Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
12
PM2.5
53
*
PM10
19
O3
0.7
CO
7
SO2
52
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
16 Dec
40
Excellent
Wed
17 Dec
45
Excellent
Thu
18 Dec
45
Excellent
Fri
19 Dec
38
Excellent
Sat
20 Dec
71
Good
Sun
21 Dec
70
Good
Mon
22 Dec
21
Excellent
Air quality in the last 12 months (Yushu City)
|
2025/11
|
11
|
17
|
12
|
18
|
35
|
23
|
89
|
53
|
30
|
26
|
31
|
29
|
24
|
22
|
26
|
26
|
35
|
29
|
30
|
27
|
34
|
24
|
27
|
40
|
35
|
28
|
29
|
35
|
35
|
28
|
|
|
2025/10
|
13
|
21
|
23
|
15
|
13
|
16
|
21
|
23
|
16
|
30
|
19
|
14
|
18
|
29
|
26
|
29
|
20
|
25
|
25
|
14
|
19
|
21
|
19
|
11
|
11
|
13
|
21
|
26
|
11
|
18
|
20
|
|
2025/09
|
19
|
9
|
11
|
15
|
8
|
18
|
13
|
18
|
9
|
10
|
15
|
21
|
28
|
22
|
13
|
12
|
8
|
15
|
17
|
8
|
10
|
15
|
18
|
23
|
22
|
14
|
22
|
15
|
15
|
24
|
|
|
2025/08
|
12
|
9
|
12
|
13
|
22
|
20
|
13
|
8
|
12
|
17
|
29
|
23
|
31
|
23
|
17
|
16
|
18
|
11
|
14
|
15
|
9
|
9
|
13
|
14
|
8
|
8
|
9
|
10
|
10
|
12
|
20
|
|
2025/07
|
12
|
9
|
13
|
9
|
10
|
14
|
16
|
13
|
15
|
18
|
16
|
10
|
20
|
13
|
16
|
17
|
18
|
18
|
11
|
9
|
10
|
18
|
12
|
11
|
9
|
9
|
13
|
15
|
15
|
12
|
16
|
|
2025/06
|
8
|
7
|
7
|
9
|
12
|
7
|
7
|
8
|
15
|
14
|
20
|
22
|
13
|
29
|
25
|
24
|
10
|
9
|
10
|
7
|
15
|
30
|
20
|
16
|
17
|
20
|
29
|
23
|
20
|
34
|
|
|
2025/05
|
26
|
14
|
10
|
15
|
22
|
12
|
26
|
50
|
46
|
28
|
24
|
33
|
26
|
59
|
9
|
10
|
11
|
16
|
19
|
15
|
18
|
43
|
32
|
30
|
26
|
25
|
10
|
10
|
21
|
6
|
7
|
|
2025/04
|
52
|
48
|
29
|
44
|
26
|
24
|
35
|
40
|
23
|
24
|
10
|
24
|
20
|
16
|
35
|
38
|
32
|
38
|
33
|
27
|
24
|
20
|
18
|
13
|
12
|
14
|
21
|
19
|
26
|
27
|
|
|
2025/03
|
19
|
25
|
30
|
46
|
36
|
64
|
70
|
27
|
18
|
17
|
18
|
13
|
14
|
16
|
17
|
26
|
29
|
22
|
24
|
16
|
14
|
26
|
33
|
21
|
15
|
20
|
46
|
38
|
55
|
301
|
73
|
|
2025/02
|
34
|
33
|
28
|
43
|
42
|
40
|
40
|
27
|
20
|
26
|
20
|
25
|
23
|
27
|
31
|
24
|
21
|
20
|
21
|
25
|
20
|
23
|
16
|
18
|
21
|
17
|
25
|
44
|
|||
|
2025/01
|
33
|
19
|
23
|
31
|
29
|
26
|
36
|
20
|
16
|
26
|
35
|
34
|
26
|
21
|
19
|
22
|
38
|
34
|
24
|
40
|
28
|
29
|
39
|
43
|
38
|
30
|
21
|
18
|
39
|
32
|
27
|
|
2024/12
|
24
|
30
|
29
|
49
|
27
|
24
|
36
|
39
|
27
|
48
|
48
|
56
|
60
|
41
|
23
|
29
|
48
|
46
|
37
|
31
|
27
|
24
|
25
|
26
|
25
|
18
|
20
|
29
|
36
|
16
|
17
|
|
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