Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
7
PM2.5
105
*
PM10
42
O3
0.6
CO
4
SO2
6
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
12 Apr
42
Excellent
Mon
13 Apr
42
Excellent
Tue
14 Apr
41
Excellent
Wed
15 Apr
42
Excellent
Thu
16 Apr
39
Excellent
Fri
17 Apr
47
Excellent
Sat
18 Apr
15
Excellent
Changjiang Air quality rank
Air quality in the last 12 months (Changjiang)
|
2026/02
|
24
|
38
|
51
|
56
|
44
|
19
|
21
|
49
|
36
|
40
|
51
|
59
|
71
|
51
|
33
|
22
|
41
|
53
|
62
|
60
|
48
|
63
|
75
|
33
|
19
|
13
|
14
|
17
|
|||
|
2026/01
|
21
|
26
|
39
|
40
|
45
|
52
|
49
|
52
|
59
|
53
|
55
|
52
|
65
|
57
|
67
|
68
|
69
|
82
|
56
|
16
|
33
|
42
|
58
|
62
|
49
|
56
|
17
|
26
|
39
|
31
|
18
|
|
2025/12
|
53
|
63
|
56
|
55
|
45
|
62
|
59
|
61
|
69
|
63
|
70
|
58
|
35
|
47
|
50
|
48
|
53
|
81
|
72
|
72
|
40
|
30
|
39
|
16
|
40
|
51
|
50
|
54
|
52
|
47
|
52
|
|
2025/11
|
39
|
47
|
50
|
30
|
23
|
23
|
28
|
30
|
18
|
29
|
48
|
26
|
31
|
34
|
45
|
49
|
46
|
31
|
37
|
39
|
47
|
46
|
52
|
69
|
81
|
75
|
86
|
89
|
70
|
65
|
|
|
2025/10
|
33
|
34
|
39
|
34
|
36
|
38
|
31
|
44
|
35
|
33
|
39
|
46
|
63
|
54
|
65
|
43
|
27
|
31
|
12
|
16
|
19
|
24
|
29
|
28
|
36
|
54
|
34
|
37
|
34
|
25
|
27
|
|
2025/09
|
25
|
30
|
32
|
32
|
41
|
37
|
23
|
27
|
18
|
16
|
19
|
23
|
28
|
22
|
30
|
39
|
38
|
28
|
24
|
23
|
16
|
20
|
23
|
20
|
17
|
20
|
30
|
35
|
36
|
40
|
|
|
2025/08
|
38
|
34
|
35
|
32
|
25
|
16
|
16
|
24
|
28
|
37
|
36
|
29
|
25
|
16
|
15
|
17
|
23
|
27
|
28
|
28
|
23
|
23
|
22
|
33
|
34
|
20
|
26
|
23
|
28
|
29
|
25
|
|
2025/07
|
32
|
31
|
41
|
44
|
39
|
32
|
28
|
25
|
15
|
19
|
23
|
17
|
15
|
27
|
40
|
35
|
38
|
26
|
22
|
15
|
13
|
13
|
17
|
19
|
22
|
17
|
22
|
22
|
18
|
20
|
23
|
|
2025/06
|
13
|
12
|
18
|
31
|
36
|
35
|
36
|
28
|
31
|
28
|
13
|
21
|
25
|
22
|
17
|
34
|
31
|
18
|
18
|
21
|
25
|
17
|
14
|
29
|
33
|
29
|
29
|
22
|
21
|
27
|
|
|
2025/05
|
53
|
49
|
52
|
53
|
26
|
69
|
117
|
42
|
26
|
50
|
45
|
49
|
46
|
44
|
45
|
37
|
33
|
44
|
33
|
29
|
23
|
27
|
18
|
55
|
56
|
57
|
55
|
38
|
20
|
20
|
29
|
|
2025/04
|
41
|
56
|
63
|
60
|
63
|
64
|
63
|
60
|
63
|
50
|
48
|
194
|
154
|
104
|
54
|
52
|
61
|
62
|
46
|
36
|
34
|
21
|
43
|
43
|
28
|
35
|
31
|
43
|
56
|
56
|
|
|
2025/03
|
36
|
43
|
21
|
15
|
21
|
34
|
46
|
53
|
55
|
49
|
33
|
37
|
17
|
18
|
24
|
43
|
35
|
49
|
44
|
51
|
52
|
55
|
58
|
68
|
62
|
65
|
54
|
71
|
47
|
55
|
37
|
|
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