Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
38
PM2.5
60
*
PM10
63
O3
0.6
CO
7
SO2
18
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
15 May
55
Good
Fri
16 May
58
Good
Sat
17 May
50
Excellent
Sun
18 May
58
Good
Mon
19 May
73
Good
Tue
20 May
65
Good
Wed
21 May
50
Excellent
Air quality in the last 12 months (Jinsha)
|
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
|
|
2024/11
|
32
|
26
|
68
|
41
|
37
|
59
|
65
|
63
|
50
|
48
|
53
|
50
|
47
|
43
|
71
|
49
|
22
|
12
|
13
|
19
|
25
|
34
|
33
|
16
|
12
|
19
|
22
|
27
|
39
|
65
|
|
|
2024/10
|
10
|
16
|
28
|
39
|
56
|
41
|
36
|
33
|
38
|
57
|
71
|
44
|
20
|
26
|
39
|
46
|
18
|
36
|
17
|
20
|
24
|
15
|
30
|
42
|
41
|
51
|
48
|
47
|
61
|
62
|
60
|
|
2024/09
|
31
|
33
|
22
|
22
|
31
|
37
|
36
|
21
|
18
|
27
|
32
|
35
|
36
|
40
|
35
|
41
|
31
|
32
|
32
|
41
|
29
|
22
|
40
|
48
|
60
|
75
|
62
|
52
|
40
|
12
|
|
|
2024/08
|
28
|
17
|
15
|
12
|
21
|
24
|
19
|
20
|
22
|
16
|
46
|
61
|
50
|
42
|
37
|
37
|
44
|
38
|
43
|
38
|
40
|
30
|
23
|
27
|
19
|
19
|
30
|
31
|
31
|
37
|
37
|
|
2024/07
|
27
|
24
|
20
|
13
|
17
|
20
|
20
|
21
|
22
|
20
|
19
|
20
|
20
|
15
|
14
|
17
|
17
|
14
|
11
|
13
|
12
|
16
|
16
|
18
|
25
|
32
|
37
|
27
|
17
|
19
|
27
|
|
2024/06
|
37
|
27
|
19
|
14
|
29
|
36
|
15
|
17
|
13
|
21
|
25
|
16
|
30
|
34
|
40
|
45
|
24
|
31
|
34
|
33
|
26
|
18
|
25
|
21
|
25
|
27
|
23
|
25
|
16
|
39
|
|
|
2024/05
|
21
|
24
|
13
|
13
|
34
|
51
|
36
|
45
|
43
|
37
|
26
|
20
|
27
|
45
|
37
|
41
|
48
|
30
|
25
|
27
|
20
|
28
|
41
|
45
|
38
|
17
|
29
|
36
|
24
|
14
|
29
|
|
2024/04
|
54
|
51
|
41
|
19
|
30
|
22
|
20
|
19
|
48
|
46
|
39
|
53
|
65
|
71
|
75
|
63
|
33
|
31
|
21
|
25
|
38
|
48
|
30
|
41
|
31
|
43
|
29
|
49
|
55
|
14
|
|
|
2024/03
|
54
|
62
|
62
|
57
|
41
|
38
|
49
|
66
|
44
|
64
|
51
|
60
|
67
|
74
|
51
|
48
|
45
|
15
|
35
|
65
|
71
|
70
|
45
|
60
|
28
|
44
|
54
|
29
|
49
|
58
|
62
|
|
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