Air Quality
Excellent
No health implications.
15
PM2.5
23
PM10
48
O3
0.5
CO
2
SO2
4
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
23 Apr
63
Good
Thu
24 Apr
53
Good
Fri
25 Apr
53
Good
Sat
26 Apr
54
Good
Sun
27 Apr
50
Excellent
Mon
28 Apr
56
Good
Tue
29 Apr
35
Excellent
Air quality in the last 12 months (Jiangcheng)
|
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
|
|
2024/06
|
14
|
33
|
22
|
13
|
29
|
37
|
50
|
24
|
15
|
13
|
18
|
23
|
31
|
32
|
22
|
33
|
25
|
24
|
22
|
19
|
12
|
13
|
10
|
13
|
13
|
19
|
17
|
13
|
15
|
25
|
|
|
2024/05
|
22
|
36
|
46
|
24
|
29
|
26
|
24
|
29
|
44
|
44
|
36
|
28
|
32
|
38
|
32
|
37
|
44
|
30
|
47
|
26
|
25
|
31
|
28
|
14
|
17
|
16
|
32
|
21
|
30
|
38
|
28
|
|
2024/04
|
33
|
37
|
23
|
21
|
27
|
39
|
26
|
28
|
28
|
43
|
39
|
34
|
32
|
29
|
31
|
25
|
27
|
20
|
29
|
26
|
20
|
20
|
26
|
34
|
20
|
29
|
34
|
31
|
22
|
30
|
|
|
2024/03
|
22
|
34
|
74
|
37
|
39
|
43
|
44
|
44
|
58
|
28
|
30
|
28
|
48
|
79
|
103
|
62
|
44
|
30
|
25
|
53
|
53
|
48
|
33
|
38
|
31
|
52
|
44
|
35
|
31
|
28
|
33
|
|
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