Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
41
*
PM2.5
50
PM10
22
O3
0.9
CO
8
SO2
21
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
26 Dec
72
Good
Fri
27 Dec
65
Good
Sat
28 Dec
88
Good
Sun
29 Dec
80
Good
Mon
30 Dec
84
Good
Tue
31 Dec
30
Excellent
Wed
1 Jan
20
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