Air Quality
Excellent
No health implications.
20
PM2.5
28
PM10
108
O3
0.5
CO
8
SO2
13
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
2 Jun
57
Good
Tue
3 Jun
58
Good
Wed
4 Jun
53
Good
Thu
5 Jun
54
Good
Fri
6 Jun
55
Good
Sat
7 Jun
57
Good
Sun
8 Jun
23
Excellent
Air quality in the last 12 months (Yushu Prefecture)
|
2025/04
|
84
|
67
|
56
|
61
|
40
|
53
|
49
|
64
|
100
|
161
|
161
|
53
|
33
|
27
|
28
|
46
|
123
|
63
|
34
|
75
|
106
|
26
|
30
|
51
|
22
|
43
|
41
|
54
|
60
|
51
|
|
|
2025/03
|
36
|
33
|
47
|
44
|
53
|
76
|
57
|
70
|
94
|
152
|
102
|
82
|
34
|
42
|
40
|
51
|
61
|
56
|
88
|
116
|
129
|
65
|
65
|
102
|
126
|
66
|
41
|
25
|
26
|
33
|
74
|
|
2025/02
|
130
|
148
|
116
|
71
|
81
|
89
|
51
|
38
|
70
|
98
|
102
|
82
|
63
|
51
|
77
|
45
|
40
|
42
|
56
|
60
|
61
|
69
|
60
|
47
|
70
|
52
|
82
|
98
|
|||
|
2025/01
|
77
|
68
|
48
|
81
|
120
|
124
|
120
|
75
|
83
|
91
|
135
|
136
|
103
|
139
|
65
|
44
|
47
|
61
|
134
|
219
|
197
|
139
|
148
|
186
|
210
|
219
|
85
|
60
|
77
|
47
|
92
|
|
2024/12
|
50
|
22
|
24
|
31
|
36
|
41
|
47
|
54
|
75
|
83
|
48
|
76
|
116
|
53
|
34
|
52
|
85
|
78
|
78
|
129
|
106
|
51
|
79
|
51
|
54
|
38
|
44
|
53
|
52
|
76
|
74
|
|
2024/11
|
88
|
79
|
65
|
39
|
36
|
64
|
115
|
104
|
88
|
65
|
172
|
86
|
102
|
72
|
101
|
43
|
48
|
57
|
68
|
127
|
136
|
50
|
94
|
72
|
82
|
56
|
27
|
47
|
29
|
61
|
|
|
2024/10
|
25
|
31
|
26
|
28
|
44
|
38
|
48
|
49
|
45
|
21
|
30
|
50
|
54
|
48
|
19
|
30
|
59
|
53
|
27
|
37
|
34
|
41
|
54
|
60
|
64
|
119
|
67
|
45
|
52
|
70
|
67
|
|
2024/09
|
16
|
21
|
25
|
27
|
20
|
21
|
21
|
29
|
34
|
28
|
25
|
27
|
33
|
25
|
29
|
23
|
33
|
32
|
32
|
28
|
41
|
39
|
31
|
34
|
29
|
37
|
43
|
41
|
34
|
20
|
|
|
2024/08
|
17
|
23
|
24
|
26
|
17
|
21
|
30
|
39
|
32
|
38
|
19
|
22
|
30
|
35
|
43
|
39
|
46
|
48
|
21
|
18
|
22
|
19
|
24
|
43
|
28
|
24
|
33
|
26
|
30
|
32
|
22
|
|
2024/07
|
64
|
52
|
30
|
22
|
29
|
38
|
56
|
64
|
56
|
71
|
88
|
80
|
69
|
66
|
59
|
46
|
22
|
24
|
36
|
32
|
32
|
26
|
19
|
40
|
26
|
26
|
14
|
9
|
17
|
22
|
21
|
|
2024/06
|
20
|
23
|
33
|
35
|
45
|
36
|
41
|
26
|
31
|
29
|
40
|
32
|
31
|
20
|
14
|
21
|
24
|
34
|
46
|
37
|
38
|
34
|
17
|
9
|
20
|
32
|
41
|
50
|
38
|
52
|
|
|
2024/05
|
45
|
57
|
73
|
69
|
59
|
62
|
53
|
56
|
48
|
50
|
48
|
37
|
37
|
37
|
30
|
35
|
45
|
54
|
29
|
43
|
45
|
60
|
39
|
32
|
37
|
17
|
13
|
27
|
37
|
22
|
14
|
|
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