Air Quality
Excellent
No health implications.
20
PM2.5
45
PM10
23
O3
0.5
CO
6
SO2
26
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
26 Oct
49
Excellent
Mon
27 Oct
56
Good
Tue
28 Oct
77
Good
Wed
29 Oct
62
Good
Thu
30 Oct
79
Good
Fri
31 Oct
96
Good
Sat
1 Nov
38
Excellent
Air quality in the last 12 months (Yushu Prefecture)
|
2025/08
|
26
|
38
|
28
|
18
|
20
|
20
|
19
|
32
|
22
|
17
|
27
|
27
|
26
|
18
|
35
|
27
|
18
|
25
|
30
|
29
|
30
|
18
|
23
|
21
|
25
|
24
|
29
|
17
|
23
|
24
|
30
|
|
2025/07
|
22
|
22
|
33
|
27
|
34
|
15
|
23
|
33
|
43
|
38
|
39
|
42
|
23
|
28
|
26
|
18
|
25
|
29
|
19
|
19
|
15
|
30
|
26
|
22
|
25
|
32
|
28
|
23
|
25
|
12
|
16
|
|
2025/06
|
25
|
44
|
19
|
27
|
20
|
22
|
25
|
29
|
29
|
22
|
19
|
25
|
33
|
31
|
32
|
27
|
24
|
29
|
24
|
20
|
14
|
21
|
32
|
44
|
48
|
48
|
50
|
40
|
39
|
40
|
|
|
2025/05
|
32
|
24
|
28
|
20
|
29
|
29
|
42
|
40
|
47
|
32
|
46
|
55
|
53
|
50
|
53
|
36
|
24
|
30
|
24
|
37
|
44
|
36
|
26
|
29
|
35
|
33
|
39
|
47
|
47
|
46
|
50
|
|
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
|
|
|
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