Air Quality
Excellent
No health implications.
14
PM2.5
45
PM10
78
O3
0.4
CO
10
SO2
19
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
19 Sep
64
Good
Sat
20 Sep
60
Good
Sun
21 Sep
68
Good
Mon
22 Sep
86
Good
Tue
23 Sep
72
Good
Wed
24 Sep
67
Good
Thu
25 Sep
27
Excellent
Air quality in the last 12 months (Golmud)
|
2025/08
|
42
|
33
|
29
|
37
|
39
|
26
|
34
|
34
|
34
|
31
|
46
|
37
|
37
|
41
|
38
|
49
|
42
|
41
|
71
|
96
|
29
|
26
|
29
|
41
|
36
|
29
|
27
|
33
|
30
|
31
|
48
|
|
2025/07
|
43
|
35
|
31
|
30
|
32
|
42
|
62
|
56
|
40
|
48
|
44
|
34
|
29
|
44
|
41
|
32
|
30
|
31
|
33
|
30
|
30
|
30
|
28
|
31
|
36
|
29
|
29
|
25
|
52
|
52
|
75
|
|
2025/06
|
27
|
34
|
28
|
29
|
26
|
31
|
22
|
28
|
39
|
34
|
40
|
44
|
51
|
56
|
40
|
40
|
38
|
34
|
25
|
28
|
34
|
33
|
31
|
38
|
35
|
38
|
48
|
40
|
49
|
46
|
|
|
2025/05
|
57
|
76
|
50
|
123
|
58
|
56
|
102
|
89
|
44
|
38
|
44
|
55
|
50
|
50
|
42
|
35
|
39
|
43
|
57
|
58
|
160
|
76
|
85
|
79
|
45
|
44
|
57
|
81
|
77
|
54
|
39
|
|
2025/04
|
100
|
128
|
63
|
55
|
72
|
75
|
69
|
58
|
50
|
63
|
43
|
23
|
40
|
62
|
72
|
70
|
105
|
117
|
93
|
137
|
109
|
92
|
60
|
49
|
45
|
30
|
36
|
47
|
48
|
41
|
|
|
2025/03
|
70
|
73
|
58
|
73
|
120
|
136
|
92
|
59
|
51
|
78
|
63
|
50
|
53
|
63
|
45
|
48
|
52
|
70
|
64
|
51
|
57
|
82
|
101
|
76
|
68
|
254
|
126
|
81
|
82
|
184
|
128
|
|
2025/02
|
57
|
50
|
42
|
44
|
38
|
52
|
48
|
43
|
45
|
50
|
60
|
68
|
58
|
55
|
58
|
57
|
52
|
51
|
59
|
49
|
43
|
64
|
51
|
69
|
70
|
69
|
72
|
65
|
|||
|
2025/01
|
49
|
48
|
52
|
46
|
48
|
53
|
50
|
48
|
46
|
58
|
39
|
35
|
29
|
32
|
34
|
37
|
44
|
53
|
48
|
55
|
44
|
45
|
51
|
74
|
92
|
71
|
64
|
70
|
73
|
57
|
60
|
|
2024/12
|
43
|
55
|
51
|
52
|
50
|
51
|
42
|
43
|
41
|
54
|
54
|
58
|
55
|
39
|
36
|
50
|
58
|
50
|
46
|
44
|
42
|
43
|
45
|
45
|
39
|
36
|
39
|
43
|
45
|
52
|
53
|
|
2024/11
|
40
|
39
|
42
|
41
|
48
|
47
|
51
|
48
|
53
|
41
|
45
|
42
|
48
|
43
|
40
|
47
|
47
|
48
|
48
|
48
|
63
|
48
|
42
|
48
|
53
|
44
|
38
|
36
|
47
|
51
|
|
|
2024/10
|
42
|
39
|
34
|
38
|
33
|
36
|
36
|
39
|
35
|
38
|
35
|
46
|
47
|
37
|
35
|
34
|
37
|
54
|
43
|
54
|
58
|
44
|
40
|
45
|
36
|
38
|
38
|
37
|
40
|
37
|
34
|
|
2024/09
|
39
|
38
|
32
|
48
|
44
|
36
|
41
|
72
|
69
|
41
|
29
|
80
|
30
|
39
|
30
|
41
|
41
|
35
|
60
|
37
|
37
|
36
|
39
|
29
|
34
|
43
|
28
|
61
|
49
|
42
|
|
|
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