Air Quality
Excellent
No health implications.
2
PM2.5
9
PM10
76
O3
0.3
CO
6
SO2
11
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
21 Sep
73
Good
Tue
22 Sep
75
Good
Wed
23 Sep
70
Good
Thu
24 Sep
71
Good
Fri
25 Sep
75
Good
Sat
26 Sep
34
Excellent
Sun
27 Sep
17
Excellent
Air quality in the last 12 months (Comai)
|
2026/08
|
21
|
26
|
28
|
21
|
34
|
30
|
28
|
33
|
33
|
32
|
26
|
23
|
28
|
27
|
27
|
23
|
25
|
23
|
25
|
20
|
16
|
16
|
17
|
16
|
21
|
23
|
18
|
20
|
22
|
21
|
22
|
|
2026/07
|
36
|
41
|
35
|
34
|
39
|
31
|
24
|
23
|
20
|
22
|
22
|
24
|
20
|
19
|
18
|
17
|
22
|
24
|
33
|
40
|
36
|
27
|
21
|
24
|
24
|
31
|
28
|
24
|
23
|
21
|
19
|
|
2026/06
|
25
|
31
|
40
|
44
|
40
|
37
|
35
|
37
|
35
|
36
|
40
|
39
|
37
|
31
|
32
|
33
|
33
|
37
|
40
|
34
|
29
|
30
|
32
|
38
|
37
|
32
|
32
|
35
|
34
|
36
|
|
|
2026/05
|
33
|
33
|
35
|
32
|
32
|
33
|
41
|
41
|
41
|
36
|
36
|
36
|
34
|
35
|
41
|
35
|
42
|
34
|
30
|
29
|
29
|
30
|
31
|
34
|
36
|
36
|
38
|
41
|
36
|
38
|
37
|
|
2026/04
|
30
|
33
|
28
|
25
|
28
|
36
|
35
|
34
|
39
|
50
|
43
|
40
|
45
|
39
|
37
|
35
|
35
|
32
|
32
|
30
|
35
|
37
|
33
|
29
|
31
|
33
|
33
|
28
|
29
|
29
|
|
|
2026/03
|
37
|
35
|
34
|
32
|
25
|
24
|
28
|
29
|
32
|
28
|
28
|
28
|
29
|
29
|
32
|
29
|
32
|
30
|
28
|
26
|
29
|
32
|
29
|
32
|
36
|
35
|
33
|
32
|
31
|
26
|
24
|
|
2026/02
|
20
|
37
|
18
|
14
|
15
|
13
|
14
|
14
|
13
|
15
|
21
|
15
|
10
|
24
|
15
|
20
|
31
|
27
|
17
|
17
|
11
|
15
|
19
|
15
|
15
|
15
|
17
|
37
|
|||
|
2026/01
|
31
|
21
|
17
|
23
|
31
|
30
|
26
|
36
|
29
|
27
|
27
|
19
|
28
|
27
|
23
|
23
|
24
|
26
|
25
|
17
|
33
|
17
|
18
|
19
|
18
|
16
|
19
|
31
|
13
|
19
|
16
|
|
2025/12
|
27
|
25
|
29
|
31
|
24
|
26
|
21
|
28
|
28
|
28
|
22
|
24
|
28
|
31
|
27
|
24
|
24
|
25
|
32
|
26
|
30
|
33
|
29
|
32
|
28
|
30
|
27
|
29
|
30
|
26
|
33
|
|
2025/11
|
10
|
8
|
10
|
13
|
17
|
10
|
10
|
15
|
12
|
16
|
27
|
21
|
20
|
21
|
28
|
25
|
24
|
23
|
25
|
24
|
25
|
26
|
26
|
25
|
23
|
26
|
21
|
30
|
23
|
28
|
|
|
2025/10
|
9
|
9
|
7
|
7
|
6
|
9
|
10
|
9
|
9
|
11
|
8
|
10
|
10
|
12
|
15
|
11
|
12
|
11
|
9
|
11
|
18
|
15
|
11
|
12
|
14
|
13
|
15
|
17
|
15
|
10
|
13
|
|
2025/09
|
11
|
13
|
14
|
8
|
10
|
9
|
8
|
9
|
9
|
9
|
9
|
10
|
11
|
8
|
9
|
12
|
10
|
8
|
9
|
8
|
9
|
7
|
11
|
12
|
13
|
13
|
10
|
8
|
9
|
9
|
|
|
1
|
2
|
3
|
4
|
5
|
6
|
7
|
8
|
9
|
10
|
11
|
12
|
13
|
14
|
15
|
16
|
17
|
18
|
19
|
20
|
21
|
22
|
23
|
24
|
25
|
26
|
27
|
28
|
29
|
30
|
31
|
- Excellent
- Good
- Lightly
- Moderately
- Heavily
- Severely
Air quality source: CNEMC
*: primary pollution