Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
49
PM2.5
111
*
PM10
16
O3
0.8
CO
13
SO2
71
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
19 Dec
67
Good
Fri
20 Dec
72
Good
Sat
21 Dec
65
Good
Sun
22 Dec
66
Good
Mon
23 Dec
63
Good
Tue
24 Dec
70
Good
Wed
25 Dec
32
Excellent
Air quality in the last 12 months (Yunan)
|
2024/11
|
49
|
55
|
61
|
54
|
66
|
61
|
56
|
61
|
68
|
64
|
63
|
64
|
59
|
55
|
43
|
44
|
46
|
24
|
23
|
24
|
29
|
27
|
37
|
45
|
38
|
28
|
39
|
53
|
56
|
58
|
|
|
2024/10
|
39
|
31
|
53
|
52
|
53
|
52
|
61
|
51
|
47
|
47
|
54
|
59
|
65
|
63
|
48
|
43
|
40
|
41
|
39
|
23
|
39
|
44
|
23
|
42
|
51
|
44
|
30
|
23
|
25
|
43
|
58
|
|
2024/09
|
40
|
47
|
35
|
44
|
46
|
28
|
17
|
20
|
28
|
28
|
40
|
50
|
45
|
43
|
31
|
42
|
36
|
33
|
48
|
44
|
41
|
21
|
24
|
23
|
26
|
42
|
49
|
57
|
51
|
55
|
|
|
2024/08
|
27
|
35
|
38
|
50
|
44
|
52
|
54
|
50
|
52
|
45
|
42
|
28
|
22
|
36
|
23
|
22
|
23
|
20
|
32
|
38
|
26
|
25
|
33
|
40
|
39
|
41
|
45
|
51
|
42
|
36
|
45
|
|
2024/07
|
33
|
33
|
22
|
25
|
26
|
27
|
30
|
29
|
31
|
24
|
25
|
21
|
23
|
29
|
36
|
30
|
28
|
18
|
29
|
37
|
31
|
28
|
26
|
34
|
32
|
38
|
28
|
20
|
15
|
22
|
21
|
|
2024/06
|
16
|
32
|
31
|
25
|
28
|
19
|
26
|
26
|
26
|
24
|
21
|
27
|
37
|
26
|
28
|
23
|
23
|
29
|
26
|
28
|
23
|
22
|
22
|
15
|
19
|
30
|
30
|
32
|
24
|
31
|
|
|
2024/05
|
21
|
27
|
27
|
29
|
23
|
43
|
30
|
37
|
39
|
54
|
38
|
27
|
49
|
57
|
65
|
63
|
55
|
51
|
37
|
18
|
16
|
31
|
46
|
34
|
31
|
28
|
29
|
27
|
36
|
47
|
27
|
|
2024/04
|
52
|
44
|
34
|
34
|
18
|
23
|
16
|
22
|
35
|
45
|
52
|
61
|
51
|
45
|
47
|
48
|
53
|
34
|
40
|
26
|
19
|
32
|
30
|
38
|
43
|
38
|
46
|
40
|
37
|
34
|
|
|
2024/03
|
41
|
48
|
47
|
36
|
42
|
40
|
53
|
47
|
54
|
18
|
21
|
35
|
56
|
39
|
45
|
51
|
59
|
49
|
22
|
64
|
69
|
50
|
49
|
50
|
49
|
37
|
58
|
51
|
56
|
54
|
62
|
|
2024/02
|
54
|
43
|
38
|
25
|
20
|
18
|
13
|
17
|
36
|
108
|
80
|
62
|
65
|
54
|
49
|
30
|
46
|
37
|
41
|
40
|
45
|
31
|
20
|
20
|
18
|
14
|
13
|
16
|
16
|
||
|
2024/01
|
77
|
62
|
26
|
48
|
59
|
70
|
62
|
64
|
41
|
33
|
45
|
55
|
60
|
71
|
74
|
61
|
55
|
60
|
58
|
38
|
19
|
17
|
30
|
40
|
46
|
52
|
25
|
23
|
34
|
55
|
57
|
|
2023/12
|
48
|
54
|
59
|
46
|
42
|
40
|
57
|
60
|
78
|
71
|
60
|
38
|
44
|
55
|
59
|
25
|
21
|
17
|
13
|
33
|
37
|
54
|
53
|
49
|
59
|
64
|
71
|
67
|
70
|
61
|
60
|
|
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