Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
42
*
PM2.5
52
PM10
83
O3
0.7
CO
10
SO2
12
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
6 Feb
52
Good
Fri
7 Feb
41
Excellent
Sat
8 Feb
42
Excellent
Sun
9 Feb
34
Excellent
Mon
10 Feb
35
Excellent
Tue
11 Feb
32
Excellent
Wed
12 Feb
49
Excellent
Air quality in the last 12 months (Yun County)
|
2025/01
|
36
|
33
|
34
|
36
|
43
|
41
|
33
|
34
|
31
|
38
|
40
|
36
|
40
|
38
|
50
|
46
|
43
|
42
|
37
|
33
|
35
|
42
|
39
|
32
|
35
|
46
|
28
|
45
|
70
|
41
|
44
|
|
2024/12
|
25
|
23
|
22
|
25
|
24
|
26
|
27
|
29
|
26
|
31
|
42
|
40
|
32
|
31
|
29
|
29
|
30
|
27
|
26
|
27
|
28
|
23
|
25
|
30
|
30
|
37
|
45
|
40
|
31
|
29
|
33
|
|
2024/11
|
32
|
34
|
27
|
27
|
30
|
35
|
16
|
13
|
19
|
24
|
20
|
20
|
22
|
24
|
24
|
26
|
27
|
28
|
27
|
24
|
24
|
19
|
23
|
25
|
26
|
23
|
24
|
23
|
20
|
20
|
|
|
2024/10
|
17
|
14
|
17
|
15
|
17
|
19
|
23
|
20
|
22
|
21
|
23
|
28
|
28
|
30
|
34
|
26
|
22
|
32
|
36
|
33
|
21
|
23
|
21
|
23
|
24
|
24
|
31
|
43
|
39
|
29
|
27
|
|
2024/09
|
21
|
23
|
20
|
19
|
17
|
24
|
31
|
26
|
20
|
15
|
15
|
19
|
21
|
20
|
24
|
24
|
21
|
23
|
28
|
32
|
37
|
30
|
26
|
27
|
32
|
31
|
22
|
19
|
17
|
21
|
|
|
2024/08
|
21
|
18
|
15
|
15
|
16
|
16
|
17
|
16
|
17
|
19
|
15
|
26
|
37
|
41
|
37
|
25
|
30
|
26
|
21
|
20
|
19
|
22
|
19
|
18
|
18
|
23
|
21
|
21
|
21
|
20
|
20
|
|
2024/07
|
16
|
17
|
16
|
15
|
18
|
20
|
16
|
19
|
16
|
17
|
13
|
14
|
15
|
15
|
15
|
16
|
17
|
20
|
18
|
16
|
13
|
14
|
13
|
15
|
19
|
19
|
20
|
20
|
19
|
15
|
17
|
|
2024/06
|
42
|
37
|
32
|
30
|
33
|
27
|
24
|
22
|
25
|
31
|
28
|
27
|
14
|
15
|
18
|
27
|
32
|
27
|
38
|
34
|
28
|
26
|
24
|
22
|
15
|
20
|
15
|
15
|
17
|
14
|
|
|
2024/05
|
58
|
52
|
42
|
59
|
59
|
39
|
43
|
53
|
38
|
33
|
31
|
40
|
40
|
36
|
39
|
43
|
40
|
40
|
41
|
35
|
30
|
34
|
29
|
31
|
22
|
17
|
15
|
15
|
28
|
41
|
37
|
|
2024/04
|
47
|
49
|
63
|
59
|
56
|
69
|
57
|
63
|
59
|
68
|
79
|
85
|
69
|
48
|
59
|
93
|
97
|
61
|
54
|
51
|
37
|
54
|
53
|
63
|
61
|
56
|
59
|
62
|
65
|
59
|
|
|
2024/03
|
38
|
39
|
42
|
45
|
32
|
34
|
35
|
33
|
35
|
48
|
50
|
67
|
72
|
59
|
64
|
68
|
64
|
53
|
56
|
79
|
63
|
33
|
28
|
38
|
38
|
46
|
57
|
51
|
57
|
70
|
58
|
|
2024/02
|
48
|
64
|
53
|
39
|
41
|
35
|
48
|
51
|
54
|
88
|
54
|
43
|
41
|
35
|
37
|
36
|
35
|
36
|
34
|
38
|
50
|
56
|
64
|
63
|
52
|
46
|
40
|
40
|
37
|
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22
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27
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28
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29
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30
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31
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- Excellent
- Good
- Lightly
- Moderately
- Heavily
- Severely
Air quality source: CNEMC
*: primary pollution