Air Quality
Moderate
Sensitive individuals will experience more serious conditions. The hearts and respiratory systems of healthy people may be affected.
120
*
PM2.5
158
PM10
49
O3
0.7
CO
23
SO2
34
NO2
Sensitive individuals will experience more serious conditions. The hearts and respiratory systems of healthy people may be affected.
Advise
Children, seniors and individuals with respiratory or heart diseases should avoid sustained and high-intensity outdoor exercises. General population should moderately reduce outdoor activities.
Air Quality
Today
16 Feb
60
Good
Tue
17 Feb
61
Good
Wed
18 Feb
64
Good
Thu
19 Feb
54
Good
Fri
20 Feb
44
Excellent
Sat
21 Feb
47
Excellent
Sun
22 Feb
20
Excellent
Air quality in the last 12 months (Yuanmou)
|
2026/01
|
42
|
35
|
29
|
25
|
29
|
38
|
40
|
33
|
35
|
41
|
44
|
35
|
44
|
47
|
40
|
33
|
54
|
48
|
43
|
37
|
35
|
45
|
57
|
45
|
42
|
41
|
42
|
47
|
40
|
32
|
41
|
|
2025/12
|
43
|
43
|
47
|
39
|
34
|
34
|
36
|
42
|
39
|
42
|
46
|
43
|
46
|
49
|
40
|
38
|
44
|
45
|
43
|
44
|
37
|
34
|
44
|
38
|
43
|
47
|
46
|
41
|
35
|
34
|
30
|
|
2025/11
|
23
|
12
|
10
|
21
|
24
|
23
|
20
|
26
|
14
|
16
|
21
|
24
|
24
|
26
|
29
|
30
|
35
|
28
|
17
|
28
|
33
|
30
|
31
|
37
|
43
|
47
|
38
|
44
|
45
|
47
|
|
|
2025/10
|
10
|
13
|
14
|
16
|
19
|
21
|
12
|
11
|
13
|
14
|
17
|
16
|
22
|
22
|
21
|
16
|
12
|
12
|
17
|
20
|
17
|
18
|
24
|
32
|
34
|
17
|
21
|
28
|
30
|
28
|
33
|
|
2025/09
|
26
|
20
|
20
|
22
|
18
|
20
|
21
|
27
|
20
|
22
|
15
|
18
|
17
|
15
|
14
|
15
|
17
|
17
|
18
|
28
|
19
|
22
|
17
|
14
|
26
|
15
|
18
|
17
|
16
|
11
|
|
|
2025/08
|
24
|
26
|
21
|
19
|
21
|
22
|
23
|
19
|
17
|
16
|
18
|
14
|
21
|
31
|
32
|
21
|
19
|
26
|
28
|
20
|
19
|
11
|
11
|
12
|
19
|
23
|
22
|
18
|
18
|
20
|
27
|
|
2025/07
|
18
|
14
|
13
|
16
|
16
|
17
|
20
|
16
|
17
|
20
|
18
|
25
|
26
|
27
|
30
|
28
|
31
|
29
|
17
|
23
|
23
|
18
|
17
|
21
|
16
|
23
|
22
|
20
|
31
|
29
|
20
|
|
2025/06
|
14
|
16
|
14
|
21
|
26
|
30
|
27
|
27
|
26
|
30
|
29
|
37
|
43
|
42
|
19
|
19
|
19
|
11
|
11
|
13
|
16
|
15
|
12
|
12
|
17
|
13
|
19
|
16
|
13
|
15
|
|
|
2025/05
|
30
|
26
|
19
|
16
|
23
|
30
|
25
|
24
|
31
|
36
|
24
|
32
|
30
|
30
|
28
|
33
|
33
|
31
|
26
|
30
|
27
|
24
|
48
|
23
|
23
|
20
|
18
|
14
|
14
|
14
|
11
|
|
2025/04
|
56
|
61
|
74
|
64
|
60
|
53
|
60
|
64
|
63
|
61
|
46
|
44
|
51
|
41
|
41
|
24
|
21
|
22
|
25
|
30
|
25
|
25
|
37
|
51
|
49
|
59
|
59
|
55
|
44
|
26
|
|
|
2025/03
|
44
|
41
|
32
|
35
|
42
|
48
|
55
|
61
|
52
|
53
|
47
|
62
|
76
|
66
|
50
|
50
|
44
|
22
|
32
|
48
|
64
|
66
|
52
|
36
|
34
|
32
|
32
|
73
|
102
|
83
|
69
|
|
2025/02
|
49
|
54
|
35
|
40
|
48
|
55
|
43
|
42
|
42
|
32
|
33
|
36
|
51
|
56
|
42
|
51
|
33
|
41
|
48
|
42
|
42
|
42
|
45
|
37
|
33
|
28
|
28
|
38
|
|||
|
1
|
2
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3
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4
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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