Unhealthy for Sensitive Groups)
56 (Unhealthy for Sensitive Groups)
37 (Moderate)
36 (Moderate)
31 (Moderate)
31 (Moderate)
28 (Moderate)
30 (Moderate)
33 (Moderate)
39 (Moderate)
38 (Moderate)
55 (Unhealthy for Sensitive Groups)
48 (Moderate)
53 (Unhealthy for Sensitive Groups)
40 (Moderate)
41 (Moderate)
33 (Moderate)
41 (Moderate)
35 (Moderate)
40 (Moderate)
42 (Moderate)
49 (Moderate)
59 (Unhealthy for Sensitive Groups)
67 (Unhealthy for Sensitive Groups)
75 (Unhealthy for Sensitive Groups)
54 (Unhealthy for Sensitive Groups)
43 (Moderate)
42 (Moderate)
37 (Moderate)
34 (Moderate)
37 (Moderate)
37 (Moderate)
40 (Moderate)
45 (Moderate)
o3
30 (Good)
40 (Good)
38 (Good)
43 (Good)
48 (Good)
46 (Good)
44 (Good)
31 (Good)
34 (Good)
23 (Good)
18 (Good)
18 (Good)
20 (Good)
35 (Good)
43 (Good)
40 (Good)
44 (Good)
38 (Good)
23 (Good)
20 (Good)
24 (Good)
29 (Good)
14 (Good)
21 (Good)
26 (Good)
36 (Good)
41 (Good)
41 (Good)
40 (Good)
38 (Good)
34 (Good)
31 (Good)
24 (Good)
16 (Good)
13 (Good)
15 (Good)
24 (Good)
37 (Good)
39 (Good)
51 (Good)
42 (Good)
38 (Good)
32 (Good)
28 (Good)
20 (Good)
11 (Good)
7.8 (Good)
11 (Good)
15 (Good)
31 (Good)
32 (Good)
32 (Good)
37 (Good)
34 (Good)
29 (Good)
22 (Good)
data source »
Huasco Sivica
Tuesday, April 16, 2024, 8:00 AM
PM2,5 12 (Good)
particulate matter (PM2.5) dust
SM2
Tuesday, April 16, 2024, 9:00 AM
SO2 18 (Good)
sulfur dioxide (SO2)
SM3
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)
SM4
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)
SM5
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)
Copiapo Sivica
Tuesday, April 16, 2024, 9:00 AM
PM2,5 21 (Moderate)
particulate matter (PM2.5) dust
PM10 53 (Unhealthy for Sensitive Groups)
particulate matter (PM10) suspended dust
SO2 13 (Good)
sulfur dioxide (SO2)
Copiapó
Tuesday, April 16, 2024, 9:00 AM
SO2 16 (Good)
sulfur dioxide (SO2)
Los Volcanes
Tuesday, April 16, 2024, 9:00 AM
SO2 12 (Good)
sulfur dioxide (SO2)
Paipote
Tuesday, April 16, 2024, 9:00 AM
SO2 14 (Good)
sulfur dioxide (SO2)
San Fernando
Tuesday, April 16, 2024, 9:00 AM
PM2,5 6.6 (Good)
particulate matter (PM2.5) dust
PM10 50 (Unhealthy for Sensitive Groups)
particulate matter (PM10) suspended dust
Huasco Sivica
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
12
12
16
13
15
14
14
15
SM2
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
so2
18
18
18
18
18
17
17
17
SM3
index
2022-05-27
no2
10
o3
98
pm10
14
pm25
4.1
co
249
so2
2.1
SM4
index
2022-05-27
no2
10
o3
98
pm10
14
pm25
4.1
co
249
so2
2.1
SM5
index
2022-05-27
no2
10
o3
98
pm10
14
pm25
4.1
co
249
so2
2.1
Copiapo Sivica
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
19
18
19
17
17
17
19
19
so2
-
13
13
13
13
13
13
13
pm10
44
44
38
32
30
33
35
40
Copiapó
