Air Quality
Excellent
No health implications.
2
PM2.5
31
PM10
35
O3
0.5
CO
7
SO2
22
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
31 Mar
63
Good
Wed
1 Apr
62
Good
Thu
2 Apr
63
Good
Fri
3 Apr
61
Good
Sat
4 Apr
53
Good
Sun
5 Apr
57
Good
Mon
6 Apr
34
Excellent
Air quality in the last 12 months (Comai)
|
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
|
|
|
2025/08
|
19
|
11
|
14
|
10
|
10
|
9
|
10
|
8
|
10
|
6
|
8
|
11
|
12
|
8
|
11
|
12
|
10
|
13
|
10
|
11
|
9
|
9
|
8
|
8
|
9
|
8
|
8
|
8
|
8
|
11
|
10
|
|
2025/07
|
13
|
10
|
9
|
8
|
9
|
14
|
13
|
18
|
13
|
15
|
11
|
9
|
10
|
10
|
10
|
10
|
10
|
11
|
10
|
9
|
9
|
9
|
10
|
9
|
9
|
9
|
12
|
11
|
11
|
11
|
15
|
|
2025/06
|
9
|
9
|
13
|
10
|
11
|
9
|
12
|
17
|
18
|
20
|
24
|
23
|
13
|
9
|
10
|
8
|
9
|
9
|
9
|
9
|
12
|
13
|
14
|
9
|
12
|
12
|
12
|
7
|
9
|
8
|
|
|
2025/05
|
16
|
12
|
14
|
12
|
14
|
12
|
19
|
22
|
32
|
24
|
25
|
19
|
13
|
15
|
13
|
11
|
10
|
11
|
12
|
12
|
18
|
17
|
11
|
19
|
11
|
10
|
11
|
11
|
13
|
11
|
9
|
|
2025/04
|
40
|
30
|
38
|
32
|
30
|
23
|
32
|
30
|
27
|
19
|
15
|
25
|
15
|
27
|
30
|
24
|
21
|
14
|
17
|
19
|
15
|
27
|
26
|
31
|
35
|
40
|
28
|
16
|
14
|
17
|
|
|
2025/03
|
27
|
12
|
30
|
31
|
37
|
24
|
27
|
29
|
15
|
18
|
27
|
24
|
16
|
16
|
18
|
29
|
37
|
35
|
41
|
42
|
43
|
20
|
13
|
14
|
18
|
20
|
22
|
34
|
49
|
43
|
57
|
|
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