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
2 Apr
Thu
3 Apr
Fri
4 Apr
Sat
5 Apr
Sun
6 Apr
Mon
7 Apr
Tue
8 Apr
Real-time AQI (Monitoring Station in Changzhou)
市监测站
8452
PM2.5
117 *
PM10
182
O3
0.7
CO
10
SO2
19
NO2
武进监测站
7548
PM2.5
77
PM10
180 *
O3
0.6
CO
19
SO2
27
NO2
安家
8258
PM2.5
114 *
PM10
170
O3
0.7
CO
11
SO2
21
NO2
行政中心
7051
PM2.5
89
PM10
176
O3
0.5
CO
15
SO2
26
NO2
经开区
7852
PM2.5
94
PM10
182 *
O3
0.7
CO
13
SO2
28
NO2
钟楼
7552
PM2.5
100 *
PM10
178
O3
0.8
CO
10
SO2
20
NO2
武进经发区
7454
PM2.5
97
PM10
173
O3
0.9
CO
9
SO2
21
NO2
金坛城区
8754
PM2.5
95
PM10
189 *
O3
0.6
CO
11
SO2
17
NO2
Air quality in the last 12 months (Changzhou)
|
2025/02
|
28
|
73
|
85
|
70
|
50
|
44
|
49
|
35
|
45
|
70
|
53
|
110
|
71
|
63
|
106
|
107
|
74
|
50
|
60
|
44
|
42
|
67
|
75
|
83
|
118
|
105
|
134
|
112
|
|||
|
2025/01
|
103
|
75
|
75
|
70
|
110
|
80
|
65
|
76
|
34
|
48
|
73
|
70
|
89
|
120
|
45
|
64
|
84
|
95
|
117
|
157
|
174
|
105
|
62
|
50
|
35
|
58
|
45
|
55
|
106
|
70
|
70
|
|
2024/12
|
67
|
79
|
70
|
50
|
77
|
133
|
156
|
34
|
62
|
57
|
67
|
68
|
89
|
70
|
64
|
69
|
85
|
72
|
40
|
68
|
83
|
55
|
55
|
77
|
113
|
133
|
62
|
64
|
72
|
97
|
85
|
|
2024/11
|
14
|
54
|
91
|
86
|
37
|
38
|
34
|
42
|
46
|
55
|
54
|
62
|
66
|
60
|
86
|
53
|
28
|
26
|
31
|
35
|
60
|
85
|
29
|
39
|
40
|
32
|
59
|
64
|
52
|
63
|
|
|
2024/10
|
23
|
26
|
24
|
29
|
38
|
17
|
17
|
36
|
48
|
65
|
85
|
72
|
38
|
44
|
69
|
60
|
42
|
37
|
24
|
40
|
33
|
38
|
52
|
46
|
43
|
38
|
27
|
66
|
42
|
45
|
37
|
|
2024/09
|
41
|
43
|
27
|
34
|
33
|
38
|
55
|
45
|
24
|
38
|
16
|
29
|
22
|
31
|
28
|
18
|
18
|
25
|
24
|
13
|
23
|
24
|
31
|
40
|
52
|
43
|
38
|
46
|
41
|
49
|
|
|
2024/08
|
25
|
25
|
45
|
38
|
31
|
40
|
51
|
39
|
47
|
46
|
44
|
45
|
47
|
31
|
25
|
43
|
37
|
29
|
26
|
24
|
26
|
35
|
44
|
41
|
38
|
38
|
35
|
29
|
23
|
37
|
44
|
|
2024/07
|
25
|
28
|
21
|
27
|
27
|
23
|
22
|
24
|
28
|
24
|
33
|
28
|
12
|
16
|
48
|
51
|
31
|
23
|
28
|
28
|
29
|
36
|
33
|
22
|
25
|
25
|
19
|
21
|
23
|
28
|
31
|
|
2024/06
|
44
|
33
|
40
|
53
|
55
|
25
|
34
|
45
|
44
|
27
|
33
|
43
|
58
|
53
|
46
|
42
|
35
|
30
|
26
|
25
|
40
|
14
|
23
|
37
|
30
|
35
|
21
|
15
|
22
|
15
|
|
|
2024/05
|
38
|
42
|
43
|
54
|
40
|
48
|
70
|
43
|
37
|
53
|
50
|
74
|
80
|
63
|
52
|
41
|
53
|
55
|
42
|
50
|
38
|
45
|
51
|
45
|
42
|
39
|
28
|
33
|
39
|
49
|
58
|
|
2024/04
|
86
|
52
|
37
|
55
|
48
|
67
|
58
|
41
|
67
|
55
|
69
|
59
|
49
|
39
|
56
|
72
|
49
|
75
|
76
|
52
|
40
|
56
|
59
|
57
|
55
|
58
|
47
|
36
|
34
|
54
|
|
|
2024/03
|
45
|
66
|
76
|
57
|
39
|
67
|
74
|
103
|
100
|
74
|
66
|
99
|
54
|
79
|
90
|
69
|
78
|
70
|
74
|
86
|
76
|
67
|
100
|
65
|
53
|
42
|
69
|
62
|
46
|
65
|
98
|
|
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