Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
30
PM2.5
56
*
PM10
114
O3
0.7
CO
7
SO2
29
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
25 Apr
95
Good
Fri
26 Apr
48
Excellent
Sat
27 Apr
70
Good
Sun
28 Apr
98
Good
Mon
29 Apr
93
Good
Tue
30 Apr
50
Excellent
Wed
1 May
49
Excellent
Air quality in the last 12 months (Changxing)
|
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
|
||
|
2024/01
|
155
|
116
|
105
|
104
|
95
|
154
|
129
|
53
|
119
|
152
|
138
|
79
|
104
|
154
|
47
|
41
|
70
|
47
|
28
|
51
|
76
|
38
|
32
|
48
|
67
|
81
|
114
|
106
|
126
|
89
|
43
|
|
2023/12
|
41
|
62
|
87
|
114
|
80
|
85
|
94
|
69
|
72
|
77
|
20
|
47
|
65
|
93
|
31
|
44
|
31
|
38
|
61
|
69
|
44
|
42
|
55
|
78
|
89
|
105
|
137
|
154
|
135
|
166
|
182
|
|
2023/11
|
61
|
54
|
56
|
82
|
93
|
26
|
58
|
64
|
72
|
29
|
29
|
44
|
42
|
57
|
97
|
85
|
95
|
47
|
50
|
68
|
90
|
73
|
86
|
43
|
42
|
65
|
77
|
89
|
97
|
36
|
|
|
2023/10
|
39
|
29
|
30
|
31
|
37
|
33
|
26
|
30
|
50
|
53
|
47
|
48
|
41
|
54
|
50
|
63
|
79
|
87
|
78
|
26
|
39
|
54
|
57
|
48
|
66
|
82
|
91
|
27
|
45
|
55
|
70
|
|
2023/09
|
41
|
50
|
58
|
29
|
32
|
35
|
46
|
50
|
51
|
62
|
77
|
45
|
25
|
23
|
25
|
31
|
43
|
69
|
61
|
35
|
27
|
24
|
24
|
36
|
55
|
57
|
70
|
74
|
57
|
36
|
|
|
2023/08
|
25
|
32
|
30
|
33
|
32
|
48
|
45
|
40
|
40
|
58
|
72
|
92
|
63
|
47
|
37
|
47
|
47
|
59
|
41
|
35
|
34
|
32
|
41
|
61
|
74
|
47
|
31
|
23
|
27
|
28
|
37
|
|
2023/07
|
28
|
31
|
27
|
23
|
33
|
31
|
26
|
34
|
28
|
33
|
48
|
40
|
38
|
38
|
37
|
43
|
25
|
32
|
36
|
21
|
23
|
16
|
23
|
31
|
36
|
26
|
20
|
16
|
16
|
24
|
25
|
|
2023/06
|
63
|
83
|
75
|
56
|
48
|
35
|
59
|
47
|
60
|
77
|
69
|
58
|
36
|
72
|
76
|
73
|
33
|
32
|
45
|
31
|
78
|
55
|
39
|
26
|
22
|
17
|
25
|
30
|
24
|
23
|
|
|
2023/05
|
58
|
50
|
36
|
41
|
34
|
41
|
30
|
39
|
48
|
47
|
37
|
50
|
58
|
58
|
54
|
73
|
27
|
34
|
36
|
52
|
67
|
84
|
91
|
47
|
52
|
68
|
56
|
50
|
59
|
53
|
39
|
|
2023/04
|
47
|
53
|
45
|
33
|
35
|
55
|
48
|
57
|
70
|
66
|
125
|
271
|
121
|
78
|
76
|
91
|
87
|
67
|
42
|
33
|
45
|
74
|
73
|
43
|
47
|
52
|
71
|
55
|
63
|
72
|
|
|
2023/03
|
78
|
95
|
56
|
90
|
96
|
74
|
77
|
75
|
65
|
66
|
72
|
72
|
66
|
61
|
78
|
86
|
33
|
44
|
45
|
62
|
36
|
43
|
54
|
106
|
52
|
68
|
91
|
85
|
60
|
46
|
65
|
|
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