Air Quality
Excellent
No health implications.
PM2.5
PM10
O3
CO
SO2
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
14 Oct
Thu
15 Oct
Fri
16 Oct
Sat
17 Oct
Sun
18 Oct
Mon
19 Oct
Tue
20 Oct
Real-time AQI (Monitoring Station in Changzhou)
市监测站
373
PM2.5
19
PM10
117
O3
0.4
CO
9
SO2
19
NO2
武进监测站
356
PM2.5
23
PM10
111
O3
0.6
CO
9
SO2
16
NO2
行政中心
447
PM2.5
44
PM10
109
O3
0.4
CO
9
SO2
17
NO2
经开区
373
PM2.5
24
PM10
118
O3
0.6
CO
6
SO2
15
NO2
武进经发区
3613
PM2.5
32
PM10
114
O3
0.6
CO
10
SO2
16
NO2
金坛城区
3512
PM2.5
19
PM10
112
O3
0.6
CO
8
SO2
12
NO2
崇义南街5-H号
387
PM2.5
38
PM10
118
O3
0.4
CO
10
SO2
11
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