Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
21
PM2.5
57
*
PM10
108
O3
0.3
CO
10
SO2
14
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
5 Jun
74
Good
Fri
6 Jun
73
Good
Sat
7 Jun
68
Good
Sun
8 Jun
69
Good
Mon
9 Jun
64
Good
Tue
10 Jun
72
Good
Wed
11 Jun
48
Excellent
Air quality in the last 12 months (Linxia City)
|
2025/04
|
97
|
96
|
84
|
114
|
87
|
68
|
63
|
89
|
100
|
72
|
90
|
337
|
75
|
62
|
60
|
116
|
71
|
151
|
109
|
106
|
84
|
70
|
51
|
52
|
50
|
38
|
49
|
44
|
47
|
63
|
|
|
2025/03
|
67
|
53
|
51
|
54
|
49
|
51
|
71
|
65
|
66
|
64
|
165
|
105
|
79
|
49
|
50
|
53
|
48
|
48
|
54
|
59
|
55
|
59
|
58
|
51
|
75
|
384
|
111
|
72
|
70
|
88
|
81
|
|
2025/02
|
78
|
57
|
55
|
65
|
45
|
58
|
53
|
65
|
80
|
79
|
86
|
96
|
93
|
93
|
70
|
80
|
82
|
72
|
68
|
63
|
55
|
58
|
52
|
54
|
53
|
53
|
57
|
58
|
|||
|
2025/01
|
68
|
90
|
97
|
84
|
83
|
85
|
73
|
74
|
95
|
64
|
86
|
88
|
89
|
87
|
89
|
103
|
107
|
94
|
104
|
100
|
96
|
102
|
98
|
96
|
59
|
68
|
87
|
92
|
114
|
82
|
60
|
|
2024/12
|
57
|
66
|
63
|
50
|
66
|
72
|
54
|
48
|
53
|
50
|
58
|
47
|
48
|
61
|
67
|
61
|
74
|
67
|
61
|
68
|
89
|
150
|
158
|
139
|
142
|
111
|
68
|
110
|
101
|
110
|
72
|
|
2024/11
|
55
|
50
|
55
|
52
|
54
|
61
|
59
|
58
|
69
|
67
|
55
|
56
|
58
|
67
|
58
|
36
|
48
|
41
|
49
|
44
|
53
|
46
|
51
|
31
|
25
|
44
|
51
|
51
|
55
|
61
|
|
|
2024/10
|
31
|
41
|
44
|
38
|
51
|
43
|
50
|
48
|
39
|
42
|
46
|
42
|
42
|
48
|
51
|
41
|
40
|
47
|
50
|
42
|
43
|
38
|
53
|
53
|
55
|
40
|
47
|
53
|
62
|
55
|
42
|
|
2024/09
|
38
|
56
|
29
|
27
|
33
|
28
|
33
|
49
|
27
|
35
|
39
|
34
|
24
|
42
|
44
|
31
|
38
|
35
|
40
|
24
|
33
|
43
|
30
|
40
|
37
|
34
|
38
|
49
|
27
|
26
|
|
|
2024/08
|
40
|
35
|
42
|
42
|
43
|
46
|
34
|
36
|
49
|
43
|
43
|
44
|
50
|
30
|
36
|
34
|
34
|
34
|
44
|
42
|
46
|
50
|
37
|
39
|
35
|
45
|
42
|
35
|
35
|
32
|
34
|
|
2024/07
|
32
|
43
|
41
|
46
|
30
|
38
|
40
|
35
|
43
|
32
|
36
|
51
|
48
|
39
|
36
|
45
|
35
|
40
|
40
|
44
|
428
|
166
|
52
|
117
|
82
|
61
|
50
|
41
|
37
|
38
|
40
|
|
2024/06
|
45
|
38
|
39
|
31
|
31
|
30
|
39
|
31
|
34
|
37
|
33
|
34
|
39
|
34
|
38
|
33
|
33
|
34
|
35
|
36
|
26
|
31
|
32
|
32
|
31
|
32
|
45
|
36
|
39
|
36
|
|
|
2024/05
|
58
|
43
|
37
|
54
|
64
|
69
|
65
|
50
|
55
|
63
|
50
|
53
|
51
|
41
|
53
|
82
|
97
|
69
|
74
|
86
|
64
|
61
|
68
|
110
|
52
|
56
|
45
|
48
|
32
|
36
|
53
|
|
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