Air Quality
Excellent
No health implications.
12
PM2.5
20
PM10
73
O3
0.7
CO
4
SO2
9
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
5 Sep
46
Excellent
Sun
6 Sep
48
Excellent
Mon
7 Sep
49
Excellent
Tue
8 Sep
58
Good
Wed
9 Sep
51
Good
Thu
10 Sep
65
Good
Fri
11 Sep
43
Excellent
Air quality in the last 12 months (Pubei)
|
2026/08
|
22
|
18
|
19
|
18
|
21
|
23
|
35
|
40
|
38
|
37
|
45
|
39
|
29
|
30
|
29
|
29
|
30
|
32
|
28
|
28
|
19
|
18
|
19
|
24
|
23
|
22
|
18
|
25
|
23
|
24
|
21
|
|
2026/07
|
24
|
28
|
20
|
16
|
16
|
13
|
15
|
16
|
23
|
22
|
23
|
31
|
28
|
27
|
20
|
21
|
27
|
31
|
39
|
27
|
18
|
34
|
29
|
35
|
47
|
48
|
33
|
21
|
21
|
16
|
21
|
|
2026/06
|
33
|
29
|
29
|
31
|
33
|
25
|
24
|
25
|
22
|
28
|
46
|
38
|
24
|
24
|
23
|
26
|
19
|
27
|
29
|
28
|
26
|
27
|
30
|
29
|
32
|
22
|
24
|
28
|
26
|
23
|
|
|
2026/05
|
43
|
45
|
34
|
24
|
41
|
32
|
25
|
21
|
33
|
40
|
44
|
35
|
24
|
33
|
41
|
21
|
18
|
19
|
22
|
23
|
22
|
24
|
27
|
29
|
28
|
33
|
35
|
35
|
34
|
33
|
40
|
|
2026/04
|
28
|
51
|
47
|
46
|
65
|
62
|
64
|
52
|
44
|
51
|
56
|
55
|
48
|
49
|
41
|
45
|
33
|
43
|
49
|
37
|
38
|
41
|
22
|
29
|
40
|
48
|
26
|
28
|
24
|
28
|
|
|
2026/03
|
26
|
37
|
17
|
21
|
33
|
40
|
50
|
60
|
55
|
18
|
35
|
53
|
60
|
52
|
50
|
47
|
38
|
35
|
48
|
41
|
46
|
49
|
47
|
40
|
51
|
35
|
37
|
50
|
42
|
35
|
40
|
|
2026/02
|
36
|
54
|
66
|
59
|
51
|
49
|
55
|
35
|
47
|
58
|
40
|
46
|
50
|
58
|
47
|
49
|
97
|
58
|
62
|
47
|
64
|
46
|
45
|
43
|
66
|
45
|
43
|
29
|
|||
|
2026/01
|
62
|
26
|
40
|
67
|
49
|
35
|
47
|
63
|
73
|
85
|
83
|
69
|
97
|
99
|
76
|
64
|
91
|
91
|
58
|
59
|
47
|
29
|
51
|
71
|
78
|
67
|
52
|
56
|
58
|
47
|
35
|
|
2025/12
|
74
|
56
|
63
|
84
|
81
|
89
|
95
|
77
|
84
|
87
|
85
|
85
|
35
|
44
|
58
|
59
|
56
|
58
|
62
|
51
|
66
|
62
|
46
|
29
|
24
|
41
|
57
|
76
|
86
|
78
|
76
|
|
2025/11
|
34
|
35
|
24
|
8
|
15
|
35
|
37
|
33
|
26
|
22
|
18
|
23
|
36
|
40
|
52
|
63
|
73
|
32
|
23
|
29
|
37
|
51
|
66
|
61
|
43
|
56
|
51
|
65
|
75
|
84
|
|
|
2025/10
|
32
|
22
|
22
|
29
|
25
|
15
|
24
|
35
|
41
|
42
|
43
|
34
|
24
|
21
|
20
|
30
|
38
|
42
|
33
|
21
|
21
|
18
|
21
|
33
|
43
|
48
|
48
|
46
|
58
|
51
|
38
|
|
2025/09
|
19
|
17
|
21
|
22
|
19
|
19
|
39
|
25
|
16
|
15
|
21
|
21
|
20
|
23
|
25
|
22
|
18
|
24
|
37
|
43
|
24
|
16
|
22
|
18
|
11
|
20
|
27
|
25
|
26
|
23
|
|
|
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