Air Quality
Excellent
No health implications.
3
PM2.5
6
PM10
63
O3
0.3
CO
3
SO2
2
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
8 Sep
57
Good
Wed
9 Sep
61
Good
Thu
10 Sep
57
Good
Fri
11 Sep
62
Good
Sat
12 Sep
65
Good
Sun
13 Sep
38
Excellent
Mon
14 Sep
33
Excellent
Air quality in the last 12 months (Chongli)
|
2026/08
|
20
|
20
|
23
|
26
|
20
|
19
|
19
|
23
|
28
|
35
|
30
|
27
|
22
|
21
|
28
|
23
|
19
|
25
|
29
|
26
|
34
|
40
|
32
|
32
|
28
|
29
|
26
|
29
|
25
|
20
|
19
|
|
2026/07
|
33
|
34
|
48
|
38
|
30
|
29
|
29
|
31
|
35
|
29
|
33
|
50
|
45
|
28
|
34
|
22
|
30
|
24
|
25
|
38
|
28
|
28
|
27
|
27
|
28
|
30
|
27
|
30
|
23
|
22
|
23
|
|
2026/06
|
39
|
51
|
32
|
25
|
27
|
24
|
22
|
22
|
19
|
20
|
26
|
33
|
34
|
31
|
40
|
37
|
33
|
41
|
45
|
29
|
29
|
36
|
32
|
25
|
29
|
30
|
37
|
41
|
47
|
34
|
|
|
2026/05
|
42
|
39
|
26
|
32
|
52
|
49
|
29
|
38
|
59
|
38
|
32
|
59
|
69
|
68
|
68
|
50
|
32
|
34
|
45
|
41
|
47
|
46
|
54
|
64
|
55
|
43
|
41
|
31
|
29
|
36
|
42
|
|
2026/04
|
34
|
45
|
67
|
100
|
60
|
28
|
33
|
55
|
45
|
33
|
41
|
48
|
62
|
62
|
77
|
49
|
68
|
72
|
158
|
85
|
46
|
39
|
61
|
58
|
58
|
40
|
51
|
26
|
27
|
34
|
|
|
2026/03
|
60
|
72
|
57
|
44
|
49
|
24
|
34
|
48
|
25
|
39
|
28
|
43
|
64
|
27
|
37
|
49
|
70
|
28
|
28
|
35
|
82
|
51
|
53
|
89
|
61
|
42
|
29
|
42
|
47
|
28
|
39
|
|
2026/02
|
18
|
20
|
39
|
53
|
21
|
14
|
14
|
21
|
37
|
45
|
33
|
54
|
51
|
46
|
23
|
18
|
50
|
34
|
53
|
121
|
231
|
34
|
35
|
43
|
69
|
40
|
51
|
44
|
|||
|
2026/01
|
30
|
28
|
29
|
20
|
18
|
25
|
25
|
52
|
64
|
27
|
23
|
42
|
35
|
67
|
98
|
29
|
30
|
27
|
14
|
14
|
15
|
28
|
26
|
23
|
34
|
46
|
19
|
34
|
27
|
28
|
22
|
|
2025/12
|
27
|
23
|
29
|
23
|
40
|
58
|
37
|
28
|
45
|
45
|
24
|
38
|
22
|
42
|
50
|
30
|
30
|
38
|
51
|
19
|
22
|
45
|
35
|
22
|
20
|
31
|
39
|
50
|
27
|
25
|
24
|
|
2025/11
|
18
|
15
|
34
|
40
|
44
|
56
|
38
|
44
|
29
|
27
|
42
|
51
|
24
|
48
|
57
|
22
|
18
|
21
|
26
|
23
|
30
|
50
|
88
|
38
|
40
|
67
|
35
|
88
|
105
|
94
|
|
|
2025/10
|
35
|
35
|
36
|
37
|
37
|
35
|
30
|
21
|
12
|
14
|
21
|
20
|
35
|
36
|
31
|
25
|
13
|
16
|
15
|
17
|
17
|
27
|
35
|
44
|
32
|
17
|
19
|
35
|
47
|
16
|
18
|
|
2025/09
|
26
|
30
|
41
|
33
|
32
|
29
|
22
|
21
|
40
|
41
|
44
|
33
|
33
|
25
|
25
|
18
|
17
|
13
|
18
|
23
|
19
|
19
|
22
|
23
|
29
|
29
|
31
|
28
|
24
|
26
|
|
|
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