Air Quality
Excellent
No health implications.
3
PM2.5
7
PM10
35
O3
0.3
CO
4
SO2
10
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
14 Sep
35
Excellent
Tue
15 Sep
36
Excellent
Wed
16 Sep
34
Excellent
Thu
17 Sep
55
Good
Fri
18 Sep
40
Excellent
Sat
19 Sep
45
Excellent
Sun
20 Sep
20
Excellent
Air quality in the last 12 months (Mainling)
|
2026/08
|
14
|
15
|
17
|
19
|
24
|
23
|
22
|
22
|
24
|
21
|
22
|
19
|
21
|
21
|
21
|
18
|
18
|
15
|
13
|
13
|
13
|
13
|
15
|
12
|
13
|
12
|
16
|
16
|
15
|
14
|
13
|
|
2026/07
|
21
|
22
|
25
|
25
|
29
|
23
|
16
|
13
|
13
|
12
|
13
|
15
|
18
|
18
|
16
|
15
|
13
|
14
|
21
|
24
|
21
|
18
|
16
|
14
|
19
|
22
|
20
|
18
|
18
|
18
|
14
|
|
2026/06
|
22
|
24
|
26
|
29
|
26
|
26
|
29
|
25
|
26
|
29
|
30
|
32
|
29
|
23
|
23
|
27
|
24
|
20
|
19
|
21
|
18
|
21
|
23
|
24
|
23
|
19
|
18
|
18
|
18
|
21
|
|
|
2026/05
|
26
|
26
|
27
|
25
|
27
|
28
|
32
|
33
|
37
|
34
|
31
|
29
|
26
|
26
|
30
|
26
|
27
|
28
|
25
|
23
|
20
|
20
|
22
|
25
|
27
|
29
|
30
|
31
|
26
|
27
|
28
|
|
2026/04
|
24
|
26
|
23
|
21
|
21
|
27
|
30
|
31
|
31
|
35
|
33
|
30
|
34
|
29
|
34
|
28
|
27
|
22
|
21
|
22
|
27
|
24
|
25
|
25
|
26
|
30
|
31
|
24
|
23
|
25
|
|
|
2026/03
|
35
|
34
|
32
|
27
|
24
|
29
|
34
|
34
|
34
|
26
|
27
|
24
|
29
|
26
|
25
|
24
|
27
|
26
|
26
|
25
|
29
|
30
|
27
|
26
|
31
|
27
|
29
|
30
|
30
|
27
|
23
|
|
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
|
|
|
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