Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
41
*
PM2.5
50
PM10
97
O3
0.8
CO
8
SO2
8
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
6 Oct
59
Good
Tue
7 Oct
54
Good
Wed
8 Oct
50
Excellent
Thu
9 Oct
55
Good
Fri
10 Oct
52
Good
Sat
11 Oct
53
Good
Sun
12 Oct
35
Excellent
Air quality in the last 12 months (Yunzhou)
|
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
|
|
2024/11
|
66
|
78
|
49
|
29
|
58
|
43
|
57
|
76
|
107
|
58
|
66
|
66
|
61
|
56
|
63
|
61
|
44
|
50
|
68
|
62
|
52
|
35
|
54
|
75
|
19
|
26
|
23
|
27
|
43
|
63
|
|
|
2024/10
|
16
|
26
|
41
|
43
|
49
|
37
|
19
|
39
|
42
|
37
|
54
|
49
|
53
|
54
|
20
|
57
|
56
|
16
|
16
|
20
|
39
|
24
|
53
|
51
|
60
|
50
|
20
|
44
|
53
|
46
|
64
|
|
2024/09
|
22
|
16
|
20
|
20
|
12
|
18
|
13
|
26
|
29
|
14
|
19
|
22
|
25
|
12
|
20
|
22
|
24
|
33
|
39
|
18
|
9
|
19
|
34
|
40
|
17
|
32
|
52
|
42
|
33
|
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