Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
39
*
PM2.5
52
PM10
41
O3
0.7
CO
8
SO2
14
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
23 Dec
60
Good
Tue
24 Dec
63
Good
Wed
25 Dec
59
Good
Thu
26 Dec
84
Good
Fri
27 Dec
69
Good
Sat
28 Dec
74
Good
Sun
29 Dec
40
Excellent
Air quality in the last 12 months (Pu'an)
|
2024/11
|
33
|
25
|
41
|
43
|
32
|
52
|
55
|
58
|
38
|
44
|
37
|
31
|
30
|
38
|
39
|
45
|
48
|
47
|
37
|
25
|
22
|
27
|
28
|
32
|
29
|
22
|
22
|
31
|
38
|
40
|
|
|
2024/10
|
12
|
20
|
26
|
30
|
35
|
42
|
31
|
43
|
40
|
52
|
47
|
37
|
30
|
22
|
26
|
21
|
14
|
22
|
29
|
22
|
19
|
19
|
29
|
37
|
34
|
35
|
35
|
36
|
37
|
32
|
36
|
|
2024/09
|
20
|
18
|
13
|
18
|
26
|
30
|
22
|
11
|
12
|
14
|
18
|
19
|
19
|
23
|
30
|
26
|
20
|
25
|
32
|
36
|
26
|
20
|
26
|
43
|
47
|
39
|
37
|
32
|
25
|
12
|
|
|
2024/08
|
20
|
16
|
15
|
12
|
14
|
16
|
16
|
16
|
15
|
17
|
51
|
60
|
43
|
40
|
29
|
32
|
35
|
31
|
26
|
28
|
23
|
20
|
16
|
20
|
12
|
14
|
18
|
18
|
21
|
22
|
21
|
|
2024/07
|
14
|
19
|
12
|
11
|
12
|
12
|
13
|
15
|
16
|
13
|
12
|
13
|
12
|
13
|
12
|
14
|
13
|
14
|
11
|
12
|
11
|
14
|
16
|
13
|
17
|
25
|
26
|
18
|
13
|
12
|
19
|
|
2024/06
|
29
|
22
|
12
|
12
|
16
|
20
|
12
|
10
|
8
|
15
|
14
|
17
|
20
|
17
|
26
|
19
|
11
|
18
|
18
|
23
|
23
|
12
|
15
|
13
|
14
|
17
|
11
|
12
|
15
|
15
|
|
|
2024/05
|
30
|
17
|
19
|
20
|
31
|
24
|
24
|
16
|
13
|
15
|
15
|
13
|
18
|
21
|
16
|
18
|
14
|
13
|
18
|
22
|
21
|
25
|
21
|
25
|
21
|
11
|
17
|
11
|
13
|
12
|
19
|
|
2024/04
|
36
|
31
|
46
|
44
|
35
|
31
|
24
|
23
|
26
|
37
|
55
|
57
|
48
|
49
|
52
|
66
|
53
|
26
|
33
|
30
|
20
|
30
|
24
|
39
|
41
|
40
|
49
|
52
|
48
|
30
|
|
|
2024/03
|
27
|
31
|
28
|
28
|
38
|
38
|
49
|
57
|
40
|
24
|
20
|
32
|
49
|
43
|
32
|
45
|
67
|
53
|
27
|
42
|
51
|
39
|
22
|
26
|
29
|
46
|
50
|
29
|
32
|
45
|
50
|
|
2024/02
|
37
|
46
|
41
|
32
|
41
|
25
|
26
|
30
|
52
|
107
|
50
|
35
|
39
|
45
|
61
|
55
|
49
|
32
|
36
|
36
|
37
|
56
|
48
|
26
|
25
|
30
|
27
|
27
|
27
|
||
|
2024/01
|
60
|
35
|
31
|
40
|
50
|
64
|
46
|
36
|
50
|
53
|
26
|
21
|
23
|
28
|
25
|
22
|
21
|
24
|
37
|
49
|
33
|
23
|
47
|
41
|
33
|
35
|
41
|
40
|
31
|
26
|
26
|
|
2023/12
|
32
|
25
|
20
|
25
|
39
|
35
|
44
|
43
|
37
|
23
|
34
|
57
|
22
|
21
|
30
|
33
|
45
|
30
|
39
|
55
|
66
|
59
|
70
|
59
|
68
|
63
|
61
|
61
|
73
|
86
|
63
|
|
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