Air Quality
Excellent
No health implications.
19
PM2.5
37
PM10
107
O3
0.6
CO
5
SO2
10
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
28 Oct
65
Good
Thu
29 Oct
60
Good
Fri
30 Oct
72
Good
Sat
31 Oct
63
Good
Sun
1 Nov
63
Good
Mon
2 Nov
59
Good
Tue
3 Nov
15
Excellent
Air quality in the last 12 months (Yunxiao)
|
2026/08
|
20
|
21
|
36
|
44
|
41
|
35
|
38
|
35
|
26
|
22
|
40
|
45
|
42
|
26
|
23
|
28
|
33
|
24
|
26
|
16
|
25
|
25
|
27
|
20
|
19
|
20
|
27
|
26
|
35
|
23
|
19
|
|
2026/07
|
22
|
23
|
20
|
16
|
19
|
17
|
16
|
20
|
27
|
34
|
45
|
37
|
19
|
17
|
18
|
20
|
21
|
26
|
30
|
26
|
40
|
45
|
47
|
49
|
38
|
19
|
16
|
16
|
27
|
34
|
33
|
|
2026/06
|
45
|
48
|
39
|
34
|
33
|
37
|
30
|
25
|
24
|
29
|
31
|
41
|
28
|
17
|
19
|
20
|
15
|
17
|
19
|
23
|
29
|
30
|
36
|
40
|
32
|
23
|
24
|
27
|
22
|
16
|
|
|
2026/05
|
34
|
41
|
39
|
24
|
27
|
37
|
37
|
45
|
32
|
39
|
40
|
55
|
40
|
17
|
19
|
24
|
35
|
34
|
32
|
30
|
24
|
32
|
32
|
33
|
27
|
29
|
33
|
40
|
41
|
48
|
48
|
|
2026/04
|
29
|
32
|
35
|
32
|
31
|
35
|
41
|
40
|
41
|
33
|
33
|
33
|
30
|
33
|
42
|
35
|
38
|
39
|
41
|
44
|
37
|
32
|
30
|
16
|
26
|
46
|
51
|
47
|
27
|
22
|
|
|
2026/03
|
17
|
40
|
24
|
31
|
32
|
30
|
46
|
40
|
40
|
35
|
47
|
51
|
46
|
45
|
45
|
37
|
41
|
42
|
40
|
40
|
42
|
41
|
44
|
38
|
46
|
37
|
42
|
34
|
40
|
53
|
34
|
|
2026/02
|
26
|
37
|
47
|
53
|
54
|
48
|
35
|
43
|
40
|
43
|
44
|
47
|
49
|
42
|
30
|
39
|
49
|
41
|
40
|
51
|
53
|
60
|
62
|
65
|
39
|
31
|
45
|
13
|
|||
|
2026/01
|
31
|
23
|
38
|
46
|
44
|
30
|
43
|
48
|
50
|
51
|
57
|
58
|
58
|
52
|
61
|
62
|
62
|
60
|
59
|
42
|
37
|
42
|
38
|
39
|
38
|
51
|
46
|
36
|
43
|
44
|
28
|
|
2025/12
|
36
|
45
|
46
|
48
|
43
|
40
|
44
|
46
|
48
|
43
|
45
|
49
|
39
|
32
|
47
|
49
|
55
|
53
|
60
|
49
|
64
|
40
|
40
|
47
|
23
|
29
|
33
|
38
|
39
|
47
|
44
|
|
2025/11
|
26
|
43
|
41
|
20
|
22
|
29
|
33
|
37
|
43
|
26
|
23
|
14
|
16
|
29
|
42
|
44
|
42
|
37
|
22
|
35
|
41
|
50
|
49
|
50
|
40
|
63
|
53
|
66
|
69
|
49
|
|
|
2025/10
|
32
|
26
|
30
|
33
|
25
|
24
|
32
|
32
|
33
|
30
|
32
|
28
|
25
|
30
|
26
|
31
|
36
|
34
|
30
|
20
|
15
|
14
|
23
|
28
|
32
|
42
|
45
|
42
|
23
|
31
|
39
|
|
2025/09
|
34
|
31
|
31
|
30
|
27
|
26
|
16
|
14
|
17
|
21
|
20
|
27
|
26
|
27
|
25
|
29
|
24
|
18
|
15
|
13
|
18
|
19
|
17
|
16
|
21
|
24
|
26
|
28
|
32
|
40
|
|
|
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