Air Quality
Excellent
No health implications.
20
PM2.5
41
PM10
31
O3
1.5
CO
15
SO2
29
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
27 Feb
49
Excellent
Fri
28 Feb
49
Excellent
Sat
1 Mar
53
Good
Sun
2 Mar
56
Good
Mon
3 Mar
49
Excellent
Tue
4 Mar
17
Excellent
Wed
5 Mar
30
Excellent
Air quality in the last 12 months (Jiangchuan)
|
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
|
|
2024/02
|
35
|
45
|
57
|
38
|
39
|
38
|
45
|
54
|
50
|
61
|
58
|
46
|
36
|
33
|
37
|
39
|
33
|
33
|
64
|
56
|
52
|
57
|
64
|
55
|
53
|
41
|
43
|
41
|
41
|
||
|
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