Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
21
PM2.5
59
*
PM10
85
O3
0.2
CO
2
SO2
18
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
24 Sep
71
Good
Fri
25 Sep
71
Good
Sat
26 Sep
70
Good
Sun
27 Sep
59
Good
Mon
28 Sep
68
Good
Tue
29 Sep
60
Good
Wed
30 Sep
22
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