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
7 Nov
Sun
8 Nov
Mon
9 Nov
Tue
10 Nov
Wed
11 Nov
Thu
12 Nov
Fri
13 Nov
Real-time AQI (Monitoring Station in Changzhou)
市监测站
5211
PM2.5
52 *
PM10
92
O3
0.7
CO
7
SO2
20
NO2
武进监测站
4712
PM2.5
47
PM10
95
O3
0.2
CO
10
SO2
23
NO2
行政中心
5514
PM2.5
57 *
PM10
103
O3
0.4
CO
7
SO2
18
NO2
经开区
5410
PM2.5
55 *
PM10
98
O3
0.6
CO
9
SO2
19
NO2
武进经发区
4521
PM2.5
45
PM10
92
O3
0.3
CO
10
SO2
22
NO2
金坛城区
5216
PM2.5
52 *
PM10
91
O3
0.4
CO
7
SO2
19
NO2
崇义南街5-H号
5011
PM2.5
50
PM10
89
O3
0.5
CO
5
SO2
20
NO2
Air quality in the last 12 months (Changzhou)
|
2026/08
|
43
|
36
|
67
|
45
|
36
|
35
|
30
|
28
|
16
|
16
|
19
|
21
|
22
|
24
|
19
|
30
|
43
|
42
|
29
|
24
|
24
|
20
|
20
|
20
|
28
|
41
|
30
|
26
|
27
|
21
|
18
|
|
2026/07
|
35
|
28
|
22
|
19
|
13
|
17
|
34
|
22
|
31
|
31
|
34
|
21
|
18
|
28
|
32
|
24
|
28
|
31
|
36
|
22
|
34
|
25
|
29
|
37
|
37
|
30
|
29
|
24
|
28
|
27
|
32
|
|
2026/06
|
64
|
93
|
55
|
76
|
47
|
37
|
49
|
41
|
66
|
73
|
76
|
78
|
39
|
31
|
26
|
30
|
37
|
74
|
36
|
28
|
49
|
24
|
23
|
21
|
35
|
72
|
74
|
65
|
40
|
27
|
|
|
2026/05
|
47
|
50
|
42
|
37
|
54
|
48
|
50
|
39
|
41
|
47
|
53
|
72
|
79
|
40
|
48
|
37
|
37
|
44
|
52
|
34
|
41
|
51
|
92
|
47
|
48
|
27
|
27
|
44
|
65
|
56
|
57
|
|
2026/04
|
75
|
76
|
44
|
62
|
81
|
83
|
46
|
47
|
36
|
61
|
63
|
28
|
45
|
53
|
56
|
45
|
67
|
52
|
49
|
49
|
71
|
32
|
34
|
57
|
60
|
62
|
69
|
46
|
33
|
52
|
|
|
2026/03
|
34
|
28
|
57
|
37
|
56
|
61
|
50
|
43
|
59
|
46
|
61
|
61
|
88
|
66
|
65
|
60
|
65
|
51
|
90
|
101
|
62
|
65
|
64
|
62
|
83
|
92
|
58
|
59
|
68
|
42
|
67
|
|
2026/02
|
69
|
87
|
85
|
80
|
111
|
70
|
39
|
47
|
47
|
62
|
105
|
115
|
91
|
76
|
95
|
36
|
54
|
92
|
81
|
46
|
45
|
101
|
71
|
36
|
53
|
41
|
22
|
51
|
|||
|
2026/01
|
26
|
44
|
63
|
108
|
130
|
161
|
59
|
88
|
87
|
83
|
64
|
63
|
77
|
98
|
110
|
160
|
133
|
57
|
26
|
33
|
49
|
50
|
85
|
110
|
84
|
27
|
70
|
63
|
49
|
35
|
31
|
|
2025/12
|
99
|
61
|
42
|
56
|
78
|
75
|
86
|
84
|
61
|
58
|
114
|
33
|
41
|
59
|
68
|
90
|
126
|
74
|
101
|
148
|
31
|
35
|
48
|
84
|
54
|
36
|
61
|
80
|
106
|
111
|
31
|
|
2025/11
|
119
|
85
|
35
|
52
|
54
|
56
|
51
|
33
|
37
|
54
|
36
|
49
|
63
|
118
|
94
|
69
|
38
|
41
|
52
|
68
|
88
|
125
|
123
|
99
|
83
|
79
|
190
|
157
|
110
|
94
|
|
|
2025/10
|
47
|
38
|
37
|
43
|
47
|
53
|
47
|
36
|
31
|
37
|
62
|
85
|
45
|
25
|
49
|
20
|
31
|
20
|
26
|
29
|
27
|
26
|
31
|
42
|
49
|
45
|
56
|
42
|
35
|
38
|
36
|
|
2025/09
|
29
|
22
|
35
|
53
|
46
|
40
|
39
|
41
|
26
|
33
|
36
|
38
|
38
|
43
|
25
|
43
|
36
|
22
|
34
|
25
|
31
|
33
|
38
|
25
|
23
|
34
|
45
|
44
|
33
|
40
|
|
|
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