Air Quality
Excellent
No health implications.
2
PM2.5
9
PM10
67
O3
0.2
CO
6
SO2
1
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
5 Sep
50
Excellent
Sun
6 Sep
46
Excellent
Mon
7 Sep
41
Excellent
Tue
8 Sep
47
Excellent
Wed
9 Sep
41
Excellent
Thu
10 Sep
48
Excellent
Fri
11 Sep
25
Excellent
Air quality in the last 12 months (Baima)
|
2026/08
|
26
|
27
|
26
|
27
|
27
|
27
|
27
|
23
|
21
|
23
|
23
|
26
|
30
|
28
|
23
|
19
|
18
|
22
|
20
|
20
|
17
|
16
|
21
|
15
|
15
|
21
|
23
|
26
|
27
|
23
|
25
|
|
2026/07
|
24
|
29
|
28
|
30
|
29
|
23
|
22
|
24
|
20
|
22
|
37
|
19
|
17
|
19
|
19
|
21
|
20
|
34
|
36
|
31
|
29
|
26
|
29
|
26
|
26
|
26
|
28
|
29
|
26
|
23
|
21
|
|
2026/06
|
25
|
23
|
32
|
33
|
29
|
25
|
26
|
33
|
22
|
24
|
22
|
22
|
19
|
23
|
23
|
23
|
29
|
23
|
24
|
22
|
23
|
20
|
19
|
22
|
24
|
22
|
23
|
23
|
25
|
28
|
|
|
2026/05
|
27
|
37
|
38
|
34
|
31
|
33
|
28
|
27
|
24
|
26
|
25
|
26
|
28
|
29
|
29
|
30
|
28
|
27
|
29
|
27
|
27
|
26
|
26
|
26
|
25
|
38
|
26
|
26
|
24
|
24
|
22
|
|
2026/04
|
32
|
26
|
37
|
28
|
28
|
30
|
26
|
29
|
29
|
32
|
28
|
31
|
30
|
30
|
31
|
36
|
32
|
28
|
45
|
40
|
27
|
55
|
55
|
39
|
33
|
28
|
28
|
29
|
28
|
25
|
|
|
2026/03
|
32
|
30
|
41
|
40
|
46
|
32
|
36
|
33
|
30
|
29
|
26
|
29
|
90
|
41
|
33
|
25
|
30
|
31
|
28
|
29
|
25
|
30
|
31
|
27
|
29
|
30
|
32
|
30
|
25
|
35
|
42
|
|
2026/02
|
35
|
22
|
26
|
30
|
37
|
42
|
22
|
22
|
47
|
41
|
25
|
20
|
18
|
17
|
21
|
27
|
26
|
34
|
21
|
17
|
18
|
19
|
25
|
24
|
18
|
29
|
23
|
34
|
|||
|
2026/01
|
26
|
25
|
27
|
28
|
23
|
21
|
18
|
20
|
21
|
20
|
23
|
23
|
21
|
27
|
30
|
23
|
31
|
50
|
54
|
37
|
37
|
36
|
27
|
26
|
33
|
43
|
20
|
23
|
28
|
35
|
30
|
|
2025/12
|
26
|
30
|
29
|
30
|
26
|
27
|
30
|
29
|
27
|
28
|
31
|
91
|
41
|
28
|
26
|
30
|
28
|
24
|
29
|
35
|
34
|
49
|
54
|
42
|
28
|
25
|
22
|
27
|
27
|
27
|
31
|
|
2025/11
|
17
|
19
|
18
|
19
|
22
|
20
|
61
|
65
|
35
|
24
|
25
|
21
|
19
|
21
|
26
|
25
|
36
|
27
|
21
|
24
|
21
|
23
|
24
|
45
|
37
|
24
|
24
|
29
|
28
|
27
|
|
|
2025/10
|
15
|
23
|
18
|
19
|
13
|
14
|
18
|
21
|
19
|
16
|
16
|
18
|
22
|
24
|
26
|
22
|
24
|
23
|
21
|
23
|
26
|
23
|
18
|
17
|
18
|
18
|
20
|
23
|
20
|
20
|
22
|
|
2025/09
|
20
|
21
|
19
|
13
|
15
|
27
|
25
|
25
|
29
|
20
|
22
|
24
|
32
|
27
|
19
|
21
|
22
|
17
|
22
|
17
|
16
|
20
|
25
|
28
|
30
|
21
|
25
|
23
|
19
|
17
|
|
|
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