Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
27
PM2.5
88
*
PM10
124
O3
0.6
CO
14
SO2
11
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
15 Apr
83
Good
Thu
16 Apr
76
Good
Fri
17 Apr
85
Good
Sat
18 Apr
85
Good
Sun
19 Apr
80
Good
Mon
20 Apr
82
Good
Tue
21 Apr
46
Excellent
Da Qaidam Air quality rank
Air quality in the last 12 months (Da Qaidam)
|
2026/03
|
60
|
78
|
51
|
49
|
51
|
43
|
41
|
47
|
39
|
43
|
84
|
282
|
188
|
90
|
61
|
50
|
67
|
46
|
57
|
59
|
45
|
47
|
48
|
49
|
58
|
52
|
58
|
51
|
46
|
48
|
48
|
|
2026/02
|
41
|
45
|
45
|
44
|
51
|
82
|
96
|
87
|
96
|
64
|
76
|
61
|
58
|
48
|
51
|
51
|
62
|
46
|
47
|
68
|
84
|
55
|
41
|
79
|
60
|
56
|
53
|
51
|
|||
|
2026/01
|
44
|
46
|
38
|
36
|
41
|
45
|
35
|
46
|
54
|
56
|
46
|
50
|
48
|
114
|
92
|
58
|
51
|
61
|
64
|
59
|
61
|
66
|
60
|
78
|
266
|
114
|
92
|
61
|
161
|
70
|
53
|
|
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
|
|
|
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