Air Quality
Excellent
No health implications.
24
PM2.5
20
PM10
27
O3
1.2
CO
21
SO2
44
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
17 Dec
52
Good
Thu
18 Dec
60
Good
Fri
19 Dec
38
Excellent
Sat
20 Dec
39
Excellent
Sun
21 Dec
39
Excellent
Mon
22 Dec
44
Excellent
Tue
23 Dec
18
Excellent
Linxi Air quality rank
Air quality in the last 12 months (Linxi)
|
2025/11
|
24
|
17
|
37
|
36
|
48
|
35
|
44
|
47
|
15
|
15
|
25
|
46
|
18
|
27
|
48
|
28
|
14
|
19
|
21
|
20
|
19
|
26
|
63
|
45
|
23
|
29
|
24
|
43
|
36
|
17
|
|
|
2025/10
|
24
|
34
|
37
|
26
|
15
|
17
|
32
|
21
|
23
|
21
|
33
|
25
|
38
|
43
|
26
|
18
|
16
|
16
|
15
|
17
|
23
|
26
|
38
|
35
|
24
|
15
|
19
|
33
|
57
|
21
|
25
|
|
2025/09
|
22
|
21
|
45
|
36
|
32
|
16
|
14
|
16
|
17
|
19
|
32
|
29
|
31
|
16
|
12
|
15
|
19
|
16
|
20
|
23
|
25
|
32
|
19
|
14
|
19
|
26
|
26
|
27
|
25
|
25
|
|
|
2025/08
|
24
|
24
|
14
|
17
|
16
|
18
|
16
|
19
|
16
|
16
|
19
|
16
|
17
|
17
|
17
|
19
|
16
|
19
|
21
|
23
|
17
|
15
|
18
|
19
|
20
|
16
|
15
|
14
|
17
|
20
|
20
|
|
2025/07
|
26
|
25
|
24
|
25
|
20
|
19
|
23
|
28
|
26
|
27
|
32
|
20
|
16
|
19
|
29
|
14
|
19
|
16
|
26
|
14
|
14
|
17
|
26
|
21
|
13
|
19
|
14
|
19
|
16
|
17
|
16
|
|
2025/06
|
20
|
23
|
23
|
19
|
23
|
21
|
21
|
27
|
26
|
20
|
30
|
37
|
25
|
28
|
14
|
17
|
28
|
43
|
22
|
21
|
20
|
33
|
34
|
44
|
47
|
47
|
43
|
30
|
33
|
30
|
|
|
2025/05
|
22
|
19
|
24
|
17
|
18
|
22
|
33
|
58
|
32
|
47
|
38
|
36
|
48
|
40
|
34
|
38
|
32
|
14
|
20
|
27
|
54
|
85
|
25
|
43
|
46
|
43
|
27
|
32
|
52
|
46
|
23
|
|
2025/04
|
21
|
15
|
35
|
46
|
16
|
28
|
46
|
24
|
33
|
34
|
57
|
43
|
30
|
30
|
34
|
50
|
47
|
20
|
18
|
34
|
47
|
38
|
43
|
26
|
26
|
44
|
28
|
16
|
44
|
25
|
|
|
2025/03
|
34
|
37
|
50
|
47
|
40
|
28
|
45
|
63
|
90
|
81
|
174
|
48
|
27
|
29
|
24
|
24
|
33
|
19
|
19
|
21
|
37
|
34
|
109
|
29
|
37
|
103
|
33
|
27
|
28
|
19
|
20
|
|
2025/02
|
65
|
54
|
14
|
14
|
28
|
21
|
14
|
10
|
18
|
28
|
50
|
27
|
38
|
28
|
75
|
19
|
16
|
16
|
14
|
19
|
17
|
18
|
14
|
28
|
25
|
21
|
45
|
37
|
|||
|
2025/01
|
24
|
14
|
17
|
17
|
30
|
15
|
14
|
14
|
14
|
18
|
29
|
21
|
15
|
18
|
24
|
33
|
21
|
25
|
23
|
28
|
21
|
38
|
56
|
67
|
82
|
47
|
20
|
17
|
102
|
26
|
43
|
|
2024/12
|
28
|
14
|
17
|
14
|
19
|
21
|
14
|
16
|
18
|
27
|
25
|
28
|
16
|
17
|
15
|
27
|
18
|
17
|
26
|
28
|
13
|
12
|
20
|
35
|
36
|
15
|
17
|
17
|
54
|
46
|
19
|
|
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