Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
18
PM2.5
81
*
PM10
78
O3
0.7
CO
15
SO2
13
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
28 Jan
73
Good
Thu
29 Jan
122
Light
Fri
30 Jan
67
Good
Sat
31 Jan
68
Good
Sun
1 Feb
62
Good
Mon
2 Feb
61
Good
Tue
3 Feb
43
Excellent
Da Qaidam Air quality rank
Air quality in the last 12 months (Da Qaidam)
|
2025/12
|
44
|
45
|
43
|
43
|
54
|
53
|
45
|
49
|
52
|
42
|
52
|
100
|
55
|
48
|
50
|
57
|
48
|
53
|
59
|
44
|
43
|
54
|
55
|
45
|
43
|
47
|
45
|
41
|
41
|
47
|
42
|
|
2025/11
|
43
|
44
|
49
|
45
|
56
|
77
|
93
|
75
|
53
|
54
|
53
|
49
|
42
|
49
|
45
|
32
|
41
|
42
|
48
|
50
|
52
|
55
|
59
|
59
|
58
|
35
|
54
|
72
|
57
|
41
|
|
|
2025/10
|
43
|
54
|
47
|
38
|
62
|
46
|
45
|
39
|
44
|
45
|
46
|
50
|
48
|
40
|
41
|
52
|
48
|
59
|
48
|
49
|
43
|
50
|
51
|
51
|
55
|
45
|
42
|
51
|
48
|
48
|
44
|
|
2025/09
|
95
|
75
|
85
|
59
|
64
|
70
|
64
|
57
|
61
|
52
|
45
|
58
|
40
|
53
|
38
|
47
|
44
|
44
|
46
|
58
|
46
|
35
|
46
|
41
|
43
|
43
|
54
|
43
|
45
|
46
|
|
|
2025/08
|
47
|
38
|
34
|
42
|
40
|
28
|
37
|
39
|
41
|
36
|
49
|
38
|
37
|
42
|
40
|
49
|
45
|
45
|
86
|
101
|
35
|
30
|
34
|
47
|
48
|
32
|
32
|
37
|
35
|
40
|
54
|
|
2025/07
|
46
|
41
|
34
|
33
|
33
|
46
|
67
|
60
|
41
|
49
|
49
|
43
|
37
|
48
|
44
|
34
|
36
|
37
|
33
|
33
|
33
|
34
|
33
|
35
|
41
|
34
|
34
|
29
|
92
|
67
|
80
|
|
2025/06
|
32
|
42
|
32
|
36
|
34
|
40
|
27
|
33
|
44
|
37
|
43
|
45
|
57
|
58
|
40
|
42
|
43
|
43
|
31
|
35
|
34
|
33
|
30
|
40
|
44
|
42
|
46
|
45
|
50
|
44
|
|
|
2025/05
|
64
|
93
|
55
|
143
|
66
|
72
|
117
|
84
|
39
|
37
|
46
|
57
|
55
|
45
|
48
|
47
|
52
|
45
|
62
|
68
|
176
|
78
|
87
|
82
|
47
|
47
|
62
|
120
|
79
|
58
|
43
|
|
2025/04
|
113
|
154
|
81
|
56
|
79
|
84
|
80
|
61
|
54
|
68
|
44
|
24
|
42
|
72
|
86
|
75
|
116
|
115
|
95
|
147
|
117
|
95
|
59
|
49
|
49
|
35
|
43
|
52
|
55
|
43
|
|
|
2025/03
|
77
|
77
|
65
|
73
|
134
|
172
|
102
|
78
|
77
|
106
|
76
|
57
|
57
|
65
|
48
|
49
|
56
|
80
|
74
|
61
|
67
|
97
|
127
|
102
|
95
|
264
|
128
|
79
|
81
|
152
|
148
|
|
2025/02
|
60
|
49
|
42
|
41
|
34
|
47
|
46
|
43
|
50
|
58
|
65
|
69
|
58
|
56
|
68
|
66
|
58
|
59
|
65
|
54
|
52
|
87
|
56
|
76
|
79
|
81
|
80
|
70
|
|||
|
2025/01
|
55
|
56
|
61
|
57
|
52
|
59
|
54
|
54
|
53
|
66
|
46
|
40
|
33
|
37
|
38
|
41
|
46
|
57
|
53
|
59
|
52
|
53
|
54
|
80
|
103
|
72
|
68
|
76
|
88
|
66
|
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