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
so2
16
16
16
16
16
15
15
15
Los Volcanes
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
so2
13
13
12
12
12
13
13
12
Paipote
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
so2
14
14
13
14
13
13
14
14
San Fernando
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
6.8
5.1
7.7
14
21
15
9.7
7.7
pm10
34
29
44
52
52
43
36
32
Huasco 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
pm25
12
8.3
6.2
8.1
6.7
10
8.1
7.7
6.6
12
13
9.3
12
9
8.2
7.1
6.5
9
11
13
14
12
14
12
11
13
12
7.7
8.3
8.8
11
34
10
12
10
7.7
11
7.9
7.5
8.8
7.9
6.5
11
12
13
11
14
10
7.5
7.8
5.9
3
7
7.1
8.4
10
SM2
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
so2
10
7.4
7.3
7.7
7.8
9.4
9.6
9.1
21
5.4
6.1
5
5.9
2.8
4.7
5.6
11
6.8
8.3
11
SM3
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
so2
7.7
7.1
11
8.6
7.5
8.2
12
8.3
8.7
19
7.6
8.6
6.7
5.3
5
8.5
4.8
7.7
8.8
9.5
SM4
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
so2
6.6
6.7
4.5
4.5
4.4
5.7
10
13
7.9
11
10
8.3
13
6.5
5.6
8.3
7.9
14
7.7
8.2
SM5
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
so2
7.2
7.8
7.8
8.2
7.5
9.9
10
11
7.4
8.5
8.6
10
10
9.2
3.8
11
5.2
6
7.5
7.6
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
Paipote
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
14
10
8.3
7.5
8.3
14
8.7
10
28
20
23
San Fernando
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
o3
30
40
38
43
48
46
44
31
34
23
18
18
20
35
43
40
44
38
23
20
24
29
14
21
26
36
41
41
40
38
34
31
24
16
13
15
24
37
39
51
42
38
32
28
20
11
7.8
11
15
31
32
32
37
34
29
22
pm10
51
55
44
46
39
33
30
29
27
46
72
66
67
49
46
41
35
21
25
39
54
53
58
56
40
32
33
30
29
28
26
40
38
52
48
41
31
38
32
42
28
29
26
42
47
62
57
52
41
47
35
34
32
27
30
33
pm25
27
20
13
20
8.3
6.4
6.6
9.4
13
28
47
41
39
23
12
13
10
7.6
11
15
19
26
45
33
19
9
8.2
8.8
7
8
8.6
20
28
41
39
29
17
13
13
22
14
14
14
24
34
60
49
34
23
-
-
-
-
-
-
-
so2
-
-
-
3.3
-
-
-
-
3.4
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
* Pollution data source:
https://openaq.org
(Chile - SINCA)
The data is licensed under CC-By 4.0
PM2,5 8 (Good)
SO2 11 (Good)
NO2 48 (Moderate)
O3 115 (Moderate)
PM10 34 (Moderate)
CO 360 (Good)
Data on air pollution from recent days in Atacama
| index | 2024-04-09 | 2024-04-10 | 2024-04-11 | 2024-04-12 | 2024-04-13 | 2024-04-14 | 2024-04-15 | 2024-04-16 | 2022-05-27 |
|---|---|---|---|---|---|---|---|---|---|
| pm25 | 14 Moderate |
14 Moderate |
15 Moderate |
18 Moderate |
15 Moderate |
14 Moderate |
12 Good |
12 Good |
4 Good |
| so2 | 14 Good |
14 Good |
14 Good |
14 Good |
14 Good |
14 Good |
15 Good |
15 Good |
2 Good |
| pm10 | 36 Moderate |
36 Moderate |
38 Moderate |
41 Moderate |
42 Moderate |
41 Moderate |
36 Moderate |
39 Moderate |
14 Good |
