Air Quality
Excellent
No health implications.
5
PM2.5
16
PM10
17
O3
0.5
CO
4
SO2
13
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
25 Aug
57
Good
Tue
26 Aug
58
Good
Wed
27 Aug
89
Good
Thu
28 Aug
60
Good
Fri
29 Aug
62
Good
Sat
30 Aug
63
Good
Sun
31 Aug
38
Excellent
Air quality in the last 12 months (Jiangcheng)
|
2025/06
|
25
|
30
|
30
|
33
|
29
|
17
|
14
|
15
|
20
|
20
|
17
|
17
|
17
|
28
|
33
|
24
|
13
|
14
|
10
|
13
|
15
|
11
|
11
|
12
|
15
|
14
|
10
|
12
|
15
|
13
|
|
|
2025/05
|
32
|
36
|
26
|
25
|
21
|
19
|
16
|
19
|
17
|
28
|
34
|
43
|
34
|
31
|
20
|
13
|
11
|
16
|
24
|
18
|
21
|
17
|
20
|
20
|
39
|
58
|
60
|
29
|
34
|
30
|
23
|
|
2025/04
|
26
|
45
|
48
|
54
|
53
|
78
|
75
|
55
|
49
|
37
|
26
|
42
|
205
|
150
|
129
|
105
|
80
|
53
|
37
|
29
|
27
|
26
|
25
|
24
|
15
|
46
|
27
|
27
|
37
|
44
|
|
|
2025/03
|
40
|
23
|
24
|
23
|
33
|
15
|
18
|
34
|
50
|
46
|
41
|
39
|
32
|
25
|
22
|
18
|
47
|
48
|
49
|
59
|
60
|
57
|
56
|
64
|
51
|
39
|
29
|
29
|
24
|
11
|
16
|
|
2025/02
|
36
|
28
|
20
|
26
|
51
|
52
|
37
|
44
|
54
|
49
|
45
|
44
|
59
|
52
|
38
|
41
|
69
|
66
|
55
|
43
|
55
|
62
|
47
|
33
|
59
|
73
|
67
|
39
|
|||
|
2025/01
|
79
|
73
|
62
|
69
|
74
|
83
|
82
|
76
|
91
|
61
|
45
|
50
|
56
|
59
|
59
|
64
|
58
|
65
|
66
|
65
|
60
|
56
|
50
|
52
|
36
|
21
|
31
|
37
|
73
|
48
|
42
|
|
2024/12
|
59
|
60
|
69
|
60
|
55
|
101
|
68
|
36
|
55
|
71
|
61
|
42
|
42
|
45
|
53
|
48
|
64
|
55
|
50
|
69
|
66
|
59
|
68
|
72
|
63
|
56
|
67
|
72
|
74
|
87
|
64
|
|
2024/11
|
43
|
38
|
50
|
56
|
47
|
50
|
48
|
46
|
41
|
44
|
58
|
75
|
76
|
35
|
31
|
46
|
34
|
36
|
22
|
12
|
26
|
35
|
41
|
55
|
35
|
35
|
34
|
39
|
41
|
49
|
|
|
2024/10
|
36
|
24
|
39
|
37
|
38
|
47
|
52
|
63
|
65
|
55
|
45
|
47
|
42
|
34
|
31
|
32
|
31
|
30
|
33
|
48
|
38
|
39
|
21
|
30
|
34
|
35
|
44
|
28
|
28
|
35
|
39
|
|
2024/09
|
21
|
20
|
28
|
47
|
36
|
15
|
27
|
26
|
24
|
27
|
35
|
33
|
31
|
27
|
24
|
34
|
36
|
24
|
30
|
35
|
26
|
17
|
17
|
23
|
29
|
25
|
31
|
39
|
29
|
35
|
|
|
2024/08
|
22
|
24
|
19
|
28
|
33
|
35
|
29
|
23
|
21
|
20
|
19
|
17
|
24
|
23
|
20
|
20
|
20
|
18
|
19
|
18
|
21
|
27
|
17
|
23
|
22
|
18
|
34
|
37
|
21
|
30
|
19
|
|
2024/07
|
24
|
21
|
19
|
14
|
12
|
11
|
13
|
11
|
13
|
10
|
12
|
13
|
10
|
15
|
15
|
16
|
16
|
13
|
20
|
18
|
14
|
17
|
13
|
21
|
22
|
26
|
23
|
12
|
10
|
16
|
21
|
|
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