Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
29
PM2.5
76
*
PM10
42
O3
0.8
CO
12
SO2
44
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
5 Nov
96
Good
Thu
6 Nov
72
Good
Fri
7 Nov
75
Good
Sat
8 Nov
60
Good
Sun
9 Nov
70
Good
Mon
10 Nov
43
Excellent
Tue
11 Nov
50
Excellent
Dunhuang Air quality rank
Air quality in the last 12 months (Dunhuang)
|
2025/09
|
199
|
93
|
118
|
74
|
67
|
80
|
79
|
67
|
75
|
67
|
51
|
66
|
47
|
69
|
37
|
45
|
51
|
49
|
60
|
71
|
60
|
43
|
46
|
49
|
49
|
44
|
55
|
50
|
52
|
55
|
|
|
2025/08
|
51
|
43
|
40
|
41
|
41
|
40
|
38
|
45
|
51
|
46
|
48
|
40
|
41
|
48
|
45
|
53
|
46
|
56
|
106
|
71
|
62
|
43
|
44
|
55
|
65
|
35
|
41
|
50
|
44
|
52
|
89
|
|
2025/07
|
54
|
50
|
38
|
38
|
35
|
54
|
52
|
56
|
39
|
46
|
58
|
59
|
50
|
53
|
50
|
44
|
48
|
50
|
37
|
43
|
43
|
43
|
44
|
48
|
53
|
46
|
47
|
38
|
148
|
84
|
65
|
|
2025/06
|
35
|
50
|
39
|
46
|
48
|
48
|
37
|
44
|
59
|
49
|
51
|
47
|
59
|
52
|
39
|
49
|
42
|
52
|
36
|
41
|
36
|
37
|
32
|
41
|
53
|
47
|
47
|
57
|
42
|
40
|
|
|
2025/05
|
75
|
167
|
65
|
149
|
86
|
84
|
143
|
73
|
41
|
41
|
54
|
58
|
57
|
48
|
61
|
67
|
68
|
51
|
79
|
93
|
95
|
67
|
70
|
72
|
55
|
50
|
71
|
197
|
69
|
61
|
48
|
|
2025/04
|
128
|
269
|
104
|
59
|
104
|
121
|
90
|
63
|
56
|
81
|
49
|
33
|
51
|
106
|
137
|
72
|
139
|
98
|
96
|
97
|
83
|
80
|
54
|
50
|
55
|
41
|
53
|
60
|
65
|
51
|
|
|
2025/03
|
85
|
73
|
72
|
90
|
108
|
172
|
124
|
137
|
126
|
186
|
98
|
72
|
67
|
68
|
52
|
52
|
65
|
92
|
89
|
76
|
92
|
133
|
275
|
207
|
174
|
341
|
87
|
78
|
75
|
110
|
148
|
|
2025/02
|
80
|
50
|
46
|
43
|
34
|
46
|
49
|
47
|
64
|
83
|
74
|
77
|
66
|
66
|
85
|
89
|
80
|
74
|
75
|
64
|
66
|
122
|
57
|
92
|
111
|
126
|
119
|
99
|
|||
|
2025/01
|
68
|
76
|
83
|
80
|
66
|
79
|
69
|
65
|
67
|
70
|
66
|
53
|
43
|
45
|
47
|
51
|
60
|
70
|
66
|
70
|
69
|
71
|
66
|
78
|
94
|
75
|
81
|
104
|
156
|
100
|
94
|
|
2024/12
|
67
|
76
|
66
|
56
|
53
|
57
|
54
|
56
|
56
|
57
|
53
|
50
|
55
|
49
|
52
|
63
|
69
|
63
|
62
|
58
|
66
|
71
|
66
|
59
|
51
|
49
|
54
|
59
|
63
|
82
|
81
|
|
2024/11
|
59
|
60
|
53
|
62
|
67
|
67
|
67
|
72
|
65
|
53
|
52
|
56
|
63
|
70
|
41
|
50
|
62
|
65
|
64
|
66
|
76
|
71
|
57
|
52
|
38
|
45
|
52
|
52
|
59
|
68
|
|
|
2024/10
|
49
|
53
|
57
|
57
|
46
|
49
|
49
|
56
|
52
|
54
|
58
|
73
|
73
|
53
|
65
|
65
|
61
|
107
|
105
|
60
|
51
|
56
|
58
|
61
|
50
|
55
|
55
|
51
|
56
|
52
|
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