Jiangsu - China   2025-08-23   Saturday   31.81N, 121.66E

Qidong

Jiangsu - China
2025-08-23

Air Quality

Light

Healthy people may experience slight irritations and sensitive individuals will be slightly affected to a larger extent.

29

PM2.5

46

PM10

212

O3

0.7

CO

6

SO2

12

NO2

Healthy people may experience slight irritations and sensitive individuals will be slightly affected to a larger extent.

Advise

Children, seniors and individuals with respiratory or heart diseases should reduce sustained and high-intensity outdoor exercises.

Air Quality

Today

23 Aug

112 Light

Sun

24 Aug

101 Light

Mon

25 Aug

100 Good

Tue

26 Aug

98 Good

Wed

27 Aug

98 Good

Thu

28 Aug

101 Light

Fri

29 Aug

45 Excellent

Qidong Air quality rank

Monthly Average AQI (Qidong)

2020/07 - 2025/06

Air quality in the last 12 months (Qidong)

2025/06
15
9
30
54
41
35
30
10
13
11
15
9
9
33
14
24
47
34
30
21
22
9
8
14
28
35
31
30
21
14
2025/05
54
50
45
20
23
55
42
41
21
38
40
50
42
32
37
21
45
50
38
33
21
23
10
38
42
32
27
29
38
50
42
2025/04
40
61
40
31
53
53
60
67
73
60
46
68
90
60
54
58
62
53
41
26
28
40
49
69
44
30
32
27
36
44
2025/03
33
49
12
11
14
36
40
46
35
25
37
19
36
38
25
40
47
38
29
55
60
64
70
63
82
63
67
38
58
26
33
2025/02
21
53
66
48
49
31
49
35
40
47
23
72
32
27
53
113
49
35
34
21
28
52
35
50
69
134
107
38
2025/01
47
29
41
23
73
89
58
66
26
32
58
76
82
95
37
59
75
67
89
124
70
26
35
32
31
38
57
65
113
40
33
2024/12
60
86
51
21
64
131
111
23
28
31
56
33
57
53
59
67
80
57
33
51
83
42
31
44
57
104
39
53
63
71
74
2024/11
11
47
44
40
22
19
21
22
27
28
29
40
32
29
48
21
22
23
22
24
59
67
17
21
19
39
59
68
48
59
2024/10
16
21
16
15
15
9
12
32
26
44
63
41
17
20
43
23
28
34
23
26
28
34
33
19
29
13
15
35
17
22
20
2024/09
27
27
17
18
18
34
41
23
17
24
13
21
15
16
16
21
19
13
21
13
15
24
19
17
11
11
23
21
28
31
2024/08
36
38
40
28
26
24
24
25
22
31
34
42
35
17
21
32
18
16
12
23
22
40
27
23
16
14
25
23
16
19
18
2024/07
25
23
25
33
37
35
40
40
39
24
17
15
33
40
44
26
31
32
37
32
30
26
19
21
25
30
28
22
17
16
25
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