Air Pollution in Santiago: Real-time Air Quality Index and smog alert.
Pollution and air quality forecast for Santiago. Today is Sunday, May 19, 2024. The following air pollution values have been recorded for Santiago:- particulate matter (PM10) suspended dust - 52 (Unhealthy for Sensitive Groups)
- particulate matter (PM2.5) dust - 22 (Moderate)
What is the air quality in Santiago today? Is the air polluted in Santiago?. Is there smog?
Today (Tuesday, April 16, 2024) air quality is moderately polluted in Santiago.
Healthy people may experience slight irritations and sensitive persons will be slightly affected to a larger extent by the pollutions in Santiago.
What is the level of PM10 today in Santiago? (particulate matter (PM10) suspended dust)
The current level of particulate matter PM10 in Santiago is:
52 (Unhealthy for Sensitive Groups)
The highest PM10 values usually occur in month: 115 (September 2019).
The lowest value of particulate matter PM10 pollution in Santiago is usually recorded in: November (41).
What is the current level of PM2.5 in Santiago? (particulate matter (PM2.5) dust)
Today's PM2.5 level is:
22 (Moderate)
For comparison, the highest level of PM2.5 in Santiago in the last 7 days was: 39 (Wednesday, April 10, 2024) and the lowest: 20 (Monday, April 15, 2024).
The highest PM2.5 values were recorded: 55 (June 2016).
The lowest level of particulate matter PM2.5 pollution occurs in month: October (12).
Current data Tuesday, April 16, 2024, 8:00 AM
PM10 52 (Unhealthy for Sensitive Groups)
PM2,5 22 (Moderate)
Data on air pollution from recent days in Santiago
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
pm25
27
Moderate
39
Unhealthy for Sensitive Groups
29
Moderate
23
Moderate
25
Moderate
25
Moderate
20
Moderate
20
Moderate
pm10
77
Unhealthy for Sensitive Groups
100
Unhealthy
88
Unhealthy
78
Unhealthy for Sensitive Groups
84
Unhealthy
68
Unhealthy for Sensitive Groups
49
Moderate
47
Moderate
data source »
Air pollution in Santiago 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
28 (Moderate)
21 (Moderate)
14 (Moderate)
17 (Moderate)
15 (Moderate)
13 (Moderate)
13 (Moderate)
16 (Moderate)
19 (Moderate)
32 (Moderate)
51 (Unhealthy for Sensitive Groups)
39 (Unhealthy for Sensitive Groups)
30 (Moderate)
30 (Moderate)
19 (Moderate)
22 (Moderate)
19 (Moderate)
14 (Moderate)
12 (Good)
26 (Moderate)
39 (Unhealthy for Sensitive Groups)
39 (Unhealthy for Sensitive Groups)
47 (Unhealthy for Sensitive Groups)
35 (Unhealthy for Sensitive Groups)
23 (Moderate)
17 (Moderate)
17 (Moderate)
15 (Moderate)
14 (Moderate)
14 (Moderate)
16 (Moderate)
23 (Moderate)
27 (Moderate)
47 (Unhealthy for Sensitive Groups)
45 (Unhealthy for Sensitive Groups)
36 (Unhealthy for Sensitive Groups)
20 (Moderate)
17 (Moderate)
17 (Moderate)
34 (Moderate)
21 (Moderate)
16 (Moderate)
15 (Moderate)
28 (Moderate)
36 (Unhealthy for Sensitive Groups)
45 (Unhealthy for Sensitive Groups)
55 (Unhealthy)
42 (Unhealthy for Sensitive Groups)
23 (Moderate)
24 (Moderate)
15 (Moderate)
16 (Moderate)
16 (Moderate)
18 (Moderate)
15 (Moderate)
22 (Moderate)
pm10
91 (Unhealthy)
80 (Unhealthy for Sensitive Groups)
70 (Unhealthy for Sensitive Groups)
68 (Unhealthy for Sensitive Groups)
63 (Unhealthy for Sensitive Groups)
58 (Unhealthy for Sensitive Groups)
