Air Quality
Light
Healthy people may experience slight irritations and sensitive individuals will be slightly affected to a larger extent.
35
PM2.5
156
*
PM10
65
O3
0.8
CO
31
SO2
17
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
22 Dec
91
Good
Tue
23 Dec
54
Good
Wed
24 Dec
55
Good
Thu
25 Dec
54
Good
Fri
26 Dec
62
Good
Sat
27 Dec
56
Good
Sun
28 Dec
29
Excellent
Yumen Air quality rank
1
Qianjiang, Chongqing
2
Altay Prefecture, Xinjiang
3
Altay City, Xinjiang Uygur Autonomous Region
4
Wendeng, Shandong
5
Tacheng Prefecture, Xinjiang
6
Tianshan, Xinjiang
7
Saybag, Xinjiang
8
Shuimogou, Xinjiang
9
Tacheng City, Xinjiang Uygur Autonomous Region
0
Yumen, Gansu
Air quality in the last 12 months (Yumen)
|
2025/11
|
65
|
54
|
66
|
62
|
73
|
151
|
148
|
141
|
66
|
69
|
69
|
71
|
49
|
65
|
57
|
33
|
33
|
53
|
80
|
74
|
63
|
77
|
115
|
61
|
91
|
67
|
75
|
96
|
65
|
66
|
|
|
2025/10
|
52
|
67
|
65
|
36
|
57
|
51
|
43
|
45
|
44
|
54
|
59
|
59
|
61
|
57
|
58
|
52
|
60
|
110
|
86
|
70
|
64
|
68
|
65
|
74
|
70
|
57
|
63
|
71
|
76
|
70
|
69
|
|
2025/09
|
152
|
111
|
114
|
75
|
69
|
73
|
69
|
63
|
67
|
67
|
57
|
88
|
59
|
94
|
46
|
45
|
58
|
48
|
55
|
81
|
74
|
70
|
43
|
51
|
58
|
56
|
62
|
58
|
51
|
51
|
|
|
2025/08
|
45
|
41
|
39
|
41
|
37
|
35
|
32
|
39
|
47
|
55
|
50
|
45
|
37
|
40
|
38
|
45
|
47
|
51
|
151
|
42
|
38
|
34
|
49
|
56
|
77
|
35
|
35
|
39
|
36
|
68
|
60
|
|
2025/07
|
42
|
53
|
32
|
32
|
26
|
44
|
52
|
51
|
37
|
47
|
61
|
81
|
82
|
43
|
47
|
39
|
48
|
59
|
30
|
33
|
35
|
48
|
51
|
40
|
43
|
41
|
46
|
37
|
174
|
112
|
53
|
|
2025/06
|
39
|
52
|
44
|
50
|
54
|
54
|
37
|
44
|
44
|
37
|
45
|
42
|
73
|
46
|
30
|
34
|
34
|
68
|
42
|
51
|
32
|
40
|
28
|
31
|
86
|
43
|
33
|
74
|
36
|
31
|
|
|
2025/05
|
83
|
117
|
66
|
188
|
115
|
129
|
105
|
59
|
33
|
33
|
43
|
53
|
58
|
46
|
59
|
83
|
95
|
46
|
56
|
83
|
86
|
83
|
59
|
68
|
66
|
40
|
53
|
253
|
58
|
55
|
45
|
|
2025/04
|
164
|
208
|
163
|
59
|
95
|
90
|
126
|
78
|
51
|
76
|
49
|
34
|
37
|
90
|
121
|
86
|
135
|
69
|
80
|
77
|
79
|
67
|
45
|
43
|
52
|
46
|
56
|
62
|
83
|
51
|
|
|
2025/03
|
71
|
63
|
90
|
79
|
77
|
321
|
126
|
157
|
204
|
199
|
128
|
71
|
52
|
51
|
44
|
44
|
61
|
100
|
93
|
84
|
83
|
151
|
177
|
210
|
217
|
125
|
69
|
63
|
53
|
81
|
242
|
|
2025/02
|
66
|
37
|
34
|
36
|
26
|
27
|
41
|
43
|
57
|
69
|
68
|
58
|
45
|
53
|
106
|
100
|
74
|
80
|
74
|
61
|
72
|
107
|
57
|
77
|
84
|
86
|
81
|
75
|
|||
|
2025/01
|
65
|
65
|
79
|
96
|
55
|
62
|
61
|
58
|
58
|
81
|
71
|
65
|
47
|
37
|
42
|
57
|
57
|
60
|
54
|
62
|
70
|
68
|
67
|
71
|
125
|
66
|
68
|
75
|
96
|
70
|
67
|
|
2024/12
|
59
|
62
|
59
|
47
|
43
|
47
|
49
|
47
|
46
|
52
|
48
|
46
|
48
|
46
|
49
|
59
|
58
|
62
|
61
|
57
|
71
|
81
|
70
|
51
|
47
|
49
|
49
|
65
|
64
|
66
|
71
|
|
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