Air Quality
Excellent
No health implications.
23
PM2.5
30
PM10
36
O3
0.4
CO
4
SO2
24
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
8 Apr
47
Excellent
Thu
9 Apr
58
Good
Fri
10 Apr
57
Good
Sat
11 Apr
48
Excellent
Sun
12 Apr
51
Good
Mon
13 Apr
49
Excellent
Tue
14 Apr
48
Excellent
Air quality in the last 12 months (Zhouning)
|
2026/02
|
24
|
37
|
49
|
41
|
49
|
39
|
15
|
30
|
37
|
39
|
39
|
47
|
51
|
45
|
42
|
25
|
40
|
44
|
42
|
39
|
48
|
41
|
84
|
61
|
19
|
19
|
21
|
20
|
|||
|
2026/01
|
29
|
19
|
35
|
44
|
41
|
30
|
40
|
40
|
45
|
40
|
46
|
56
|
43
|
45
|
40
|
43
|
57
|
53
|
46
|
17
|
24
|
41
|
56
|
54
|
50
|
40
|
28
|
36
|
41
|
33
|
16
|
|
2025/12
|
40
|
56
|
49
|
47
|
35
|
37
|
41
|
55
|
62
|
39
|
37
|
63
|
46
|
27
|
40
|
40
|
39
|
72
|
63
|
47
|
78
|
37
|
33
|
46
|
21
|
34
|
33
|
30
|
30
|
46
|
53
|
|
2025/11
|
26
|
45
|
47
|
17
|
20
|
28
|
32
|
32
|
21
|
31
|
27
|
10
|
16
|
28
|
44
|
41
|
37
|
20
|
22
|
29
|
38
|
43
|
43
|
40
|
50
|
71
|
57
|
60
|
60
|
46
|
|
|
2025/10
|
25
|
17
|
18
|
20
|
22
|
27
|
27
|
31
|
31
|
27
|
29
|
28
|
29
|
26
|
18
|
24
|
28
|
30
|
20
|
12
|
12
|
13
|
26
|
25
|
28
|
38
|
39
|
31
|
23
|
30
|
17
|
|
2025/09
|
23
|
21
|
23
|
26
|
23
|
17
|
18
|
20
|
16
|
17
|
16
|
23
|
29
|
23
|
22
|
19
|
18
|
14
|
15
|
17
|
18
|
25
|
20
|
17
|
18
|
19
|
20
|
23
|
24
|
28
|
|
|
2025/08
|
31
|
24
|
20
|
19
|
17
|
23
|
27
|
33
|
38
|
37
|
33
|
28
|
15
|
15
|
12
|
12
|
14
|
14
|
18
|
21
|
16
|
16
|
27
|
23
|
17
|
15
|
13
|
13
|
12
|
13
|
18
|
|
2025/07
|
13
|
15
|
22
|
21
|
17
|
13
|
12
|
21
|
13
|
15
|
15
|
16
|
22
|
18
|
27
|
34
|
34
|
23
|
13
|
13
|
8
|
12
|
17
|
17
|
20
|
13
|
14
|
18
|
16
|
21
|
28
|
|
2025/06
|
40
|
44
|
16
|
29
|
28
|
30
|
36
|
32
|
19
|
18
|
17
|
16
|
12
|
21
|
18
|
15
|
21
|
22
|
27
|
23
|
23
|
22
|
28
|
26
|
32
|
30
|
26
|
20
|
21
|
16
|
|
|
2025/05
|
41
|
43
|
51
|
44
|
36
|
42
|
61
|
42
|
42
|
32
|
31
|
34
|
31
|
31
|
38
|
45
|
43
|
22
|
21
|
30
|
31
|
27
|
39
|
24
|
48
|
50
|
43
|
23
|
12
|
27
|
36
|
|
2025/04
|
23
|
34
|
37
|
41
|
44
|
50
|
52
|
53
|
56
|
35
|
41
|
57
|
107
|
78
|
68
|
55
|
66
|
64
|
59
|
27
|
53
|
51
|
33
|
28
|
14
|
26
|
29
|
39
|
45
|
41
|
|
|
2025/03
|
61
|
51
|
48
|
26
|
17
|
14
|
31
|
38
|
47
|
41
|
57
|
60
|
33
|
21
|
18
|
18
|
43
|
37
|
41
|
41
|
35
|
38
|
48
|
61
|
78
|
88
|
76
|
39
|
24
|
14
|
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