60 (Unhealthy for Sensitive Groups)
51 (Unhealthy for Sensitive Groups)
115 (Very Unhealthy)
91 (Unhealthy)
113 (Very Unhealthy)
96 (Unhealthy)
92 (Unhealthy)
98 (Unhealthy)
58 (Unhealthy for Sensitive Groups)
54 (Unhealthy for Sensitive Groups)
56 (Unhealthy for Sensitive Groups)
41 (Moderate)
49 (Moderate)
59 (Unhealthy for Sensitive Groups)
71 (Unhealthy for Sensitive Groups)
58 (Unhealthy for Sensitive Groups)
86 (Unhealthy)
104 (Unhealthy)
89 (Unhealthy)
92 (Unhealthy)
56 (Unhealthy for Sensitive Groups)
54 (Unhealthy for Sensitive Groups)
51 (Unhealthy for Sensitive Groups)
46 (Moderate)
42 (Moderate)
58 (Unhealthy for Sensitive Groups)
56 (Unhealthy for Sensitive Groups)
95 (Unhealthy)
78 (Unhealthy for Sensitive Groups)
65 (Unhealthy for Sensitive Groups)
68 (Unhealthy for Sensitive Groups)
70 (Unhealthy for Sensitive Groups)
55 (Unhealthy for Sensitive Groups)
78 (Unhealthy for Sensitive Groups)
52 (Unhealthy for Sensitive Groups)
51 (Unhealthy for Sensitive Groups)
43 (Moderate)
75 (Unhealthy for Sensitive Groups)
73 (Unhealthy for Sensitive Groups)
80 (Unhealthy)
86 (Unhealthy)
73 (Unhealthy for Sensitive Groups)
66 (Unhealthy for Sensitive Groups)
92 (Unhealthy)
58 (Unhealthy for Sensitive Groups)
53 (Unhealthy for Sensitive Groups)
55 (Unhealthy for Sensitive Groups)
46 (Moderate)
42 (Moderate)
48 (Moderate)
no2
53 (Moderate)
37 (Good)
32 (Good)
32 (Good)
28 (Good)
37 (Good)
26 (Good)
31 (Good)
41 (Moderate)
76 (Moderate)
91 (Moderate)
99 (Moderate)
86 (Moderate)
67 (Moderate)
52 (Moderate)
38 (Good)
37 (Good)
34 (Good)
33 (Good)
83 (Moderate)
91 (Moderate)
86 (Moderate)
96 (Moderate)
79 (Moderate)
51 (Moderate)
43 (Moderate)
25 (Good)
21 (Good)
47 (Moderate)
36 (Good)
29 (Good)
44 (Moderate)
50 (Moderate)
74 (Moderate)
71 (Moderate)
58 (Moderate)
49 (Moderate)
34 (Good)
27 (Good)
34 (Good)
28 (Good)
30 (Good)
33 (Good)
51 (Moderate)
53 (Moderate)
63 (Moderate)
68 (Moderate)
51 (Moderate)
47 (Moderate)
38 (Good)
25 (Good)
25 (Good)
23 (Good)
19 (Good)
28 (Good)
35 (Good)
o3
44 (Good)
47 (Good)
47 (Good)
39 (Good)
58 (Good)
58 (Good)
56 (Good)
48 (Good)
40 (Good)
24 (Good)
16 (Good)
11 (Good)
18 (Good)
42 (Good)
43 (Good)
53 (Good)
45 (Good)
40 (Good)
34 (Good)
28 (Good)
17 (Good)
11 (Good)
11 (Good)
19 (Good)
33 (Good)
42 (Good)
52 (Good)
57 (Good)
- (Good)
- (Good)
- (Good)
30 (Good)
16 (Good)
14 (Good)
- (Good)
- (Good)
29 (Good)
52 (Good)
55 (Good)
68 (Good)
49 (Good)
45 (Good)
40 (Good)
39 (Good)
24 (Good)
11 (Good)
7.6 (Good)
12 (Good)
22 (Good)
46 (Good)
51 (Good)
21 (Good)
47 (Good)
27 (Good)
29 (Good)
37 (Good)
co
894 (Good)
586 (Good)
904 (Good)
720 (Good)
466 (Good)
441 (Good)
424 (Good)
542 (Good)
677 (Good)
1 (Good)
1 (Good)
1 (Good)
1 (Good)
859 (Good)
1 (Good)
676 (Good)
500 (Good)
506 (Good)
576 (Good)
870 (Good)
1 (Good)
1 (Good)
1 (Good)
1 (Good)
563 (Good)
2 (Good)
910 (Good)
966 (Good)
914 (Good)
985 (Good)
1 (Good)
1 (Good)
1 (Good)
2 (Good)
1 (Good)
1 (Good)
1 (Good)
971 (Good)
859 (Good)
695 (Good)
283 (Good)
756 (Good)
366 (Good)
747 (Good)
846 (Good)
2 (Good)
3 (Good)
2 (Good)
1 (Good)
893 (Good)
354 (Good)
768 (Good)
876 (Good)
323 (Good)
225 (Good)
420 (Good)
so2
- (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)
- (Good)
- (Good)
- (Good)
- (Good)
- (Good)
