Air Quality
Excellent
No health implications.
14
PM2.5
20
PM10
38
O3
0.6
CO
4
SO2
7
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
30 Sep
53
Good
Thu
1 Oct
40
Excellent
Fri
2 Oct
42
Excellent
Sat
3 Oct
41
Excellent
Sun
4 Oct
38
Excellent
Mon
5 Oct
20
Excellent
Tue
6 Oct
32
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