Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
PM2.5
PM10
O3
CO
SO2
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
19 Oct
Mon
20 Oct
Tue
21 Oct
Wed
22 Oct
Thu
23 Oct
Fri
24 Oct
Sat
25 Oct
Linxia Prefecture Air quality rank
Real-time AQI (Monitoring Station in Linxia Prefecture)
滨河东路1号
5236 *
PM2.5
49
PM10
13
O3
0.6
CO
7
SO2
46
NO2
新华街21号
5731
PM2.5
63 *
PM10
43
O3
0.7
CO
7
SO2
40
NO2
Air quality in the last 12 months (Linxia Prefecture)
|
2025/08
|
61
|
45
|
41
|
13
|
24
|
36
|
40
|
19
|
36
|
46
|
44
|
28
|
50
|
40
|
48
|
48
|
52
|
47
|
32
|
83
|
11
|
30
|
27
|
45
|
53
|
18
|
16
|
17
|
29
|
39
|
45
|
|
2025/07
|
55
|
46
|
45
|
26
|
29
|
23
|
39
|
38
|
46
|
44
|
44
|
30
|
37
|
38
|
46
|
50
|
54
|
42
|
51
|
25
|
35
|
34
|
44
|
40
|
26
|
32
|
40
|
43
|
35
|
32
|
73
|
|
2025/06
|
38
|
44
|
37
|
35
|
54
|
57
|
54
|
57
|
30
|
44
|
45
|
58
|
57
|
32
|
54
|
54
|
61
|
60
|
45
|
51
|
41
|
16
|
34
|
19
|
32
|
38
|
30
|
39
|
38
|
25
|
|
|
2025/05
|
45
|
98
|
129
|
85
|
63
|
100
|
92
|
58
|
46
|
40
|
40
|
51
|
61
|
33
|
35
|
46
|
97
|
48
|
52
|
45
|
48
|
53
|
49
|
39
|
31
|
45
|
38
|
33
|
43
|
87
|
65
|
|
2025/04
|
97
|
95
|
83
|
114
|
87
|
68
|
63
|
89
|
99
|
72
|
90
|
334
|
73
|
61
|
60
|
114
|
70
|
148
|
108
|
105
|
83
|
70
|
50
|
51
|
49
|
38
|
49
|
44
|
46
|
63
|
|
|
2025/03
|
66
|
53
|
51
|
54
|
49
|
51
|
72
|
65
|
65
|
64
|
160
|
105
|
78
|
49
|
50
|
52
|
48
|
48
|
55
|
59
|
55
|
59
|
57
|
51
|
74
|
381
|
112
|
71
|
70
|
88
|
81
|
|
2025/02
|
76
|
60
|
55
|
64
|
49
|
63
|
55
|
70
|
79
|
78
|
85
|
96
|
94
|
95
|
65
|
73
|
76
|
72
|
68
|
63
|
55
|
58
|
52
|
53
|
53
|
52
|
57
|
58
|
|||
|
2025/01
|
64
|
88
|
93
|
81
|
77
|
78
|
72
|
79
|
98
|
65
|
78
|
82
|
79
|
85
|
89
|
93
|
98
|
89
|
93
|
87
|
87
|
94
|
97
|
95
|
65
|
71
|
88
|
91
|
103
|
80
|
57
|
|
2024/12
|
51
|
60
|
58
|
50
|
63
|
68
|
55
|
48
|
53
|
49
|
55
|
44
|
46
|
59
|
59
|
51
|
64
|
60
|
53
|
59
|
81
|
144
|
151
|
139
|
142
|
108
|
68
|
107
|
104
|
107
|
66
|
|
2024/11
|
52
|
46
|
54
|
50
|
51
|
55
|
54
|
52
|
64
|
61
|
50
|
54
|
56
|
61
|
55
|
36
|
47
|
40
|
49
|
46
|
55
|
45
|
50
|
33
|
27
|
45
|
53
|
51
|
58
|
57
|
|
|
2024/10
|
28
|
39
|
40
|
37
|
51
|
42
|
49
|
47
|
38
|
39
|
42
|
40
|
42
|
43
|
50
|
38
|
37
|
43
|
47
|
38
|
41
|
35
|
48
|
50
|
54
|
40
|
43
|
48
|
58
|
53
|
39
|
|
2024/09
|
36
|
53
|
28
|
24
|
27
|
25
|
30
|
47
|
25
|
30
|
34
|
34
|
23
|
40
|
39
|
29
|
34
|
37
|
45
|
22
|
36
|
45
|
30
|
44
|
44
|
37
|
44
|
55
|
25
|
23
|
|
|
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