| no2 | - Good |
- Good |
- Good |
- Good |
- Good |
- Good |
- Good |
- Good |
10 Good |
| o3 | - Good |
- Good |
- Good |
- Good |
- Good |
- Good |
- Good |
- Good |
98 Moderate |
| co | - Good |
- Good |
- Good |
- Good |
- Good |
- Good |
- Good |
- Good |
249 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 | 18 (Moderate) | 13 (Good) | 10 (Good) | 12 (Good) | 7.3 (Good) | 8.2 (Good) | 8 (Good) | 9.3 (Good) | 9.6 (Good) | 20 (Moderate) | 26 (Moderate) | 23 (Moderate) | 22 (Moderate) | 15 (Moderate) | 10 (Good) | 8.9 (Good) | 8.4 (Good) | 8.8 (Good) | 12 (Good) | 14 (Moderate) | 18 (Moderate) | 19 (Moderate) | 26 (Moderate) | 23 (Moderate) | 15 (Moderate) | 11 (Good) | 11 (Good) | 9.7 (Good) | 9.2 (Good) | 10 (Good) | 12 (Good) | 23 (Moderate) | 19 (Moderate) | 25 (Moderate) | 22 (Moderate) | 18 (Moderate) | 14 (Moderate) | 11 (Good) | 10 (Good) | 14 (Moderate) | 11 (Good) | 11 (Good) | 12 (Good) | 17 (Moderate) | 23 (Moderate) | 30 (Moderate) | 31 (Moderate) | 20 (Moderate) | 14 (Moderate) | 9.6 (Good) | 8.6 (Good) | 5.9 (Good) | 8.9 (Good) | 9.1 (Good) | 11 (Good) | 12 (Good) |
| so2 | 10 (Good) | 7.9 (Good) | 7.1 (Good) | 5.7 (Good) | 6 (Good) | 7.8 (Good) | 9.8 (Good) | 8.3 (Good) | 8.4 (Good) | 13 (Good) | 15 (Good) | 8.9 (Good) | 8.8 (Good) | 6 (Good) | 4.8 (Good) | 8.3 (Good) | 7.1 (Good) | 8.5 (Good) | 8.1 (Good) | 9 (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) |
| pm10 | 44 (Moderate) | 44 (Moderate) | 37 (Moderate) | 38 (Moderate) | 32 (Moderate) | 32 (Moderate) | 30 (Moderate) | 36 (Moderate) | 31 (Moderate) | 54 (Unhealthy for Sensitive Groups) | 62 (Unhealthy for Sensitive Groups) | 61 (Unhealthy for Sensitive Groups) | 56 (Unhealthy for Sensitive Groups) | 44 (Moderate) | 40 (Moderate) | 35 (Moderate) | 32 (Moderate) | 31 (Moderate) | 39 (Moderate) | 41 (Moderate) | 53 (Unhealthy for Sensitive Groups) | 51 (Unhealthy for Sensitive Groups) | 57 (Unhealthy for Sensitive Groups) | 56 (Unhealthy for Sensitive Groups) | 37 (Moderate) | 36 (Moderate) | 31 (Moderate) | 31 (Moderate) | 28 (Moderate) | 30 (Moderate) | 33 (Moderate) | 39 (Moderate) | 38 (Moderate) | 55 (Unhealthy for Sensitive Groups) | 48 (Moderate) | 53 (Unhealthy for Sensitive Groups) | 40 (Moderate) | 41 (Moderate) | 33 (Moderate) | 41 (Moderate) | 35 (Moderate) | 40 (Moderate) | 42 (Moderate) | 49 (Moderate) | 59 (Unhealthy for Sensitive Groups) | 67 (Unhealthy for Sensitive Groups) | 75 (Unhealthy for Sensitive Groups) | 54 (Unhealthy for Sensitive Groups) | 43 (Moderate) | 42 (Moderate) | 37 (Moderate) | 34 (Moderate) | 37 (Moderate) | 37 (Moderate) | 40 (Moderate) | 45 (Moderate) |
