Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
13
PM2.5
58
*
PM10
22
O3
0.6
CO
19
SO2
24
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
14 Dec
37
Excellent
Mon
15 Dec
32
Excellent
Tue
16 Dec
36
Excellent
Wed
17 Dec
36
Excellent
Thu
18 Dec
36
Excellent
Fri
19 Dec
32
Excellent
Sat
20 Dec
35
Excellent
Air quality in the last 12 months (Baima)
|
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
|
|
|
2025/08
|
20
|
25
|
21
|
20
|
22
|
31
|
26
|
17
|
17
|
19
|
29
|
37
|
33
|
25
|
21
|
25
|
24
|
21
|
13
|
13
|
15
|
15
|
20
|
24
|
20
|
14
|
16
|
14
|
22
|
23
|
27
|
|
2025/07
|
26
|
20
|
15
|
16
|
17
|
19
|
20
|
24
|
26
|
26
|
26
|
20
|
21
|
23
|
25
|
29
|
32
|
26
|
27
|
19
|
17
|
21
|
23
|
16
|
23
|
20
|
32
|
23
|
32
|
17
|
18
|
|
2025/06
|
17
|
16
|
14
|
15
|
16
|
17
|
16
|
19
|
21
|
22
|
19
|
20
|
20
|
29
|
28
|
27
|
31
|
22
|
14
|
15
|
18
|
22
|
21
|
17
|
19
|
25
|
27
|
24
|
30
|
35
|
|
|
2025/05
|
28
|
26
|
36
|
34
|
26
|
19
|
34
|
61
|
54
|
28
|
23
|
35
|
38
|
93
|
13
|
25
|
15
|
21
|
23
|
16
|
25
|
58
|
54
|
36
|
28
|
28
|
18
|
26
|
20
|
16
|
18
|
|
2025/04
|
65
|
48
|
39
|
41
|
49
|
38
|
29
|
52
|
41
|
38
|
26
|
19
|
16
|
21
|
27
|
29
|
29
|
45
|
42
|
28
|
52
|
25
|
22
|
26
|
18
|
16
|
35
|
34
|
33
|
38
|
|
|
2025/03
|
24
|
34
|
29
|
28
|
33
|
51
|
68
|
50
|
30
|
33
|
29
|
41
|
18
|
19
|
24
|
32
|
27
|
27
|
37
|
34
|
30
|
28
|
41
|
24
|
18
|
31
|
97
|
55
|
54
|
80
|
76
|
|
2025/02
|
25
|
29
|
34
|
36
|
41
|
43
|
37
|
39
|
31
|
30
|
29
|
36
|
25
|
28
|
31
|
28
|
22
|
21
|
23
|
29
|
27
|
22
|
24
|
30
|
24
|
22
|
30
|
31
|
|||
|
2025/01
|
27
|
33
|
35
|
34
|
30
|
33
|
32
|
32
|
22
|
26
|
24
|
18
|
17
|
24
|
22
|
27
|
41
|
55
|
38
|
33
|
36
|
38
|
36
|
33
|
57
|
43
|
12
|
11
|
21
|
24
|
19
|
|
2024/12
|
35
|
28
|
25
|
30
|
30
|
27
|
33
|
28
|
26
|
35
|
40
|
40
|
31
|
30
|
33
|
27
|
28
|
37
|
38
|
31
|
32
|
30
|
33
|
37
|
39
|
43
|
44
|
35
|
34
|
22
|
21
|
|
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