Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
64
*
PM2.5
89
PM10
33
O3
0.6
CO
2
SO2
18
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
27 Dec
74
Good
Sun
28 Dec
74
Good
Mon
29 Dec
69
Good
Tue
30 Dec
76
Good
Wed
31 Dec
57
Good
Thu
1 Jan
53
Good
Fri
2 Jan
42
Excellent
Air quality in the last 12 months (Weining)
|
2025/11
|
21
|
20
|
18
|
26
|
28
|
27
|
30
|
25
|
19
|
20
|
25
|
22
|
22
|
33
|
33
|
40
|
28
|
24
|
25
|
38
|
44
|
51
|
50
|
39
|
41
|
59
|
53
|
58
|
73
|
89
|
|
|
2025/10
|
17
|
21
|
24
|
25
|
27
|
23
|
17
|
17
|
20
|
24
|
26
|
25
|
23
|
28
|
28
|
23
|
18
|
21
|
20
|
18
|
16
|
19
|
23
|
45
|
22
|
19
|
23
|
32
|
27
|
25
|
23
|
|
2025/09
|
23
|
23
|
24
|
29
|
29
|
24
|
35
|
25
|
26
|
35
|
31
|
25
|
26
|
32
|
28
|
21
|
17
|
18
|
23
|
28
|
29
|
22
|
24
|
20
|
26
|
20
|
21
|
23
|
21
|
19
|
|
|
2025/08
|
29
|
31
|
35
|
34
|
33
|
30
|
25
|
24
|
27
|
24
|
17
|
23
|
27
|
34
|
32
|
24
|
20
|
22
|
23
|
27
|
25
|
17
|
18
|
16
|
19
|
15
|
17
|
19
|
18
|
16
|
20
|
|
2025/07
|
19
|
16
|
21
|
18
|
20
|
21
|
24
|
25
|
22
|
18
|
22
|
22
|
30
|
28
|
28
|
31
|
31
|
29
|
24
|
23
|
16
|
14
|
14
|
15
|
20
|
23
|
21
|
34
|
35
|
30
|
27
|
|
2025/06
|
20
|
19
|
27
|
28
|
35
|
44
|
44
|
32
|
39
|
34
|
34
|
40
|
43
|
39
|
25
|
28
|
24
|
21
|
17
|
23
|
24
|
21
|
28
|
20
|
17
|
15
|
20
|
22
|
25
|
18
|
|
|
2025/05
|
49
|
45
|
45
|
43
|
39
|
30
|
31
|
29
|
37
|
33
|
34
|
40
|
47
|
35
|
48
|
43
|
38
|
40
|
38
|
40
|
43
|
44
|
52
|
47
|
32
|
31
|
23
|
21
|
29
|
24
|
25
|
|
2025/04
|
39
|
39
|
53
|
59
|
41
|
39
|
33
|
54
|
56
|
63
|
63
|
153
|
103
|
75
|
65
|
56
|
40
|
37
|
39
|
35
|
34
|
32
|
65
|
36
|
36
|
48
|
32
|
30
|
35
|
29
|
|
|
2025/03
|
50
|
51
|
56
|
60
|
39
|
27
|
30
|
33
|
43
|
41
|
53
|
52
|
83
|
56
|
33
|
24
|
21
|
24
|
37
|
46
|
54
|
62
|
53
|
45
|
39
|
40
|
41
|
130
|
38
|
34
|
30
|
|
2025/02
|
33
|
30
|
23
|
44
|
39
|
26
|
24
|
29
|
39
|
34
|
43
|
44
|
34
|
45
|
48
|
51
|
44
|
32
|
41
|
34
|
32
|
30
|
30
|
29
|
33
|
38
|
47
|
44
|
|||
|
2025/01
|
76
|
62
|
65
|
63
|
52
|
65
|
32
|
27
|
32
|
33
|
26
|
48
|
53
|
50
|
54
|
62
|
82
|
46
|
57
|
83
|
72
|
62
|
58
|
44
|
30
|
43
|
56
|
64
|
64
|
58
|
38
|
|
2024/12
|
73
|
71
|
62
|
52
|
39
|
37
|
38
|
29
|
26
|
24
|
29
|
24
|
20
|
24
|
31
|
54
|
48
|
41
|
33
|
36
|
33
|
34
|
40
|
32
|
33
|
32
|
35
|
37
|
49
|
33
|
45
|
|
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