Air Quality
Excellent
No health implications.
15
PM2.5
35
PM10
43
O3
0.5
CO
5
SO2
28
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
14 Mar
59
Good
Sat
15 Mar
59
Good
Sun
16 Mar
43
Excellent
Mon
17 Mar
52
Good
Tue
18 Mar
41
Excellent
Wed
19 Mar
48
Excellent
Thu
20 Mar
48
Excellent
Air quality in the last 12 months (Linxi)
|
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
|
|
2024/11
|
27
|
29
|
20
|
15
|
22
|
27
|
48
|
86
|
83
|
36
|
29
|
36
|
49
|
47
|
46
|
25
|
20
|
29
|
37
|
26
|
19
|
25
|
41
|
68
|
45
|
17
|
28
|
17
|
14
|
19
|
|
|
2024/10
|
17
|
14
|
18
|
32
|
39
|
21
|
20
|
30
|
43
|
26
|
21
|
41
|
70
|
44
|
22
|
38
|
41
|
33
|
21
|
28
|
30
|
19
|
28
|
23
|
39
|
26
|
22
|
24
|
30
|
19
|
42
|
|
2024/09
|
14
|
17
|
18
|
20
|
17
|
19
|
18
|
16
|
21
|
20
|
26
|
32
|
22
|
12
|
17
|
17
|
20
|
20
|
29
|
11
|
16
|
19
|
21
|
25
|
20
|
27
|
35
|
46
|
37
|
11
|
|
|
2024/08
|
14
|
19
|
18
|
18
|
18
|
23
|
26
|
16
|
27
|
25
|
9
|
11
|
19
|
15
|
19
|
23
|
23
|
19
|
16
|
10
|
11
|
18
|
20
|
19
|
20
|
21
|
20
|
28
|
26
|
22
|
21
|
|
2024/07
|
26
|
29
|
30
|
30
|
27
|
32
|
35
|
57
|
60
|
50
|
45
|
39
|
36
|
39
|
37
|
20
|
16
|
16
|
25
|
22
|
30
|
27
|
22
|
20
|
16
|
18
|
18
|
19
|
14
|
15
|
11
|
|
2024/06
|
22
|
26
|
32
|
41
|
33
|
34
|
23
|
18
|
23
|
50
|
26
|
35
|
23
|
18
|
20
|
24
|
24
|
39
|
71
|
43
|
162
|
379
|
67
|
18
|
20
|
29
|
42
|
47
|
29
|
25
|
|
|
2024/05
|
42
|
30
|
33
|
63
|
61
|
46
|
40
|
60
|
61
|
77
|
39
|
19
|
42
|
32
|
31
|
26
|
55
|
47
|
38
|
21
|
31
|
46
|
35
|
29
|
28
|
25
|
27
|
24
|
116
|
32
|
15
|
|
2024/04
|
37
|
39
|
25
|
26
|
44
|
31
|
35
|
23
|
54
|
48
|
52
|
100
|
63
|
274
|
184
|
23
|
42
|
42
|
16
|
17
|
101
|
48
|
17
|
91
|
57
|
44
|
22
|
12
|
16
|
18
|
|
|
2024/03
|
16
|
21
|
16
|
25
|
29
|
18
|
20
|
21
|
31
|
43
|
22
|
15
|
20
|
34
|
37
|
170
|
22
|
25
|
22
|
15
|
47
|
46
|
38
|
33
|
46
|
59
|
298
|
180
|
49
|
35
|
28
|
|
2024/02
|
32
|
35
|
38
|
35
|
37
|
37
|
26
|
25
|
30
|
49
|
25
|
36
|
42
|
26
|
24
|
87
|
71
|
47
|
22
|
22
|
24
|
27
|
28
|
60
|
43
|
47
|
56
|
33
|
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