Air Quality
Light
Healthy people may experience slight irritations and sensitive individuals will be slightly affected to a larger extent.
81
*
PM2.5
91
PM10
57
O3
1.0
CO
10
SO2
19
NO2
Healthy people may experience slight irritations and sensitive individuals will be slightly affected to a larger extent.
Advise
Children, seniors and individuals with respiratory or heart diseases should reduce sustained and high-intensity outdoor exercises.
Air Quality
Today
19 Jan
93
Good
Tue
20 Jan
36
Excellent
Wed
21 Jan
31
Excellent
Thu
22 Jan
44
Excellent
Fri
23 Jan
52
Good
Sat
24 Jan
53
Good
Sun
25 Jan
22
Excellent
Air quality in the last 12 months (Jinsha)
|
2025/11
|
17
|
19
|
12
|
18
|
25
|
19
|
14
|
14
|
11
|
12
|
25
|
24
|
30
|
48
|
48
|
64
|
24
|
14
|
28
|
36
|
47
|
70
|
50
|
50
|
61
|
84
|
76
|
124
|
115
|
138
|
|
|
2025/10
|
15
|
18
|
28
|
23
|
24
|
29
|
23
|
17
|
20
|
31
|
35
|
31
|
25
|
42
|
24
|
20
|
19
|
9
|
10
|
9
|
9
|
16
|
25
|
41
|
34
|
29
|
24
|
41
|
36
|
25
|
24
|
|
2025/09
|
36
|
31
|
28
|
30
|
32
|
28
|
46
|
29
|
17
|
27
|
27
|
25
|
20
|
24
|
28
|
24
|
23
|
21
|
33
|
38
|
26
|
20
|
17
|
15
|
17
|
16
|
20
|
26
|
28
|
30
|
|
|
2025/08
|
31
|
36
|
40
|
40
|
39
|
22
|
24
|
26
|
30
|
33
|
13
|
20
|
30
|
29
|
22
|
14
|
22
|
26
|
20
|
19
|
19
|
12
|
17
|
26
|
20
|
23
|
20
|
26
|
32
|
40
|
31
|
|
2025/07
|
17
|
12
|
14
|
17
|
22
|
31
|
29
|
32
|
14
|
19
|
20
|
28
|
31
|
32
|
32
|
36
|
30
|
37
|
24
|
19
|
11
|
11
|
13
|
14
|
18
|
23
|
25
|
30
|
32
|
28
|
29
|
|
2025/06
|
13
|
12
|
24
|
29
|
36
|
51
|
49
|
45
|
32
|
31
|
41
|
39
|
41
|
38
|
27
|
37
|
37
|
21
|
10
|
24
|
26
|
13
|
27
|
20
|
11
|
13
|
21
|
24
|
21
|
15
|
|
|
2025/05
|
40
|
54
|
55
|
42
|
44
|
26
|
31
|
19
|
30
|
30
|
38
|
39
|
51
|
41
|
51
|
58
|
40
|
48
|
56
|
46
|
28
|
26
|
39
|
51
|
41
|
39
|
17
|
11
|
20
|
25
|
19
|
|
2025/04
|
31
|
43
|
55
|
60
|
58
|
57
|
53
|
63
|
73
|
76
|
60
|
119
|
174
|
91
|
78
|
68
|
52
|
55
|
20
|
27
|
39
|
24
|
46
|
21
|
36
|
31
|
14
|
26
|
35
|
14
|
|
|
2025/03
|
68
|
97
|
51
|
36
|
25
|
23
|
41
|
38
|
31
|
41
|
45
|
51
|
47
|
31
|
21
|
23
|
21
|
21
|
28
|
42
|
50
|
59
|
54
|
57
|
60
|
56
|
60
|
80
|
22
|
22
|
35
|
|
2025/02
|
32
|
24
|
28
|
43
|
42
|
23
|
26
|
41
|
52
|
49
|
50
|
59
|
33
|
21
|
38
|
54
|
42
|
36
|
33
|
25
|
26
|
19
|
29
|
30
|
25
|
46
|
52
|
65
|
|||
|
2025/01
|
100
|
105
|
112
|
89
|
88
|
108
|
55
|
42
|
34
|
39
|
40
|
58
|
60
|
67
|
65
|
71
|
78
|
52
|
52
|
79
|
105
|
87
|
90
|
51
|
25
|
32
|
50
|
53
|
120
|
72
|
46
|
|
2024/12
|
95
|
125
|
55
|
48
|
32
|
39
|
39
|
39
|
20
|
15
|
32
|
34
|
41
|
52
|
46
|
67
|
64
|
70
|
72
|
87
|
100
|
56
|
60
|
65
|
66
|
45
|
73
|
86
|
82
|
33
|
56
|
|
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