Air Quality
Excellent
No health implications.
PM2.5
PM10
O3
CO
SO2
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
5 May
Mon
6 May
Tue
7 May
Wed
8 May
Thu
9 May
Fri
10 May
Real-time AQI (Monitoring Station in Xining)
城北区政府
4118
PM2.5
41
PM10
53
O3
0.5
CO
5
SO2
28
NO2
世纪职校
4934
PM2.5
48
PM10
71
O3
0.4
CO
8
SO2
16
NO2
师大城西校区
5428
PM2.5
57 *
PM10
51
O3
0.7
CO
3
SO2
39
NO2
Air quality in the last 12 months (Xining)
|
2024/02
|
79
|
82
|
60
|
82
|
62
|
59
|
76
|
73
|
67
|
130
|
42
|
46
|
43
|
61
|
46
|
43
|
49
|
375
|
186
|
206
|
189
|
152
|
119
|
108
|
118
|
89
|
86
|
70
|
65
|
||
|
2024/01
|
73
|
67
|
66
|
57
|
69
|
80
|
75
|
61
|
59
|
55
|
55
|
54
|
65
|
73
|
82
|
73
|
53
|
61
|
71
|
86
|
65
|
63
|
52
|
69
|
64
|
66
|
63
|
59
|
61
|
68
|
59
|
|
2023/12
|
63
|
68
|
58
|
49
|
71
|
61
|
48
|
56
|
60
|
62
|
64
|
75
|
68
|
79
|
73
|
67
|
76
|
78
|
82
|
69
|
78
|
70
|
59
|
80
|
71
|
65
|
62
|
69
|
74
|
49
|
66
|
|
2023/11
|
47
|
77
|
69
|
46
|
54
|
47
|
56
|
52
|
63
|
68
|
56
|
65
|
82
|
76
|
75
|
56
|
57
|
57
|
55
|
55
|
68
|
75
|
74
|
56
|
88
|
86
|
61
|
66
|
51
|
55
|
|
|
2023/10
|
31
|
27
|
28
|
28
|
23
|
28
|
28
|
36
|
49
|
41
|
26
|
24
|
28
|
32
|
40
|
43
|
36
|
36
|
38
|
44
|
51
|
51
|
52
|
48
|
57
|
51
|
52
|
48
|
48
|
51
|
46
|
|
2023/09
|
52
|
57
|
41
|
45
|
55
|
41
|
46
|
28
|
33
|
45
|
29
|
28
|
35
|
47
|
41
|
37
|
57
|
57
|
38
|
34
|
36
|
42
|
61
|
35
|
29
|
26
|
36
|
38
|
43
|
40
|
|
|
2023/08
|
43
|
58
|
44
|
31
|
39
|
31
|
36
|
40
|
47
|
40
|
30
|
35
|
47
|
53
|
49
|
64
|
87
|
51
|
37
|
40
|
37
|
34
|
34
|
41
|
37
|
32
|
30
|
42
|
45
|
51
|
51
|
|
2023/07
|
40
|
62
|
35
|
37
|
44
|
43
|
40
|
36
|
43
|
55
|
54
|
37
|
25
|
39
|
40
|
40
|
37
|
43
|
43
|
36
|
44
|
50
|
45
|
38
|
43
|
42
|
32
|
40
|
52
|
49
|
44
|
|
2023/06
|
56
|
38
|
36
|
33
|
35
|
37
|
37
|
39
|
40
|
42
|
38
|
37
|
42
|
43
|
45
|
51
|
51
|
38
|
45
|
42
|
44
|
45
|
34
|
35
|
39
|
42
|
53
|
34
|
45
|
39
|
|
|
2023/05
|
65
|
65
|
59
|
48
|
67
|
55
|
38
|
38
|
24
|
31
|
41
|
42
|
45
|
50
|
51
|
49
|
37
|
45
|
49
|
254
|
85
|
63
|
56
|
67
|
55
|
42
|
40
|
53
|
51
|
84
|
32
|
|
2023/04
|
61
|
44
|
35
|
60
|
103
|
94
|
90
|
82
|
74
|
99
|
131
|
110
|
103
|
64
|
55
|
56
|
73
|
72
|
218
|
471
|
290
|
82
|
42
|
43
|
46
|
60
|
76
|
39
|
49
|
50
|
|
|
2023/03
|
70
|
63
|
45
|
49
|
50
|
56
|
64
|
60
|
51
|
87
|
86
|
50
|
47
|
89
|
101
|
104
|
91
|
91
|
71
|
71
|
479
|
488
|
169
|
92
|
67
|
54
|
57
|
54
|
60
|
45
|
44
|
|
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
*: primary pollution