Air Quality
Excellent
No health implications.
28
PM2.5
36
PM10
90
O3
0.9
CO
9
SO2
6
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
25 Apr
97
Good
Fri
26 Apr
98
Good
Sat
27 Apr
96
Good
Sun
28 Apr
88
Good
Mon
29 Apr
89
Good
Tue
30 Apr
85
Good
Wed
1 May
85
Good
Jiangchuan Air quality rank
Air quality in the last 12 months (Jiangchuan)
|
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
|
||
|
2024/01
|
39
|
30
|
37
|
36
|
24
|
28
|
32
|
30
|
31
|
36
|
34
|
34
|
36
|
49
|
38
|
20
|
21
|
34
|
35
|
38
|
39
|
27
|
47
|
47
|
36
|
25
|
32
|
40
|
34
|
27
|
24
|
|
2023/12
|
51
|
28
|
18
|
21
|
21
|
32
|
37
|
22
|
20
|
20
|
22
|
31
|
19
|
21
|
21
|
23
|
21
|
22
|
25
|
47
|
44
|
53
|
54
|
66
|
56
|
44
|
35
|
35
|
31
|
33
|
31
|
|
2023/11
|
37
|
24
|
23
|
28
|
25
|
29
|
25
|
21
|
26
|
28
|
25
|
26
|
29
|
18
|
17
|
25
|
41
|
46
|
41
|
43
|
34
|
31
|
37
|
39
|
25
|
40
|
47
|
55
|
49
|
51
|
|
|
2023/10
|
26
|
20
|
20
|
19
|
20
|
22
|
14
|
16
|
20
|
26
|
38
|
28
|
24
|
14
|
21
|
28
|
29
|
27
|
32
|
31
|
33
|
37
|
32
|
31
|
27
|
23
|
24
|
21
|
34
|
28
|
36
|
|
2023/09
|
39
|
34
|
33
|
34
|
25
|
30
|
36
|
34
|
29
|
29
|
29
|
26
|
28
|
30
|
36
|
30
|
32
|
23
|
22
|
22
|
20
|
23
|
27
|
29
|
23
|
25
|
17
|
13
|
15
|
21
|
|
|
2023/08
|
18
|
24
|
31
|
22
|
20
|
25
|
19
|
22
|
21
|
27
|
24
|
24
|
25
|
29
|
30
|
33
|
29
|
28
|
33
|
37
|
32
|
26
|
24
|
24
|
13
|
18
|
19
|
30
|
27
|
30
|
31
|
|
2023/07
|
28
|
23
|
22
|
22
|
22
|
16
|
18
|
18
|
17
|
14
|
14
|
15
|
15
|
21
|
35
|
34
|
42
|
37
|
26
|
22
|
25
|
21
|
18
|
23
|
20
|
25
|
23
|
22
|
25
|
34
|
31
|
|
2023/06
|
38
|
37
|
35
|
34
|
34
|
26
|
28
|
30
|
34
|
39
|
45
|
38
|
33
|
35
|
23
|
33
|
35
|
35
|
32
|
23
|
33
|
25
|
21
|
28
|
34
|
34
|
35
|
26
|
27
|
26
|
|
|
2023/05
|
38
|
35
|
37
|
33
|
32
|
35
|
36
|
46
|
51
|
48
|
41
|
29
|
33
|
36
|
42
|
30
|
44
|
45
|
45
|
49
|
45
|
45
|
47
|
49
|
46
|
36
|
37
|
42
|
37
|
38
|
37
|
|
2023/04
|
48
|
53
|
37
|
35
|
39
|
43
|
66
|
66
|
104
|
86
|
78
|
90
|
104
|
117
|
112
|
107
|
98
|
78
|
79
|
79
|
71
|
53
|
49
|
49
|
45
|
46
|
45
|
47
|
44
|
39
|
|
|
2023/03
|
60
|
75
|
75
|
53
|
67
|
75
|
77
|
66
|
66
|
73
|
75
|
58
|
28
|
66
|
72
|
56
|
44
|
55
|
54
|
42
|
28
|
28
|
31
|
35
|
46
|
57
|
57
|
79
|
55
|
45
|
49
|
|
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