Air Quality
Excellent
No health implications.
11
PM2.5
19
PM10
27
O3
0.5
CO
5
SO2
9
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
5 Oct
35
Excellent
Sun
6 Oct
34
Excellent
Mon
7 Oct
32
Excellent
Tue
8 Oct
34
Excellent
Wed
9 Oct
37
Excellent
Thu
10 Oct
38
Excellent
Fri
11 Oct
35
Excellent
Air quality in the last 12 months (Yun County)
|
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
|
||
|
2024/01
|
35
|
27
|
28
|
32
|
28
|
33
|
35
|
32
|
37
|
37
|
40
|
37
|
34
|
34
|
34
|
33
|
25
|
35
|
42
|
46
|
47
|
42
|
46
|
44
|
38
|
27
|
33
|
34
|
37
|
34
|
34
|
|
2023/12
|
35
|
34
|
32
|
28
|
27
|
30
|
28
|
26
|
23
|
23
|
25
|
27
|
24
|
24
|
26
|
26
|
26
|
24
|
26
|
27
|
32
|
29
|
23
|
26
|
23
|
25
|
31
|
30
|
32
|
31
|
32
|
|
2023/11
|
26
|
26
|
28
|
24
|
27
|
31
|
29
|
27
|
26
|
28
|
28
|
26
|
28
|
26
|
23
|
27
|
27
|
27
|
23
|
29
|
27
|
27
|
25
|
26
|
28
|
29
|
30
|
33
|
36
|
39
|
|
|
2023/10
|
20
|
20
|
18
|
19
|
20
|
19
|
20
|
17
|
15
|
20
|
17
|
17
|
16
|
19
|
24
|
23
|
25
|
25
|
28
|
28
|
30
|
29
|
30
|
25
|
21
|
20
|
21
|
22
|
25
|
24
|
23
|
|
2023/09
|
28
|
29
|
34
|
36
|
32
|
31
|
28
|
28
|
32
|
28
|
25
|
25
|
23
|
28
|
34
|
36
|
28
|
20
|
20
|
21
|
20
|
20
|
23
|
22
|
23
|
25
|
24
|
21
|
17
|
17
|
|
|
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