Air Quality
Light
Healthy people may experience slight irritations and sensitive individuals will be slightly affected to a larger extent.
90
*
PM2.5
156
PM10
39
O3
1.2
CO
11
SO2
27
NO2
Healthy people may experience slight irritations and sensitive individuals will be slightly affected to a larger extent.
Advise
Children, seniors and individuals with respiratory or heart diseases should reduce sustained and high-intensity outdoor exercises.
Air Quality
Today
2 Dec
105
Light
Wed
3 Dec
64
Good
Thu
4 Dec
57
Good
Fri
5 Dec
58
Good
Sat
6 Dec
64
Good
Sun
7 Dec
92
Good
Mon
8 Dec
42
Excellent
Air quality in the last 12 months (Yunxi)
|
2025/10
|
39
|
37
|
34
|
34
|
68
|
48
|
52
|
66
|
53
|
60
|
75
|
94
|
38
|
51
|
60
|
23
|
28
|
10
|
12
|
20
|
21
|
27
|
40
|
36
|
86
|
79
|
84
|
82
|
82
|
91
|
60
|
|
2025/09
|
21
|
25
|
24
|
26
|
24
|
28
|
40
|
33
|
25
|
27
|
30
|
19
|
33
|
38
|
32
|
29
|
31
|
27
|
17
|
18
|
28
|
37
|
22
|
14
|
17
|
27
|
52
|
53
|
42
|
40
|
|
|
2025/08
|
35
|
39
|
35
|
24
|
21
|
17
|
13
|
13
|
20
|
29
|
13
|
16
|
18
|
19
|
13
|
16
|
21
|
25
|
15
|
15
|
16
|
15
|
17
|
19
|
17
|
20
|
21
|
23
|
25
|
30
|
23
|
|
2025/07
|
12
|
10
|
15
|
18
|
26
|
29
|
30
|
31
|
24
|
20
|
30
|
21
|
16
|
24
|
23
|
20
|
27
|
24
|
31
|
24
|
14
|
10
|
9
|
15
|
20
|
25
|
16
|
21
|
23
|
23
|
22
|
|
2025/06
|
10
|
24
|
34
|
43
|
33
|
30
|
25
|
21
|
34
|
29
|
21
|
29
|
21
|
17
|
30
|
29
|
16
|
9
|
9
|
18
|
14
|
13
|
17
|
23
|
24
|
25
|
25
|
12
|
10
|
10
|
|
|
2025/05
|
53
|
56
|
57
|
46
|
39
|
78
|
95
|
32
|
45
|
49
|
39
|
42
|
36
|
55
|
44
|
20
|
32
|
70
|
45
|
19
|
16
|
18
|
44
|
54
|
43
|
40
|
45
|
29
|
23
|
20
|
13
|
|
2025/04
|
63
|
55
|
57
|
58
|
66
|
66
|
62
|
60
|
56
|
39
|
40
|
177
|
123
|
122
|
56
|
56
|
64
|
68
|
53
|
66
|
37
|
43
|
54
|
41
|
53
|
43
|
37
|
60
|
58
|
37
|
|
|
2025/03
|
49
|
32
|
16
|
33
|
37
|
49
|
56
|
54
|
53
|
46
|
31
|
52
|
43
|
32
|
25
|
46
|
40
|
41
|
47
|
44
|
45
|
50
|
60
|
55
|
49
|
65
|
87
|
69
|
73
|
61
|
66
|
|
2025/02
|
61
|
56
|
82
|
72
|
57
|
43
|
84
|
46
|
44
|
56
|
49
|
71
|
101
|
89
|
68
|
55
|
46
|
35
|
49
|
56
|
65
|
31
|
75
|
86
|
66
|
50
|
39
|
47
|
|||
|
2025/01
|
87
|
119
|
160
|
199
|
71
|
74
|
76
|
76
|
69
|
57
|
71
|
73
|
98
|
118
|
76
|
76
|
83
|
104
|
101
|
129
|
105
|
101
|
213
|
107
|
19
|
39
|
56
|
92
|
209
|
69
|
109
|
|
2024/12
|
47
|
59
|
94
|
80
|
44
|
50
|
48
|
72
|
61
|
58
|
63
|
79
|
82
|
56
|
62
|
51
|
61
|
76
|
70
|
92
|
85
|
62
|
68
|
86
|
91
|
122
|
136
|
65
|
54
|
109
|
122
|
|
2024/11
|
70
|
91
|
73
|
79
|
63
|
63
|
50
|
50
|
57
|
51
|
57
|
59
|
58
|
76
|
87
|
77
|
22
|
17
|
25
|
25
|
43
|
53
|
60
|
65
|
31
|
30
|
42
|
50
|
51
|
48
|
|
|
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