Air Quality
Excellent
No health implications.
15
PM2.5
28
PM10
72
O3
0.7
CO
7
SO2
12
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
29 Mar
44
Excellent
Mon
30 Mar
40
Excellent
Tue
31 Mar
42
Excellent
Wed
1 Apr
73
Good
Thu
2 Apr
47
Excellent
Fri
3 Apr
46
Excellent
Sat
4 Apr
16
Excellent
Air quality in the last 12 months (Pubei)
|
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
|
|
|
2025/08
|
24
|
20
|
30
|
31
|
24
|
16
|
19
|
28
|
29
|
23
|
22
|
29
|
28
|
25
|
18
|
20
|
23
|
13
|
15
|
22
|
24
|
23
|
26
|
26
|
17
|
19
|
26
|
23
|
24
|
24
|
22
|
|
2025/07
|
19
|
20
|
22
|
22
|
35
|
31
|
25
|
22
|
28
|
32
|
24
|
23
|
23
|
25
|
21
|
26
|
26
|
33
|
41
|
23
|
9
|
13
|
15
|
20
|
25
|
26
|
32
|
27
|
26
|
31
|
25
|
|
2025/06
|
20
|
28
|
17
|
33
|
26
|
20
|
20
|
23
|
27
|
29
|
21
|
18
|
16
|
15
|
19
|
17
|
23
|
19
|
16
|
21
|
21
|
20
|
22
|
20
|
15
|
26
|
14
|
18
|
18
|
18
|
|
|
2025/05
|
33
|
38
|
28
|
32
|
29
|
30
|
36
|
22
|
19
|
28
|
35
|
45
|
38
|
26
|
18
|
23
|
23
|
25
|
24
|
28
|
24
|
25
|
21
|
16
|
26
|
38
|
46
|
39
|
18
|
22
|
16
|
|
2025/04
|
38
|
61
|
68
|
64
|
104
|
81
|
69
|
51
|
44
|
38
|
43
|
61
|
177
|
164
|
125
|
101
|
85
|
68
|
45
|
34
|
31
|
31
|
41
|
48
|
23
|
29
|
26
|
28
|
41
|
33
|
|
|
2025/03
|
31
|
24
|
35
|
39
|
30
|
15
|
28
|
28
|
33
|
54
|
39
|
32
|
30
|
29
|
23
|
23
|
43
|
43
|
47
|
62
|
77
|
71
|
68
|
61
|
46
|
44
|
37
|
54
|
20
|
11
|
18
|
|
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