Air Quality
Excellent
No health implications.
6
PM2.5
9
PM10
22
O3
0.7
CO
9
SO2
13
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
10 Mar
52
Good
Tue
11 Mar
78
Good
Wed
12 Mar
66
Good
Thu
13 Mar
56
Good
Fri
14 Mar
49
Excellent
Sat
15 Mar
45
Excellent
Sun
16 Mar
37
Excellent
Air quality in the last 12 months (Liuzhi)
|
2025/01
|
65
|
71
|
81
|
88
|
56
|
63
|
40
|
26
|
30
|
38
|
42
|
47
|
45
|
65
|
60
|
73
|
79
|
59
|
66
|
88
|
79
|
82
|
64
|
50
|
22
|
29
|
48
|
42
|
59
|
48
|
37
|
|
2024/12
|
59
|
66
|
58
|
59
|
30
|
20
|
49
|
29
|
12
|
13
|
24
|
20
|
27
|
50
|
42
|
64
|
45
|
45
|
41
|
59
|
58
|
56
|
39
|
40
|
36
|
27
|
30
|
53
|
47
|
30
|
46
|
|
2024/11
|
25
|
22
|
48
|
41
|
28
|
56
|
60
|
61
|
43
|
49
|
35
|
32
|
32
|
42
|
44
|
44
|
49
|
45
|
24
|
25
|
23
|
29
|
30
|
34
|
19
|
21
|
17
|
29
|
36
|
43
|
|
|
2024/10
|
10
|
18
|
27
|
37
|
44
|
49
|
27
|
39
|
29
|
50
|
52
|
38
|
19
|
26
|
32
|
27
|
13
|
22
|
26
|
20
|
18
|
15
|
30
|
41
|
34
|
33
|
39
|
32
|
35
|
29
|
42
|
|
2024/09
|
19
|
16
|
11
|
16
|
32
|
33
|
23
|
11
|
13
|
15
|
20
|
23
|
19
|
21
|
28
|
29
|
23
|
28
|
37
|
46
|
27
|
22
|
30
|
51
|
50
|
38
|
43
|
34
|
24
|
9
|
|
|
2024/08
|
21
|
11
|
10
|
9
|
13
|
15
|
15
|
16
|
16
|
16
|
56
|
64
|
49
|
42
|
36
|
34
|
39
|
25
|
28
|
28
|
24
|
19
|
14
|
17
|
10
|
11
|
18
|
15
|
21
|
20
|
20
|
|
2024/07
|
16
|
23
|
12
|
13
|
14
|
16
|
17
|
18
|
18
|
14
|
13
|
14
|
14
|
13
|
12
|
18
|
16
|
15
|
10
|
14
|
10
|
14
|
14
|
12
|
20
|
30
|
28
|
20
|
12
|
11
|
22
|
|
2024/06
|
41
|
27
|
10
|
15
|
22
|
25
|
13
|
13
|
7
|
20
|
18
|
19
|
25
|
25
|
32
|
24
|
12
|
24
|
21
|
26
|
29
|
12
|
20
|
14
|
19
|
20
|
10
|
14
|
17
|
23
|
|
|
2024/05
|
31
|
15
|
22
|
17
|
38
|
30
|
33
|
26
|
17
|
17
|
20
|
17
|
22
|
29
|
25
|
27
|
17
|
14
|
26
|
31
|
28
|
32
|
28
|
29
|
28
|
13
|
22
|
18
|
15
|
14
|
28
|
|
2024/04
|
41
|
41
|
50
|
36
|
38
|
32
|
25
|
21
|
29
|
38
|
58
|
64
|
50
|
58
|
57
|
69
|
45
|
25
|
26
|
29
|
20
|
39
|
25
|
45
|
42
|
49
|
49
|
61
|
56
|
23
|
|
|
2024/03
|
30
|
42
|
29
|
34
|
43
|
35
|
49
|
59
|
38
|
29
|
21
|
33
|
50
|
58
|
33
|
43
|
64
|
38
|
24
|
46
|
54
|
44
|
27
|
33
|
32
|
52
|
53
|
24
|
35
|
45
|
55
|
|
2024/02
|
45
|
46
|
38
|
28
|
32
|
23
|
28
|
26
|
50
|
110
|
52
|
34
|
39
|
51
|
60
|
53
|
50
|
32
|
35
|
41
|
48
|
55
|
38
|
17
|
20
|
31
|
33
|
26
|
29
|
||
|
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