Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
10
PM2.5
115
*
PM10
136
O3
0.4
CO
13
SO2
1
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
2 Apr
154
Moderate
Fri
3 Apr
97
Good
Sat
4 Apr
94
Good
Sun
5 Apr
85
Good
Mon
6 Apr
85
Good
Tue
7 Apr
79
Good
Wed
8 Apr
24
Excellent
Air quality in the last 12 months (Delingha)
|
2026/02
|
23
|
22
|
23
|
20
|
31
|
56
|
38
|
31
|
83
|
48
|
47
|
38
|
27
|
24
|
28
|
34
|
42
|
30
|
22
|
20
|
23
|
22
|
42
|
52
|
42
|
53
|
41
|
37
|
|||
|
2026/01
|
26
|
23
|
20
|
22
|
23
|
21
|
19
|
19
|
19
|
20
|
25
|
23
|
34
|
111
|
52
|
34
|
30
|
44
|
53
|
36
|
33
|
37
|
31
|
51
|
339
|
130
|
88
|
46
|
157
|
57
|
33
|
|
2025/12
|
29
|
34
|
32
|
28
|
27
|
28
|
27
|
32
|
27
|
28
|
34
|
141
|
34
|
33
|
31
|
42
|
24
|
26
|
33
|
32
|
28
|
33
|
44
|
38
|
31
|
30
|
27
|
31
|
26
|
28
|
25
|
|
2025/11
|
27
|
26
|
24
|
19
|
33
|
73
|
102
|
70
|
47
|
43
|
34
|
31
|
23
|
27
|
37
|
29
|
35
|
30
|
24
|
30
|
27
|
30
|
40
|
49
|
33
|
42
|
26
|
26
|
26
|
29
|
|
|
2025/10
|
34
|
29
|
25
|
38
|
67
|
39
|
43
|
33
|
33
|
29
|
25
|
27
|
23
|
32
|
38
|
38
|
38
|
31
|
27
|
29
|
24
|
29
|
35
|
29
|
38
|
27
|
22
|
22
|
24
|
26
|
21
|
|
2025/09
|
24
|
31
|
43
|
34
|
58
|
59
|
42
|
42
|
42
|
37
|
40
|
50
|
42
|
35
|
53
|
51
|
39
|
40
|
28
|
49
|
39
|
50
|
47
|
34
|
37
|
47
|
56
|
38
|
38
|
34
|
|
|
2025/08
|
46
|
40
|
37
|
48
|
38
|
21
|
37
|
37
|
33
|
33
|
52
|
41
|
34
|
35
|
33
|
34
|
38
|
21
|
62
|
123
|
25
|
23
|
26
|
36
|
29
|
35
|
29
|
21
|
27
|
31
|
32
|
|
2025/07
|
40
|
33
|
36
|
29
|
28
|
40
|
89
|
69
|
39
|
48
|
41
|
29
|
37
|
49
|
38
|
26
|
25
|
25
|
24
|
22
|
26
|
22
|
26
|
21
|
27
|
27
|
24
|
24
|
24
|
59
|
108
|
|
2025/06
|
27
|
38
|
33
|
28
|
24
|
34
|
23
|
25
|
30
|
25
|
28
|
39
|
55
|
71
|
34
|
34
|
46
|
39
|
27
|
37
|
30
|
19
|
24
|
38
|
31
|
38
|
28
|
31
|
56
|
44
|
|
|
2025/05
|
53
|
45
|
51
|
153
|
46
|
70
|
131
|
85
|
31
|
24
|
26
|
56
|
52
|
38
|
34
|
34
|
45
|
34
|
33
|
48
|
227
|
92
|
99
|
80
|
33
|
44
|
53
|
39
|
91
|
50
|
39
|
|
2025/04
|
94
|
105
|
64
|
51
|
57
|
63
|
73
|
66
|
60
|
50
|
46
|
25
|
26
|
35
|
44
|
82
|
82
|
108
|
78
|
189
|
174
|
109
|
59
|
39
|
43
|
33
|
35
|
45
|
52
|
40
|
|
|
2025/03
|
73
|
84
|
57
|
35
|
175
|
201
|
85
|
37
|
38
|
55
|
56
|
44
|
38
|
52
|
42
|
40
|
38
|
68
|
60
|
52
|
49
|
62
|
57
|
44
|
27
|
61
|
158
|
61
|
84
|
158
|
149
|
|
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