Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
43
*
PM2.5
66
PM10
54
O3
1.0
CO
5
SO2
41
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
12 Mar
75
Good
Thu
13 Mar
53
Good
Fri
14 Mar
50
Excellent
Sat
15 Mar
47
Excellent
Sun
16 Mar
55
Good
Mon
17 Mar
62
Good
Tue
18 Mar
50
Excellent
Air quality in the last 12 months (Changxing)
|
2025/01
|
87
|
78
|
77
|
81
|
108
|
83
|
61
|
74
|
35
|
49
|
69
|
69
|
79
|
114
|
50
|
58
|
66
|
95
|
93
|
127
|
164
|
128
|
76
|
46
|
28
|
52
|
43
|
45
|
112
|
68
|
66
|
|
2024/12
|
61
|
63
|
81
|
48
|
55
|
102
|
155
|
32
|
57
|
45
|
45
|
85
|
103
|
76
|
57
|
55
|
63
|
83
|
34
|
57
|
84
|
60
|
52
|
76
|
100
|
141
|
58
|
70
|
70
|
91
|
87
|
|
2024/11
|
8
|
40
|
59
|
66
|
36
|
37
|
26
|
34
|
35
|
41
|
47
|
48
|
51
|
52
|
68
|
65
|
21
|
25
|
30
|
36
|
49
|
78
|
20
|
34
|
32
|
31
|
58
|
64
|
47
|
55
|
|
|
2024/10
|
20
|
27
|
25
|
22
|
24
|
10
|
16
|
35
|
40
|
47
|
67
|
63
|
32
|
41
|
53
|
41
|
26
|
33
|
20
|
39
|
34
|
33
|
40
|
38
|
34
|
24
|
18
|
60
|
44
|
40
|
25
|
|
2024/09
|
35
|
44
|
32
|
32
|
28
|
35
|
57
|
44
|
19
|
38
|
10
|
34
|
20
|
26
|
21
|
15
|
17
|
23
|
20
|
13
|
21
|
27
|
28
|
35
|
59
|
49
|
21
|
38
|
35
|
39
|
|
|
2024/08
|
21
|
22
|
33
|
35
|
29
|
40
|
49
|
41
|
45
|
42
|
38
|
31
|
33
|
24
|
21
|
42
|
31
|
32
|
21
|
22
|
22
|
28
|
45
|
35
|
35
|
36
|
38
|
29
|
20
|
27
|
40
|
|
2024/07
|
18
|
21
|
19
|
18
|
18
|
21
|
18
|
21
|
27
|
24
|
25
|
23
|
18
|
15
|
47
|
34
|
26
|
21
|
25
|
27
|
30
|
34
|
31
|
24
|
26
|
19
|
15
|
20
|
19
|
24
|
23
|
|
2024/06
|
28
|
24
|
33
|
48
|
48
|
22
|
30
|
33
|
39
|
20
|
31
|
37
|
51
|
55
|
42
|
35
|
26
|
27
|
23
|
22
|
35
|
15
|
14
|
20
|
23
|
18
|
10
|
13
|
15
|
17
|
|
|
2024/05
|
31
|
36
|
34
|
41
|
26
|
27
|
60
|
49
|
30
|
50
|
51
|
67
|
68
|
62
|
52
|
34
|
48
|
49
|
37
|
40
|
28
|
44
|
72
|
43
|
33
|
29
|
21
|
23
|
33
|
41
|
30
|
|
2024/04
|
74
|
24
|
25
|
46
|
43
|
49
|
36
|
20
|
52
|
59
|
60
|
61
|
46
|
20
|
56
|
77
|
26
|
61
|
67
|
41
|
44
|
47
|
31
|
59
|
53
|
55
|
47
|
31
|
29
|
34
|
|
|
2024/03
|
47
|
58
|
68
|
53
|
31
|
57
|
83
|
88
|
86
|
79
|
62
|
87
|
59
|
77
|
82
|
58
|
79
|
72
|
68
|
89
|
76
|
62
|
72
|
96
|
54
|
34
|
53
|
33
|
37
|
50
|
82
|
|
2024/02
|
23
|
28
|
24
|
35
|
50
|
81
|
78
|
108
|
161
|
180
|
100
|
68
|
45
|
59
|
50
|
28
|
37
|
36
|
40
|
18
|
16
|
30
|
48
|
62
|
76
|
104
|
61
|
56
|
41
|
||
|
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