| o3 | 30 (Good) | 40 (Good) | 38 (Good) | 43 (Good) | 48 (Good) | 46 (Good) | 44 (Good) | 31 (Good) | 34 (Good) | 23 (Good) | 18 (Good) | 18 (Good) | 20 (Good) | 35 (Good) | 43 (Good) | 40 (Good) | 44 (Good) | 38 (Good) | 23 (Good) | 20 (Good) | 24 (Good) | 29 (Good) | 14 (Good) | 21 (Good) | 26 (Good) | 36 (Good) | 41 (Good) | 41 (Good) | 40 (Good) | 38 (Good) | 34 (Good) | 31 (Good) | 24 (Good) | 16 (Good) | 13 (Good) | 15 (Good) | 24 (Good) | 37 (Good) | 39 (Good) | 51 (Good) | 42 (Good) | 38 (Good) | 32 (Good) | 28 (Good) | 20 (Good) | 11 (Good) | 7.8 (Good) | 11 (Good) | 15 (Good) | 31 (Good) | 32 (Good) | 32 (Good) | 37 (Good) | 34 (Good) | 29 (Good) | 22 (Good) |
PM2,5 12 (Good)
particulate matter (PM2.5) dustSO2 18 (Good)
sulfur dioxide (SO2)NO2 48 (Moderate)
nitrogen dioxide (NO2)O3 115 (Moderate)
ozone (O3)PM10 22 (Moderate)
particulate matter (PM10) suspended dustPM2,5 2.5 (Good)
particulate matter (PM2.5) dustCO 360 (Good)
carbon monoxide (CO)SO2 5 (Good)
sulfur dioxide (SO2)NO2 48 (Moderate)
nitrogen dioxide (NO2)O3 115 (Moderate)
ozone (O3)PM10 22 (Moderate)
particulate matter (PM10) suspended dustPM2,5 2.5 (Good)
particulate matter (PM2.5) dustCO 360 (Good)
carbon monoxide (CO)SO2 5 (Good)
sulfur dioxide (SO2)NO2 48 (Moderate)
nitrogen dioxide (NO2)O3 115 (Moderate)
ozone (O3)PM10 22 (Moderate)
particulate matter (PM10) suspended dustPM2,5 2.5 (Good)
particulate matter (PM2.5) dustCO 360 (Good)
carbon monoxide (CO)SO2 5 (Good)
sulfur dioxide (SO2)PM2,5 21 (Moderate)
particulate matter (PM2.5) dustPM10 53 (Unhealthy for Sensitive Groups)
particulate matter (PM10) suspended dustSO2 13 (Good)
sulfur dioxide (SO2)SO2 16 (Good)
sulfur dioxide (SO2)SO2 12 (Good)
sulfur dioxide (SO2)SO2 14 (Good)
sulfur dioxide (SO2)PM2,5 6.6 (Good)
particulate matter (PM2.5) dustPM10 50 (Unhealthy for Sensitive Groups)
particulate matter (PM10) suspended dustHuasco Sivica
| 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 | 12 | 12 | 16 | 13 | 15 | 14 | 14 | 15 |
SM2
| 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 |
|---|---|---|---|---|---|---|---|---|
| so2 | 18 | 18 | 18 | 18 | 18 | 17 | 17 | 17 |
SM3
| index | 2022-05-27 |
|---|---|
| no2 | 10 |
| o3 | 98 |
| pm10 | 14 |
| pm25 | 4.1 |
| co | 249 |
| so2 | 2.1 |
SM4
| index | 2022-05-27 |
|---|---|
| no2 | 10 |
| o3 | 98 |
| pm10 | 14 |
| pm25 | 4.1 |
| co | 249 |
| so2 | 2.1 |
SM5
| index | 2022-05-27 |
|---|---|
| no2 | 10 |
| o3 | 98 |
| pm10 | 14 |
| pm25 | 4.1 |
| co | 249 |
| so2 | 2.1 |
Copiapo Sivica
| 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 | 19 | 18 | 19 | 17 | 17 | 17 | 19 | 19 |
| so2 | - | 13 | 13 | 13 | 13 | 13 | 13 | 13 |
| pm10 | 44 | 44 | 38 | 32 | 30 | 33 | 35 | 40 |
Copiapó
| 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 |
|---|---|---|---|---|---|---|---|---|
| so2 | 16 | 16 | 16 | 16 | 16 | 15 | 15 | 15 |
Los Volcanes
