Air Quality
Excellent
No health implications.
4
PM2.5
8
PM10
134
O3
0.5
CO
11
SO2
2
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
16 Apr
64
Good
Wed
17 Apr
64
Good
Thu
18 Apr
59
Good
Fri
19 Apr
56
Good
Sat
20 Apr
64
Good
Sun
21 Apr
61
Good
Mon
22 Apr
65
Good
Air quality in the last 12 months (Yushu City)
|
2024/02
|
25
|
27
|
32
|
30
|
26
|
28
|
33
|
28
|
27
|
33
|
23
|
22
|
24
|
25
|
31
|
22
|
26
|
26
|
27
|
27
|
29
|
31
|
34
|
34
|
31
|
31
|
28
|
27
|
27
|
||
|
2024/01
|
40
|
21
|
21
|
19
|
22
|
24
|
26
|
23
|
23
|
28
|
24
|
24
|
22
|
26
|
21
|
24
|
25
|
23
|
23
|
24
|
25
|
21
|
26
|
24
|
26
|
22
|
26
|
23
|
26
|
24
|
29
|
|
2023/12
|
29
|
27
|
23
|
23
|
29
|
20
|
23
|
30
|
24
|
26
|
30
|
24
|
25
|
25
|
40
|
35
|
44
|
39
|
27
|
32
|
27
|
26
|
25
|
25
|
31
|
24
|
25
|
28
|
23
|
22
|
27
|
|
2023/11
|
25
|
26
|
24
|
22
|
23
|
22
|
22
|
23
|
21
|
24
|
25
|
25
|
23
|
32
|
28
|
24
|
29
|
23
|
22
|
24
|
29
|
23
|
22
|
24
|
30
|
24
|
25
|
28
|
30
|
22
|
|
|
2023/10
|
23
|
19
|
16
|
14
|
19
|
25
|
22
|
22
|
20
|
21
|
19
|
24
|
24
|
20
|
22
|
22
|
23
|
28
|
26
|
25
|
23
|
24
|
24
|
24
|
23
|
25
|
23
|
21
|
22
|
25
|
23
|
|
2023/09
|
27
|
28
|
25
|
24
|
26
|
23
|
23
|
23
|
25
|
20
|
22
|
21
|
22
|
22
|
20
|
21
|
23
|
19
|
22
|
25
|
20
|
20
|
19
|
21
|
23
|
22
|
18
|
22
|
22
|
21
|
|
|
2023/08
|
24
|
23
|
17
|
21
|
23
|
23
|
21
|
18
|
20
|
20
|
20
|
21
|
21
|
18
|
17
|
23
|
23
|
22
|
23
|
22
|
26
|
26
|
26
|
24
|
22
|
25
|
19
|
16
|
24
|
22
|
22
|
|
2023/07
|
24
|
20
|
33
|
31
|
28
|
27
|
32
|
27
|
22
|
29
|
26
|
26
|
27
|
27
|
23
|
27
|
28
|
33
|
28
|
26
|
28
|
26
|
25
|
20
|
21
|
18
|
25
|
26
|
22
|
21
|
24
|
|
2023/06
|
26
|
30
|
28
|
33
|
36
|
32
|
33
|
30
|
27
|
27
|
28
|
30
|
31
|
31
|
27
|
28
|
29
|
35
|
33
|
36
|
34
|
30
|
40
|
37
|
33
|
31
|
28
|
25
|
23
|
22
|
|
|
2023/05
|
33
|
31
|
37
|
34
|
38
|
30
|
35
|
33
|
28
|
31
|
33
|
31
|
33
|
35
|
32
|
32
|
37
|
30
|
29
|
28
|
32
|
29
|
36
|
34
|
29
|
32
|
31
|
31
|
34
|
34
|
31
|
|
2023/04
|
30
|
34
|
32
|
28
|
41
|
48
|
31
|
31
|
28
|
33
|
29
|
31
|
32
|
77
|
32
|
28
|
30
|
30
|
28
|
28
|
29
|
30
|
32
|
37
|
43
|
34
|
29
|
32
|
33
|
30
|
|
|
2023/03
|
28
|
30
|
25
|
26
|
27
|
26
|
27
|
24
|
25
|
25
|
22
|
26
|
23
|
23
|
23
|
23
|
23
|
24
|
27
|
29
|
26
|
28
|
29
|
26
|
28
|
27
|
26
|
28
|
32
|
29
|
27
|
|
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