Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
PM2.5
PM10
O3
CO
SO2
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
24 Apr
Thu
25 Apr
Fri
26 Apr
Sat
27 Apr
Sun
28 Apr
Mon
29 Apr
Tue
30 Apr
Real-time AQI (Monitoring Station in Changzhou)
市监测站
5629
PM2.5
61 *
PM10
129
O3
0.4
CO
14
SO2
42
NO2
武进监测站
5422
PM2.5
57 *
PM10
141
O3
0.6
CO
3
SO2
29
NO2
安家
6132
PM2.5
71 *
PM10
123
O3
0.6
CO
9
SO2
37
NO2
行政中心
5222
PM2.5
53 *
PM10
145
O3
0.5
CO
10
SO2
25
NO2
钟楼
5622
PM2.5
62 *
PM10
124
O3
0.7
CO
9
SO2
40
NO2
武进经发区
5822
PM2.5
65 *
PM10
114
O3
0.5
CO
8
SO2
53
NO2
金坛城区
4632
PM2.5
46
PM10
146
O3
0.7
CO
8
SO2
30
NO2
Air quality in the last 12 months (Changzhou)
|
2024/02
|
25
|
28
|
27
|
44
|
63
|
80
|
80
|
135
|
182
|
186
|
123
|
76
|
53
|
62
|
59
|
30
|
39
|
38
|
39
|
21
|
19
|
33
|
46
|
63
|
78
|
88
|
56
|
48
|
33
|
||
|
2024/01
|
148
|
105
|
104
|
120
|
127
|
207
|
79
|
42
|
122
|
117
|
125
|
107
|
160
|
156
|
36
|
36
|
63
|
34
|
41
|
68
|
67
|
40
|
30
|
49
|
71
|
99
|
120
|
119
|
134
|
78
|
42
|
|
2023/12
|
50
|
74
|
103
|
126
|
112
|
94
|
100
|
70
|
93
|
72
|
22
|
53
|
65
|
92
|
29
|
46
|
25
|
45
|
56
|
72
|
41
|
42
|
53
|
89
|
107
|
119
|
164
|
159
|
153
|
156
|
199
|
|
2023/11
|
64
|
56
|
67
|
80
|
50
|
29
|
58
|
66
|
88
|
29
|
33
|
47
|
39
|
62
|
111
|
95
|
82
|
49
|
58
|
87
|
112
|
75
|
103
|
41
|
41
|
62
|
85
|
100
|
91
|
31
|
|
|
2023/10
|
39
|
31
|
30
|
33
|
41
|
40
|
27
|
30
|
61
|
67
|
43
|
45
|
53
|
69
|
68
|
86
|
104
|
84
|
90
|
30
|
50
|
68
|
59
|
59
|
89
|
128
|
83
|
38
|
53
|
67
|
74
|
|
2023/09
|
34
|
49
|
48
|
32
|
33
|
32
|
57
|
59
|
52
|
65
|
67
|
43
|
26
|
24
|
24
|
37
|
54
|
62
|
57
|
31
|
29
|
31
|
26
|
35
|
51
|
43
|
64
|
65
|
60
|
36
|
|
|
2023/08
|
23
|
29
|
33
|
29
|
36
|
44
|
30
|
41
|
34
|
65
|
83
|
71
|
65
|
39
|
39
|
51
|
47
|
43
|
42
|
37
|
39
|
34
|
39
|
67
|
72
|
50
|
33
|
22
|
31
|
33
|
39
|
|
2023/07
|
38
|
42
|
28
|
30
|
46
|
35
|
33
|
23
|
24
|
27
|
48
|
47
|
39
|
47
|
42
|
43
|
32
|
22
|
33
|
25
|
28
|
19
|
26
|
33
|
40
|
23
|
20
|
18
|
17
|
22
|
25
|
|
2023/06
|
47
|
81
|
72
|
47
|
41
|
45
|
67
|
45
|
74
|
75
|
58
|
58
|
53
|
79
|
96
|
92
|
32
|
20
|
24
|
38
|
75
|
67
|
48
|
34
|
31
|
28
|
32
|
36
|
28
|
26
|
|
|
2023/05
|
71
|
53
|
45
|
42
|
40
|
40
|
33
|
43
|
60
|
53
|
52
|
65
|
69
|
72
|
64
|
83
|
38
|
35
|
43
|
61
|
74
|
108
|
108
|
49
|
60
|
68
|
54
|
52
|
72
|
45
|
34
|
|
2023/04
|
58
|
55
|
53
|
42
|
41
|
61
|
56
|
66
|
66
|
67
|
178
|
195
|
109
|
107
|
79
|
82
|
85
|
67
|
82
|
46
|
46
|
68
|
83
|
47
|
56
|
66
|
68
|
59
|
63
|
68
|
|
|
2023/03
|
112
|
83
|
52
|
89
|
102
|
75
|
84
|
87
|
81
|
80
|
66
|
73
|
66
|
63
|
83
|
77
|
33
|
50
|
42
|
69
|
51
|
61
|
76
|
95
|
60
|
75
|
104
|
87
|
64
|
61
|
76
|
|
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
*: primary pollution