- (Good)
- (Good)
- (Good)
- (Good)
- (Good)
17 (Good)
data source »
Parque O'Higgins
Tuesday, April 16, 2024, 8:00 AM
PM10 52 (Unhealthy for Sensitive Groups)
particulate matter (PM10) suspended dust
PM2,5 22 (Moderate)
particulate matter (PM2.5) dust
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
Parque O'Higgins
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
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
* Pollution data source:
https://openaq.org
(Chile - SINCA)
The data is licensed under CC-By 4.0
PM10 52 (Unhealthy for Sensitive Groups)
PM2,5 22 (Moderate)
Data on air pollution from recent days in Santiago
| 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 |
|---|---|---|---|---|---|---|---|---|
| pm25 | 27 Moderate |
39 Unhealthy for Sensitive Groups |
29 Moderate |
23 Moderate |
25 Moderate |
25 Moderate |
20 Moderate |
20 Moderate |
| pm10 | 77 Unhealthy for Sensitive Groups |
100 Unhealthy |
88 Unhealthy |
78 Unhealthy for Sensitive Groups |
84 Unhealthy |
68 Unhealthy for Sensitive Groups |
49 Moderate |
47 Moderate |
| 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 | 28 (Moderate) | 21 (Moderate) | 14 (Moderate) | 17 (Moderate) | 15 (Moderate) | 13 (Moderate) | 13 (Moderate) | 16 (Moderate) | 19 (Moderate) | 32 (Moderate) | 51 (Unhealthy for Sensitive Groups) | 39 (Unhealthy for Sensitive Groups) | 30 (Moderate) | 30 (Moderate) | 19 (Moderate) | 22 (Moderate) | 19 (Moderate) | 14 (Moderate) | 12 (Good) | 26 (Moderate) | 39 (Unhealthy for Sensitive Groups) | 39 (Unhealthy for Sensitive Groups) | 47 (Unhealthy for Sensitive Groups) | 35 (Unhealthy for Sensitive Groups) | 23 (Moderate) | 17 (Moderate) | 17 (Moderate) | 15 (Moderate) | 14 (Moderate) | 14 (Moderate) | 16 (Moderate) | 23 (Moderate) | 27 (Moderate) | 47 (Unhealthy for Sensitive Groups) | 45 (Unhealthy for Sensitive Groups) | 36 (Unhealthy for Sensitive Groups) | 20 (Moderate) | 17 (Moderate) | 17 (Moderate) | 34 (Moderate) | 21 (Moderate) | 16 (Moderate) | 15 (Moderate) | 28 (Moderate) | 36 (Unhealthy for Sensitive Groups) | 45 (Unhealthy for Sensitive Groups) | 55 (Unhealthy) | 42 (Unhealthy for Sensitive Groups) | 23 (Moderate) | 24 (Moderate) | 15 (Moderate) | 16 (Moderate) | 16 (Moderate) | 18 (Moderate) | 15 (Moderate) | 22 (Moderate) |
| pm10 | 91 (Unhealthy) | 80 (Unhealthy for Sensitive Groups) | 70 (Unhealthy for Sensitive Groups) | 68 (Unhealthy for Sensitive Groups) | 63 (Unhealthy for Sensitive Groups) | 58 (Unhealthy for Sensitive Groups) | 60 (Unhealthy for Sensitive Groups) | 51 (Unhealthy for Sensitive Groups) | 115 (Very Unhealthy) | 91 (Unhealthy) | 113 (Very Unhealthy) | 96 (Unhealthy) | 92 (Unhealthy) | 98 (Unhealthy) | 58 (Unhealthy for Sensitive Groups) | 54 (Unhealthy for Sensitive Groups) | 56 (Unhealthy for Sensitive Groups) | 41 (Moderate) | 49 (Moderate) | 59 (Unhealthy for Sensitive Groups) | 71 (Unhealthy for Sensitive Groups) | 58 (Unhealthy for Sensitive Groups) | 86 (Unhealthy) | 104 (Unhealthy) | 89 (Unhealthy) | 92 (Unhealthy) | 56 (Unhealthy for Sensitive Groups) | 54 (Unhealthy for Sensitive Groups) | 51 (Unhealthy for Sensitive Groups) | 46 (Moderate) | 42 (Moderate) | 58 (Unhealthy for Sensitive Groups) | 56 (Unhealthy for Sensitive Groups) | 95 (Unhealthy) | 78 (Unhealthy