Air Quality
Excellent
No health implications.
12
PM2.5
33
PM10
112
O3
0.2
CO
3
SO2
8
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
7 May
62
Good
Thu
8 May
57
Good
Fri
9 May
58
Good
Sat
10 May
39
Excellent
Sun
11 May
60
Good
Mon
12 May
54
Good
Tue
13 May
32
Excellent
Air quality in the last 12 months (Jiangchuan)
|
2025/02
|
45
|
51
|
29
|
40
|
57
|
50
|
38
|
47
|
42
|
34
|
39
|
40
|
55
|
53
|
59
|
57
|
46
|
47
|
46
|
51
|
59
|
51
|
51
|
22
|
29
|
25
|
32
|
41
|
|||
|
2025/01
|
33
|
30
|
47
|
41
|
40
|
55
|
38
|
38
|
46
|
40
|
26
|
46
|
37
|
42
|
74
|
70
|
53
|
44
|
63
|
46
|
51
|
40
|
37
|
27
|
27
|
28
|
41
|
57
|
85
|
31
|
35
|
|
2024/12
|
22
|
22
|
21
|
20
|
20
|
21
|
21
|
25
|
19
|
23
|
29
|
28
|
26
|
34
|
42
|
43
|
22
|
38
|
44
|
35
|
34
|
40
|
31
|
35
|
40
|
44
|
46
|
42
|
41
|
27
|
39
|
|
2024/11
|
29
|
34
|
40
|
43
|
40
|
47
|
35
|
30
|
25
|
23
|
23
|
23
|
20
|
22
|
22
|
24
|
28
|
30
|
33
|
32
|
19
|
28
|
19
|
24
|
23
|
29
|
16
|
15
|
24
|
21
|
|
|
2024/10
|
29
|
18
|
25
|
23
|
33
|
32
|
36
|
42
|
26
|
17
|
27
|
26
|
20
|
22
|
25
|
18
|
17
|
27
|
36
|
26
|
17
|
23
|
22
|
31
|
23
|
28
|
43
|
46
|
42
|
35
|
28
|
|
2024/09
|
24
|
23
|
20
|
23
|
18
|
25
|
25
|
9
|
8
|
10
|
11
|
11
|
23
|
28
|
31
|
21
|
18
|
18
|
24
|
26
|
27
|
16
|
20
|
31
|
35
|
38
|
34
|
27
|
25
|
33
|
|
|
2024/08
|
43
|
33
|
21
|
16
|
17
|
13
|
13
|
12
|
11
|
14
|
29
|
42
|
42
|
33
|
31
|
27
|
32
|
35
|
29
|
38
|
33
|
24
|
17
|
19
|
18
|
12
|
21
|
26
|
24
|
27
|
30
|
|
2024/07
|
12
|
18
|
23
|
10
|
18
|
25
|
16
|
16
|
13
|
13
|
11
|
15
|
16
|
14
|
16
|
15
|
21
|
17
|
15
|
15
|
14
|
14
|
20
|
19
|
23
|
22
|
23
|
27
|
21
|
13
|
20
|
|
2024/06
|
27
|
25
|
31
|
32
|
12
|
15
|
16
|
16
|
13
|
11
|
16
|
21
|
12
|
17
|
16
|
18
|
27
|
30
|
31
|
33
|
22
|
21
|
20
|
20
|
17
|
14
|
15
|
17
|
12
|
13
|
|
|
2024/05
|
55
|
55
|
32
|
46
|
47
|
38
|
33
|
34
|
23
|
23
|
30
|
35
|
21
|
31
|
29
|
15
|
27
|
30
|
31
|
18
|
28
|
34
|
35
|
25
|
24
|
10
|
13
|
17
|
21
|
31
|
28
|
|
2024/04
|
42
|
47
|
56
|
59
|
60
|
79
|
68
|
59
|
62
|
67
|
81
|
84
|
69
|
46
|
61
|
78
|
85
|
69
|
43
|
47
|
42
|
48
|
47
|
50
|
42
|
43
|
49
|
59
|
54
|
51
|
|
|
2024/03
|
48
|
55
|
45
|
42
|
29
|
32
|
44
|
63
|
59
|
52
|
42
|
62
|
60
|
59
|
58
|
62
|
78
|
58
|
56
|
58
|
49
|
34
|
29
|
37
|
33
|
46
|
55
|
52
|
50
|
68
|
63
|
|
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