Air Quality
Excellent
No health implications.
3
PM2.5
6
PM10
33
O3
0.7
CO
5
SO2
12
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
3 Mar
61
Good
Wed
4 Mar
55
Good
Thu
5 Mar
82
Good
Fri
6 Mar
89
Good
Sat
7 Mar
86
Good
Sun
8 Mar
83
Good
Mon
9 Mar
15
Excellent
Air quality in the last 12 months (Jiangcheng)
|
2026/01
|
66
|
38
|
41
|
61
|
69
|
36
|
50
|
48
|
49
|
61
|
52
|
59
|
66
|
64
|
58
|
60
|
59
|
55
|
50
|
55
|
60
|
44
|
43
|
58
|
67
|
47
|
65
|
74
|
51
|
40
|
32
|
|
2025/12
|
59
|
57
|
55
|
76
|
91
|
85
|
101
|
71
|
65
|
89
|
77
|
71
|
43
|
35
|
52
|
66
|
63
|
61
|
65
|
63
|
59
|
53
|
43
|
37
|
28
|
39
|
55
|
60
|
73
|
65
|
64
|
|
2025/11
|
37
|
47
|
43
|
23
|
27
|
43
|
54
|
38
|
48
|
20
|
19
|
21
|
31
|
31
|
47
|
58
|
79
|
43
|
24
|
33
|
38
|
46
|
58
|
55
|
46
|
58
|
56
|
55
|
66
|
76
|
|
|
2025/10
|
26
|
18
|
16
|
27
|
18
|
23
|
22
|
27
|
31
|
34
|
29
|
21
|
18
|
19
|
22
|
34
|
35
|
43
|
46
|
24
|
16
|
15
|
20
|
34
|
43
|
46
|
55
|
57
|
72
|
83
|
58
|
|
2025/09
|
19
|
18
|
18
|
14
|
11
|
17
|
20
|
10
|
17
|
15
|
14
|
15
|
14
|
13
|
18
|
16
|
24
|
32
|
30
|
34
|
12
|
19
|
23
|
14
|
19
|
21
|
30
|
21
|
19
|
20
|
|
|
2025/08
|
24
|
31
|
37
|
44
|
28
|
13
|
33
|
21
|
21
|
20
|
20
|
20
|
25
|
31
|
11
|
14
|
17
|
13
|
17
|
18
|
16
|
13
|
29
|
17
|
16
|
21
|
27
|
33
|
27
|
13
|
17
|
|
2025/07
|
14
|
17
|
27
|
28
|
37
|
28
|
33
|
19
|
30
|
32
|
26
|
28
|
22
|
32
|
28
|
25
|
33
|
34
|
27
|
10
|
27
|
29
|
15
|
26
|
25
|
28
|
33
|
36
|
25
|
41
|
26
|
|
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
|
|||
|
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