Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
31
PM2.5
52
*
PM10
3
O3
0.5
CO
8
SO2
11
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
22 Sep
68
Good
Tue
23 Sep
83
Good
Wed
24 Sep
88
Good
Thu
25 Sep
66
Good
Fri
26 Sep
74
Good
Sat
27 Sep
22
Excellent
Sun
28 Sep
36
Excellent
Air quality in the last 12 months (Linxia City)
|
2025/08
|
63
|
46
|
40
|
13
|
22
|
36
|
38
|
16
|
35
|
46
|
44
|
30
|
53
|
41
|
49
|
51
|
57
|
48
|
33
|
78
|
12
|
29
|
27
|
44
|
51
|
16
|
16
|
16
|
28
|
41
|
46
|
|
2025/07
|
54
|
46
|
45
|
22
|
30
|
26
|
38
|
38
|
46
|
45
|
45
|
30
|
35
|
38
|
45
|
50
|
53
|
40
|
50
|
26
|
37
|
34
|
41
|
37
|
24
|
33
|
40
|
41
|
34
|
31
|
72
|
|
2025/06
|
37
|
43
|
40
|
34
|
52
|
55
|
55
|
59
|
31
|
44
|
44
|
59
|
55
|
33
|
55
|
54
|
61
|
61
|
43
|
52
|
41
|
15
|
34
|
19
|
32
|
38
|
28
|
40
|
38
|
24
|
|
|
2025/05
|
46
|
99
|
128
|
88
|
64
|
101
|
93
|
58
|
46
|
40
|
40
|
51
|
62
|
33
|
36
|
46
|
99
|
48
|
52
|
46
|
48
|
54
|
49
|
39
|
31
|
45
|
39
|
33
|
43
|
88
|
65
|
|
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
|
|
|
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