Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
24
PM2.5
73
*
PM10
157
O3
0.1
CO
12
SO2
2
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
14 Jun
82
Good
Sun
15 Jun
95
Good
Mon
16 Jun
91
Good
Tue
17 Jun
81
Good
Wed
18 Jun
81
Good
Thu
19 Jun
38
Excellent
Fri
20 Jun
33
Excellent
Air quality in the last 12 months (Delingha)
|
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
|
|
2025/02
|
27
|
43
|
34
|
27
|
28
|
30
|
30
|
33
|
26
|
31
|
45
|
48
|
31
|
33
|
39
|
34
|
23
|
38
|
57
|
40
|
31
|
49
|
56
|
50
|
51
|
34
|
32
|
33
|
|||
|
2025/01
|
44
|
32
|
31
|
37
|
27
|
30
|
32
|
45
|
37
|
68
|
34
|
29
|
28
|
27
|
26
|
23
|
29
|
40
|
36
|
44
|
35
|
31
|
35
|
92
|
131
|
53
|
47
|
43
|
35
|
29
|
26
|
|
2024/12
|
19
|
34
|
29
|
30
|
31
|
31
|
23
|
28
|
31
|
39
|
37
|
51
|
40
|
29
|
26
|
35
|
41
|
42
|
33
|
32
|
27
|
27
|
37
|
34
|
30
|
29
|
29
|
25
|
46
|
49
|
47
|
|
2024/11
|
27
|
22
|
33
|
29
|
27
|
27
|
34
|
28
|
51
|
40
|
39
|
31
|
33
|
27
|
40
|
38
|
32
|
24
|
26
|
29
|
40
|
22
|
25
|
45
|
41
|
38
|
32
|
22
|
38
|
32
|
|
|
2024/10
|
26
|
22
|
21
|
34
|
35
|
34
|
29
|
30
|
26
|
26
|
25
|
27
|
30
|
26
|
21
|
17
|
22
|
37
|
40
|
53
|
60
|
31
|
21
|
27
|
31
|
29
|
20
|
16
|
23
|
26
|
25
|
|
2024/09
|
26
|
24
|
18
|
67
|
42
|
29
|
18
|
26
|
93
|
32
|
19
|
91
|
29
|
20
|
25
|
45
|
35
|
21
|
56
|
34
|
35
|
27
|
24
|
33
|
38
|
33
|
21
|
26
|
46
|
39
|
|
|
2024/08
|
26
|
27
|
30
|
30
|
28
|
27
|
20
|
26
|
25
|
17
|
18
|
18
|
32
|
27
|
47
|
31
|
21
|
20
|
20
|
26
|
43
|
84
|
57
|
34
|
49
|
21
|
33
|
32
|
26
|
30
|
40
|
|
2024/07
|
25
|
21
|
25
|
59
|
52
|
40
|
37
|
41
|
34
|
24
|
25
|
23
|
20
|
27
|
23
|
25
|
19
|
26
|
21
|
108
|
92
|
50
|
48
|
40
|
25
|
31
|
24
|
23
|
22
|
24
|
19
|
|
2024/06
|
24
|
23
|
25
|
30
|
35
|
32
|
39
|
23
|
22
|
21
|
21
|
20
|
22
|
22
|
21
|
23
|
17
|
22
|
36
|
52
|
18
|
21
|
22
|
20
|
27
|
29
|
27
|
31
|
28
|
25
|
|
|
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