Air Quality
Excellent
No health implications.
3
PM2.5
8
PM10
33
O3
0.6
CO
6
SO2
14
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
26 Oct
67
Good
Tue
27 Oct
55
Good
Wed
28 Oct
52
Good
Thu
29 Oct
55
Good
Fri
30 Oct
60
Good
Sat
31 Oct
55
Good
Sun
1 Nov
37
Excellent
Air quality in the last 12 months (Yunxi)
|
2026/08
|
24
|
20
|
18
|
15
|
21
|
28
|
27
|
32
|
34
|
29
|
24
|
18
|
21
|
24
|
27
|
29
|
34
|
32
|
29
|
35
|
35
|
31
|
29
|
27
|
26
|
28
|
29
|
35
|
25
|
34
|
39
|
|
2026/07
|
34
|
30
|
29
|
29
|
30
|
30
|
31
|
32
|
31
|
28
|
27
|
24
|
26
|
33
|
32
|
29
|
23
|
38
|
51
|
43
|
41
|
39
|
32
|
30
|
34
|
33
|
24
|
17
|
17
|
22
|
27
|
|
2026/06
|
36
|
45
|
44
|
53
|
47
|
37
|
24
|
22
|
25
|
28
|
27
|
26
|
25
|
32
|
48
|
44
|
36
|
29
|
25
|
24
|
27
|
28
|
26
|
27
|
27
|
29
|
29
|
32
|
35
|
32
|
|
|
2026/05
|
45
|
38
|
35
|
34
|
39
|
40
|
36
|
47
|
36
|
36
|
44
|
59
|
60
|
28
|
34
|
34
|
18
|
19
|
24
|
30
|
32
|
26
|
33
|
26
|
20
|
24
|
26
|
40
|
30
|
33
|
35
|
|
2026/04
|
41
|
48
|
58
|
93
|
68
|
74
|
65
|
51
|
35
|
50
|
58
|
46
|
44
|
40
|
40
|
44
|
56
|
58
|
120
|
106
|
49
|
23
|
27
|
37
|
43
|
49
|
47
|
48
|
45
|
40
|
|
|
2026/03
|
19
|
24
|
31
|
45
|
63
|
58
|
42
|
42
|
48
|
74
|
73
|
151
|
106
|
62
|
19
|
23
|
34
|
45
|
68
|
61
|
65
|
66
|
76
|
46
|
37
|
51
|
43
|
44
|
49
|
34
|
32
|
|
2026/02
|
73
|
66
|
68
|
68
|
56
|
108
|
93
|
73
|
67
|
86
|
97
|
79
|
58
|
52
|
69
|
32
|
55
|
50
|
50
|
39
|
53
|
106
|
141
|
70
|
41
|
26
|
34
|
35
|
|||
|
2026/01
|
52
|
67
|
93
|
59
|
46
|
31
|
30
|
36
|
39
|
44
|
60
|
52
|
46
|
57
|
58
|
57
|
118
|
112
|
60
|
50
|
67
|
75
|
61
|
82
|
84
|
104
|
116
|
103
|
73
|
56
|
65
|
|
2025/12
|
75
|
98
|
81
|
66
|
73
|
62
|
46
|
52
|
71
|
76
|
89
|
104
|
51
|
41
|
48
|
48
|
75
|
105
|
73
|
44
|
51
|
107
|
55
|
73
|
58
|
59
|
60
|
54
|
56
|
75
|
97
|
|
2025/11
|
26
|
36
|
77
|
73
|
106
|
68
|
20
|
28
|
49
|
69
|
61
|
60
|
54
|
59
|
49
|
47
|
17
|
21
|
21
|
26
|
33
|
36
|
30
|
51
|
38
|
70
|
101
|
58
|
48
|
50
|
|
|
2025/10
|
20
|
11
|
19
|
20
|
13
|
12
|
15
|
16
|
15
|
16
|
20
|
19
|
16
|
21
|
26
|
28
|
16
|
23
|
41
|
25
|
22
|
44
|
56
|
67
|
46
|
28
|
32
|
42
|
69
|
44
|
26
|
|
2025/09
|
29
|
28
|
36
|
28
|
20
|
38
|
31
|
21
|
25
|
33
|
19
|
18
|
20
|
27
|
33
|
26
|
16
|
17
|
20
|
20
|
25
|
24
|
13
|
16
|
25
|
24
|
22
|
17
|
18
|
19
|
|
|
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