Air Quality
Excellent
No health implications.
27
PM2.5
27
PM10
50
O3
0.8
CO
6
SO2
13
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
9 Sep
62
Good
Thu
10 Sep
59
Good
Fri
11 Sep
57
Good
Sat
12 Sep
57
Good
Sun
13 Sep
54
Good
Mon
14 Sep
26
Excellent
Tue
15 Sep
26
Excellent
Air quality in the last 12 months (Xichang)
|
2026/08
|
17
|
17
|
19
|
26
|
29
|
29
|
23
|
22
|
26
|
26
|
25
|
25
|
28
|
28
|
33
|
32
|
34
|
18
|
19
|
27
|
25
|
33
|
28
|
27
|
27
|
25
|
25
|
22
|
22
|
27
|
26
|
|
2026/07
|
27
|
24
|
27
|
24
|
24
|
31
|
27
|
30
|
29
|
29
|
26
|
36
|
25
|
27
|
32
|
33
|
25
|
25
|
26
|
32
|
34
|
36
|
38
|
37
|
35
|
35
|
31
|
23
|
30
|
16
|
15
|
|
2026/06
|
23
|
31
|
27
|
27
|
30
|
32
|
33
|
24
|
26
|
27
|
27
|
28
|
20
|
26
|
25
|
26
|
27
|
19
|
30
|
29
|
20
|
23
|
18
|
21
|
16
|
17
|
22
|
20
|
22
|
29
|
|
|
2026/05
|
30
|
22
|
23
|
22
|
27
|
33
|
32
|
34
|
20
|
22
|
31
|
25
|
29
|
28
|
26
|
30
|
31
|
23
|
25
|
33
|
32
|
37
|
30
|
29
|
30
|
31
|
29
|
29
|
19
|
23
|
23
|
|
2026/04
|
22
|
28
|
27
|
26
|
34
|
34
|
25
|
30
|
32
|
34
|
33
|
34
|
35
|
32
|
36
|
31
|
28
|
30
|
35
|
36
|
32
|
26
|
24
|
27
|
29
|
41
|
30
|
23
|
23
|
27
|
|
|
2026/03
|
43
|
29
|
18
|
24
|
34
|
50
|
67
|
29
|
17
|
21
|
26
|
46
|
39
|
31
|
16
|
27
|
31
|
28
|
31
|
28
|
28
|
30
|
28
|
26
|
27
|
30
|
29
|
29
|
33
|
27
|
22
|
|
2026/02
|
38
|
31
|
35
|
30
|
26
|
32
|
37
|
24
|
33
|
32
|
34
|
36
|
36
|
29
|
29
|
42
|
74
|
50
|
32
|
40
|
41
|
42
|
34
|
44
|
38
|
53
|
50
|
38
|
|||
|
2026/01
|
50
|
36
|
32
|
33
|
35
|
25
|
37
|
33
|
111
|
66
|
48
|
45
|
51
|
50
|
44
|
48
|
58
|
71
|
67
|
89
|
82
|
44
|
53
|
51
|
50
|
57
|
78
|
91
|
39
|
37
|
32
|
|
2025/12
|
61
|
58
|
35
|
41
|
31
|
42
|
37
|
44
|
46
|
46
|
52
|
48
|
39
|
47
|
49
|
50
|
39
|
56
|
61
|
55
|
44
|
49
|
46
|
53
|
36
|
62
|
80
|
82
|
92
|
59
|
55
|
|
2025/11
|
16
|
16
|
21
|
43
|
29
|
22
|
20
|
21
|
19
|
18
|
21
|
25
|
23
|
45
|
33
|
31
|
31
|
30
|
22
|
48
|
37
|
54
|
40
|
47
|
40
|
44
|
34
|
46
|
52
|
63
|
|
|
2025/10
|
16
|
16
|
20
|
23
|
20
|
22
|
21
|
15
|
16
|
20
|
21
|
22
|
21
|
27
|
28
|
29
|
17
|
18
|
21
|
15
|
12
|
20
|
22
|
26
|
23
|
19
|
18
|
29
|
33
|
16
|
30
|
|
2025/09
|
25
|
25
|
27
|
22
|
23
|
17
|
22
|
23
|
21
|
30
|
28
|
18
|
21
|
34
|
33
|
23
|
19
|
20
|
17
|
16
|
19
|
18
|
15
|
15
|
28
|
29
|
33
|
22
|
23
|
26
|
|
|
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