for Sensitive Groups) | 65 (Unhealthy for Sensitive Groups) | 68 (Unhealthy for Sensitive Groups) | 70 (Unhealthy for Sensitive Groups) | 55 (Unhealthy for Sensitive Groups) | 78 (Unhealthy for Sensitive Groups) | 52 (Unhealthy for Sensitive Groups) | 51 (Unhealthy for Sensitive Groups) | 43 (Moderate) | 75 (Unhealthy for Sensitive Groups) | 73 (Unhealthy for Sensitive Groups) | 80 (Unhealthy) | 86 (Unhealthy) | 73 (Unhealthy for Sensitive Groups) | 66 (Unhealthy for Sensitive Groups) | 92 (Unhealthy) | 58 (Unhealthy for Sensitive Groups) | 53 (Unhealthy for Sensitive Groups) | 55 (Unhealthy for Sensitive Groups) | 46 (Moderate) | 42 (Moderate) | 48 (Moderate) |
| no2 | 53 (Moderate) | 37 (Good) | 32 (Good) | 32 (Good) | 28 (Good) | 37 (Good) | 26 (Good) | 31 (Good) | 41 (Moderate) | 76 (Moderate) | 91 (Moderate) | 99 (Moderate) | 86 (Moderate) | 67 (Moderate) | 52 (Moderate) | 38 (Good) | 37 (Good) | 34 (Good) | 33 (Good) | 83 (Moderate) | 91 (Moderate) | 86 (Moderate) | 96 (Moderate) | 79 (Moderate) | 51 (Moderate) | 43 (Moderate) | 25 (Good) | 21 (Good) | 47 (Moderate) | 36 (Good) | 29 (Good) | 44 (Moderate) | 50 (Moderate) | 74 (Moderate) | 71 (Moderate) | 58 (Moderate) | 49 (Moderate) | 34 (Good) | 27 (Good) | 34 (Good) | 28 (Good) | 30 (Good) | 33 (Good) | 51 (Moderate) | 53 (Moderate) | 63 (Moderate) | 68 (Moderate) | 51 (Moderate) | 47 (Moderate) | 38 (Good) | 25 (Good) | 25 (Good) | 23 (Good) | 19 (Good) | 28 (Good) | 35 (Good) |
| o3 | 44 (Good) | 47 (Good) | 47 (Good) | 39 (Good) | 58 (Good) | 58 (Good) | 56 (Good) | 48 (Good) | 40 (Good) | 24 (Good) | 16 (Good) | 11 (Good) | 18 (Good) | 42 (Good) | 43 (Good) | 53 (Good) | 45 (Good) | 40 (Good) | 34 (Good) | 28 (Good) | 17 (Good) | 11 (Good) | 11 (Good) | 19 (Good) | 33 (Good) | 42 (Good) | 52 (Good) | 57 (Good) | - (Good) | - (Good) | - (Good) | 30 (Good) | 16 (Good) | 14 (Good) | - (Good) | - (Good) | 29 (Good) | 52 (Good) | 55 (Good) | 68 (Good) | 49 (Good) | 45 (Good) | 40 (Good) | 39 (Good) | 24 (Good) | 11 (Good) | 7.6 (Good) | 12 (Good) | 22 (Good) | 46 (Good) | 51 (Good) | 21 (Good) | 47 (Good) | 27 (Good) | 29 (Good) | 37 (Good) |
| co | 894 (Good) | 586 (Good) | 904 (Good) | 720 (Good) | 466 (Good) | 441 (Good) | 424 (Good) | 542 (Good) | 677 (Good) | 1 (Good) | 1 (Good) | 1 (Good) | 1 (Good) | 859 (Good) | 1 (Good) | 676 (Good) | 500 (Good) | 506 (Good) | 576 (Good) | 870 (Good) | 1 (Good) | 1 (Good) | 1 (Good) | 1 (Good) | 563 (Good) | 2 (Good) | 910 (Good) | 966 (Good) | 914 (Good) | 985 (Good) | 1 (Good) | 1 (Good) | 1 (Good) | 2 (Good) | 1 (Good) | 1 (Good) | 1 (Good) | 971 (Good) | 859 (Good) | 695 (Good) | 283 (Good) | 756 (Good) | 366 (Good) | 747 (Good) | 846 (Good) | 2 (Good) | 3 (Good) | 2 (Good) | 1 (Good) | 893 (Good) | 354 (Good) | 768 (Good) | 876 (Good) | 323 (Good) | 225 (Good) | 420 (Good) |
| so2 | - (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) | - (Good) | - (Good) | - (Good) | - (Good) | - (Good) | - (Good) | - (Good) | - (Good) | - (Good) | - (Good) | 17 (Good) |
PM10 52 (Unhealthy for Sensitive Groups)
particulate matter (PM10) suspended dustPM2,5 22 (Moderate)
particulate matter (PM2.5) dustParque 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 |
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 |