Air Quality
Excellent
No health implications.
31
PM2.5
42
PM10
38
O3
0.6
CO
7
SO2
14
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
6 Nov
36
Excellent
Thu
7 Nov
35
Excellent
Fri
8 Nov
45
Excellent
Sat
9 Nov
41
Excellent
Sun
10 Nov
40
Excellent
Mon
11 Nov
45
Excellent
Air quality in the last 12 months (Weining)
|
2024/10
|
15
|
23
|
28
|
34
|
33
|
22
|
22
|
34
|
31
|
34
|
35
|
28
|
27
|
29
|
32
|
35
|
28
|
38
|
39
|
41
|
27
|
19
|
30
|
42
|
43
|
41
|
30
|
40
|
46
|
48
|
40
|
|
2024/09
|
27
|
20
|
19
|
24
|
28
|
34
|
26
|
18
|
17
|
22
|
29
|
22
|
28
|
31
|
37
|
35
|
23
|
25
|
32
|
33
|
23
|
21
|
29
|
38
|
44
|
43
|
36
|
30
|
31
|
16
|
|
|
2024/08
|
34
|
29
|
29
|
20
|
19
|
23
|
20
|
17
|
21
|
20
|
62
|
52
|
48
|
43
|
38
|
40
|
39
|
32
|
37
|
36
|
35
|
32
|
29
|
36
|
27
|
24
|
30
|
31
|
34
|
33
|
36
|
|
2024/07
|
17
|
20
|
20
|
11
|
15
|
18
|
16
|
16
|
21
|
17
|
14
|
17
|
18
|
18
|
17
|
18
|
21
|
22
|
19
|
19
|
17
|
16
|
23
|
26
|
23
|
28
|
30
|
15
|
17
|
15
|
30
|
|
2024/06
|
39
|
24
|
18
|
16
|
20
|
26
|
12
|
14
|
13
|
22
|
16
|
24
|
31
|
25
|
32
|
30
|
15
|
22
|
26
|
24
|
25
|
17
|
21
|
19
|
20
|
30
|
16
|
17
|
19
|
20
|
|
|
2024/05
|
24
|
25
|
19
|
16
|
33
|
39
|
30
|
27
|
19
|
26
|
18
|
18
|
25
|
35
|
27
|
26
|
29
|
23
|
27
|
28
|
28
|
32
|
30
|
36
|
31
|
17
|
27
|
21
|
17
|
12
|
30
|
|
2024/04
|
35
|
35
|
46
|
30
|
35
|
30
|
23
|
22
|
30
|
36
|
51
|
58
|
42
|
48
|
52
|
57
|
39
|
33
|
26
|
28
|
28
|
35
|
23
|
35
|
35
|
38
|
43
|
46
|
43
|
21
|
|
|
2024/03
|
34
|
26
|
32
|
35
|
42
|
33
|
31
|
32
|
32
|
31
|
26
|
49
|
53
|
43
|
49
|
49
|
58
|
32
|
35
|
42
|
53
|
43
|
24
|
31
|
31
|
38
|
49
|
23
|
36
|
50
|
45
|
|
2024/02
|
38
|
52
|
41
|
31
|
46
|
32
|
23
|
25
|
49
|
74
|
47
|
45
|
57
|
53
|
47
|
50
|
41
|
30
|
32
|
35
|
46
|
52
|
49
|
33
|
39
|
37
|
33
|
33
|
30
|
||
|
2024/01
|
57
|
34
|
35
|
53
|
52
|
67
|
65
|
54
|
62
|
54
|
41
|
48
|
64
|
63
|
48
|
33
|
34
|
35
|
47
|
62
|
42
|
23
|
39
|
32
|
32
|
34
|
35
|
38
|
47
|
54
|
32
|
|
2023/12
|
31
|
34
|
31
|
33
|
51
|
40
|
49
|
40
|
43
|
32
|
47
|
58
|
30
|
23
|
36
|
31
|
33
|
33
|
42
|
57
|
56
|
44
|
53
|
44
|
65
|
81
|
75
|
74
|
71
|
93
|
75
|
|
2023/11
|
48
|
47
|
45
|
33
|
33
|
39
|
47
|
46
|
46
|
45
|
49
|
45
|
25
|
30
|
23
|
40
|
56
|
49
|
51
|
53
|
53
|
39
|
60
|
60
|
39
|
40
|
51
|
54
|
55
|
51
|
|
|
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