Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
37
*
PM2.5
36
PM10
35
O3
0.7
CO
3
SO2
21
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
13 Dec
50
Excellent
Sun
14 Dec
60
Good
Mon
15 Dec
65
Good
Tue
16 Dec
73
Good
Wed
17 Dec
70
Good
Thu
18 Dec
42
Excellent
Fri
19 Dec
32
Excellent
Air quality in the last 12 months (Yunzhou)
|
2025/11
|
36
|
34
|
47
|
64
|
78
|
106
|
49
|
74
|
61
|
54
|
68
|
57
|
52
|
70
|
89
|
26
|
21
|
43
|
64
|
64
|
71
|
79
|
110
|
142
|
69
|
187
|
58
|
124
|
138
|
141
|
|
|
2025/10
|
58
|
53
|
41
|
41
|
57
|
60
|
37
|
14
|
16
|
14
|
36
|
36
|
42
|
41
|
36
|
46
|
10
|
14
|
15
|
21
|
29
|
44
|
44
|
60
|
46
|
16
|
34
|
56
|
69
|
33
|
33
|
|
2025/09
|
29
|
33
|
43
|
31
|
25
|
46
|
36
|
33
|
50
|
51
|
41
|
32
|
40
|
41
|
26
|
18
|
10
|
14
|
36
|
49
|
22
|
19
|
27
|
39
|
40
|
39
|
50
|
32
|
40
|
43
|
|
|
2025/08
|
39
|
32
|
26
|
29
|
43
|
33
|
17
|
14
|
30
|
20
|
39
|
36
|
21
|
37
|
40
|
19
|
23
|
22
|
22
|
17
|
31
|
44
|
20
|
19
|
33
|
25
|
14
|
27
|
37
|
37
|
36
|
|
2025/07
|
32
|
25
|
27
|
39
|
15
|
14
|
18
|
23
|
32
|
24
|
40
|
44
|
26
|
31
|
37
|
11
|
19
|
26
|
41
|
12
|
16
|
22
|
29
|
17
|
17
|
14
|
14
|
23
|
19
|
16
|
26
|
|
2025/06
|
30
|
17
|
23
|
31
|
27
|
22
|
21
|
25
|
26
|
29
|
41
|
53
|
30
|
27
|
15
|
21
|
35
|
32
|
26
|
17
|
20
|
26
|
30
|
35
|
40
|
53
|
51
|
34
|
29
|
29
|
|
|
2025/05
|
36
|
31
|
21
|
29
|
67
|
32
|
58
|
65
|
24
|
41
|
41
|
56
|
80
|
22
|
43
|
117
|
54
|
56
|
50
|
60
|
45
|
61
|
55
|
55
|
47
|
38
|
37
|
42
|
51
|
58
|
24
|
|
2025/04
|
55
|
35
|
78
|
129
|
41
|
65
|
61
|
37
|
49
|
51
|
202
|
36
|
29
|
24
|
50
|
133
|
219
|
24
|
50
|
60
|
51
|
49
|
63
|
28
|
34
|
51
|
18
|
40
|
52
|
41
|
|
|
2025/03
|
91
|
63
|
37
|
59
|
54
|
57
|
56
|
70
|
75
|
103
|
190
|
118
|
95
|
75
|
34
|
34
|
32
|
27
|
46
|
44
|
54
|
74
|
219
|
151
|
124
|
109
|
89
|
46
|
30
|
43
|
49
|
|
2025/02
|
87
|
38
|
33
|
42
|
49
|
83
|
19
|
45
|
68
|
73
|
83
|
48
|
57
|
67
|
86
|
27
|
42
|
50
|
29
|
38
|
48
|
29
|
34
|
75
|
64
|
79
|
87
|
85
|
|||
|
2025/01
|
65
|
46
|
56
|
59
|
80
|
31
|
39
|
21
|
42
|
63
|
68
|
50
|
72
|
35
|
42
|
70
|
80
|
67
|
86
|
68
|
62
|
34
|
91
|
90
|
99
|
134
|
30
|
48
|
255
|
71
|
87
|
|
2024/12
|
55
|
26
|
48
|
46
|
44
|
35
|
25
|
64
|
78
|
86
|
60
|
85
|
45
|
52
|
58
|
65
|
38
|
35
|
54
|
53
|
48
|
78
|
82
|
90
|
60
|
42
|
38
|
68
|
97
|
116
|
66
|
|
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