Air Quality
Excellent
No health implications.
4
PM2.5
17
PM10
76
O3
0.4
CO
6
SO2
1
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
31 Mar
55
Good
Wed
1 Apr
59
Good
Thu
2 Apr
57
Good
Fri
3 Apr
55
Good
Sat
4 Apr
54
Good
Sun
5 Apr
38
Excellent
Mon
6 Apr
17
Excellent
Air quality in the last 12 months (Mainling)
|
2026/02
|
22
|
23
|
20
|
25
|
17
|
14
|
15
|
17
|
11
|
14
|
18
|
17
|
13
|
19
|
19
|
16
|
23
|
18
|
19
|
23
|
20
|
18
|
19
|
18
|
21
|
17
|
12
|
15
|
|||
|
2026/01
|
17
|
11
|
14
|
13
|
16
|
13
|
13
|
19
|
21
|
16
|
14
|
18
|
14
|
16
|
13
|
19
|
14
|
19
|
20
|
19
|
20
|
18
|
19
|
22
|
17
|
17
|
15
|
19
|
17
|
13
|
15
|
|
2025/12
|
24
|
23
|
21
|
24
|
20
|
20
|
24
|
24
|
24
|
23
|
21
|
23
|
28
|
22
|
23
|
22
|
25
|
25
|
24
|
27
|
24
|
26
|
27
|
27
|
25
|
19
|
21
|
21
|
21
|
20
|
21
|
|
2025/11
|
8
|
8
|
10
|
9
|
9
|
7
|
8
|
9
|
8
|
10
|
14
|
13
|
11
|
17
|
22
|
22
|
22
|
20
|
22
|
22
|
25
|
25
|
22
|
22
|
24
|
23
|
23
|
20
|
21
|
26
|
|
|
2025/10
|
9
|
8
|
7
|
7
|
7
|
7
|
8
|
7
|
8
|
8
|
8
|
8
|
9
|
12
|
10
|
11
|
12
|
9
|
9
|
10
|
14
|
13
|
11
|
9
|
9
|
9
|
8
|
11
|
10
|
9
|
10
|
|
2025/09
|
7
|
7
|
8
|
8
|
9
|
10
|
10
|
9
|
10
|
9
|
7
|
8
|
9
|
9
|
9
|
11
|
7
|
9
|
10
|
7
|
8
|
8
|
14
|
15
|
10
|
13
|
10
|
10
|
7
|
8
|
|
|
2025/08
|
9
|
10
|
8
|
8
|
9
|
9
|
8
|
9
|
8
|
7
|
8
|
10
|
8
|
9
|
10
|
8
|
8
|
8
|
8
|
8
|
7
|
8
|
7
|
7
|
7
|
8
|
7
|
8
|
7
|
7
|
10
|
|
2025/07
|
12
|
10
|
9
|
8
|
10
|
13
|
14
|
13
|
14
|
12
|
14
|
16
|
15
|
15
|
16
|
17
|
15
|
12
|
8
|
8
|
8
|
9
|
9
|
11
|
9
|
9
|
7
|
7
|
9
|
10
|
9
|
|
2025/06
|
7
|
8
|
9
|
10
|
12
|
8
|
9
|
11
|
17
|
19
|
22
|
25
|
22
|
17
|
15
|
15
|
8
|
9
|
9
|
10
|
13
|
17
|
18
|
8
|
13
|
12
|
14
|
18
|
11
|
13
|
|
|
2025/05
|
14
|
9
|
9
|
11
|
11
|
9
|
10
|
17
|
26
|
22
|
21
|
16
|
13
|
11
|
9
|
10
|
8
|
8
|
8
|
8
|
12
|
13
|
9
|
12
|
15
|
10
|
10
|
11
|
9
|
10
|
8
|
|
2025/04
|
29
|
22
|
24
|
17
|
20
|
22
|
24
|
32
|
21
|
23
|
11
|
12
|
10
|
15
|
19
|
15
|
14
|
15
|
18
|
12
|
11
|
15
|
13
|
16
|
18
|
21
|
17
|
12
|
9
|
11
|
|
|
2025/03
|
20
|
13
|
19
|
15
|
17
|
21
|
24
|
23
|
14
|
19
|
26
|
19
|
15
|
11
|
14
|
21
|
21
|
20
|
28
|
30
|
34
|
13
|
10
|
11
|
11
|
15
|
20
|
28
|
34
|
26
|
28
|
|
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