Jiangsu - China   2025-05-01   Thursday   31.77N, 119.95E

Changzhou

Jiangsu - China
2025-05-01

Air Quality

Good

Some pollutants may slightly affect very few hypersensitive individuals.

31

PM2.5

68 *

PM10

93

O3

0.8

CO

12

SO2

12

NO2

Some pollutants may slightly affect very few hypersensitive individuals.

Advise

Only very few hypersensitive people should reduce outdoor activities.

Air Quality

Today

1 May

103 Light

Fri

2 May

145 Light

Sat

3 May

109 Light

Sun

4 May

112 Light

Mon

5 May

83 Good

Tue

6 May

92 Good

Wed

7 May

22 Excellent

Real-time AQI (Monitoring Station in Changzhou)

市监测站

63

33

PM2.5

76 *

PM10

90

O3

0.9

CO

10

SO2

6

NO2

武进监测站

56

29

PM2.5

61 *

PM10

98

O3

0.9

CO

7

SO2

17

NO2

安家

67

31

PM2.5

84 *

PM10

85

O3

0.6

CO

12

SO2

10

NO2

行政中心

65

28

PM2.5

79 *

PM10

90

O3

0.5

CO

19

SO2

13

NO2

经开区

50

27

PM2.5

50

PM10

99

O3

0.7

CO

11

SO2

14

NO2

武进经发区

58

34

PM2.5

66 *

PM10

92

O3

0.9

CO

10

SO2

8

NO2

金坛城区

52

32

PM2.5

54 *

PM10

94

O3

0.7

CO

10

SO2

12

NO2

Monthly Average AQI (Changzhou)

2020/03 - 2025/02

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
Air quality source: CNEMC

*: primary pollution