| 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 |
|---|---|---|---|---|---|---|---|---|
| so2 | 13 | 13 | 12 | 12 | 12 | 13 | 13 | 12 |
Paipote
| 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 |
|---|---|---|---|---|---|---|---|---|
| so2 | 14 | 14 | 13 | 14 | 13 | 13 | 14 | 14 |
San Fernando
| 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 | 6.8 | 5.1 | 7.7 | 14 | 21 | 15 | 9.7 | 7.7 |
| pm10 | 34 | 29 | 44 | 52 | 52 | 43 | 36 | 32 |
Huasco 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| pm25 | 12 | 8.3 | 6.2 | 8.1 | 6.7 | 10 | 8.1 | 7.7 | 6.6 | 12 | 13 | 9.3 | 12 | 9 | 8.2 | 7.1 | 6.5 | 9 | 11 | 13 | 14 | 12 | 14 | 12 | 11 | 13 | 12 | 7.7 | 8.3 | 8.8 | 11 | 34 | 10 | 12 | 10 | 7.7 | 11 | 7.9 | 7.5 | 8.8 | 7.9 | 6.5 | 11 | 12 | 13 | 11 | 14 | 10 | 7.5 | 7.8 | 5.9 | 3 | 7 | 7.1 | 8.4 | 10 |
SM2
| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| so2 | 10 | 7.4 | 7.3 | 7.7 | 7.8 | 9.4 | 9.6 | 9.1 | 21 | 5.4 | 6.1 | 5 | 5.9 | 2.8 | 4.7 | 5.6 | 11 | 6.8 | 8.3 | 11 |
SM3
| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| so2 | 7.7 | 7.1 | 11 | 8.6 | 7.5 | 8.2 | 12 | 8.3 | 8.7 | 19 | 7.6 | 8.6 | 6.7 | 5.3 | 5 | 8.5 | 4.8 | 7.7 | 8.8 | 9.5 |
SM4
| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| so2 | 6.6 | 6.7 | 4.5 | 4.5 | 4.4 | 5.7 | 10 | 13 | 7.9 | 11 | 10 | 8.3 | 13 | 6.5 | 5.6 | 8.3 | 7.9 | 14 | 7.7 | 8.2 |
SM5
| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| so2 | 7.2 | 7.8 | 7.8 | 8.2 | 7.5 | 9.9 | 10 | 11 | 7.4 | 8.5 | 8.6 | 10 | 10 | 9.2 | 3.8 | 11 | 5.2 | 6 | 7.5 | 7.6 |
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 |
Paipote
| 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 | 14 | 10 | 8.3 | 7.5 | 8.3 | 14 | 8.7 | 10 | 28 | 20 | 23 |
San Fernando
| 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 | 30 | 40 | 38 | 43 | 48 | 46 | 44 | 31 | 34 | 23 | 18 | 18 | 20 | 35 | 43 | 40 | 44 | 38 | 23 | 20 | 24 | 29 | 14 | 21 | 26 | 36 | 41 | 41 | 40 | 38 | 34 | 31 | 24 | 16 | 13 | 15 | 24 | 37 | 39 | 51 | 42 | 38 | 32 | 28 | 20 | 11 | 7.8 | 11 | 15 | 31 | 32 | 32 | 37 | 34 | 29 | 22 |
| pm10 | 51 | 55 | 44 | 46 | 39 | 33 | 30 | 29 | 27 | 46 | 72 | 66 | 67 | 49 | 46 | 41 | 35 | 21 | 25 | 39 | 54 | 53 | 58 | 56 | 40 | 32 | 33 | 30 | 29 | 28 | 26 | 40 | 38 | 52 | 48 | 41 | 31 | 38 | 32 | 42 | 28 | 29 | 26 | 42 | 47 | 62 | 57 | 52 | 41 | 47 | 35 | 34 | 32 | 27 | 30 | 33 |
| pm25 | 27 | 20 | 13 | 20 | 8.3 | 6.4 | 6.6 | 9.4 | 13 | 28 | 47 | 41 | 39 | 23 | 12 | 13 | 10 | 7.6 | 11 | 15 | 19 | 26 | 45 | 33 | 19 | 9 | 8.2 | 8.8 | 7 | 8 | 8.6 | 20 | 28 | 41 | 39 | 29 | 17 | 13 | 13 | 22 | 14 | 14 | 14 | 24 | 34 | 60 | 49 | 34 | 23 | - | - | - | - | - | - | - |
| so2 | - | - | - | 3.3 | - | - | - | - | 3.4 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |