Air Quality
Light
Healthy people may experience slight irritations and sensitive individuals will be slightly affected to a larger extent.
104
*
PM2.5
139
PM10
22
O3
0.8
CO
6
SO2
21
NO2
Healthy people may experience slight irritations and sensitive individuals will be slightly affected to a larger extent.
Advise
Children, seniors and individuals with respiratory or heart diseases should reduce sustained and high-intensity outdoor exercises.
Air Quality
Today
18 Jan
174
Moderate
Mon
19 Jan
111
Light
Tue
20 Jan
70
Good
Wed
21 Jan
57
Good
Thu
22 Jan
62
Good
Fri
23 Jan
39
Excellent
Sat
24 Jan
32
Excellent
Air quality in the last 12 months (Liuyang)
|
2025/11
|
55
|
49
|
53
|
55
|
48
|
42
|
60
|
13
|
18
|
24
|
54
|
60
|
51
|
52
|
57
|
57
|
63
|
27
|
36
|
47
|
52
|
54
|
59
|
58
|
65
|
66
|
83
|
78
|
66
|
60
|
|
|
2025/10
|
53
|
49
|
48
|
57
|
46
|
26
|
43
|
60
|
57
|
53
|
81
|
139
|
112
|
79
|
72
|
55
|
49
|
20
|
12
|
12
|
18
|
25
|
38
|
41
|
57
|
73
|
69
|
61
|
66
|
96
|
63
|
|
2025/09
|
26
|
24
|
27
|
34
|
38
|
39
|
41
|
23
|
27
|
21
|
24
|
24
|
28
|
35
|
36
|
35
|
34
|
40
|
38
|
28
|
37
|
43
|
46
|
16
|
25
|
43
|
48
|
44
|
53
|
52
|
|
|
2025/08
|
37
|
47
|
34
|
26
|
28
|
14
|
15
|
17
|
28
|
32
|
37
|
40
|
35
|
21
|
10
|
20
|
21
|
22
|
14
|
16
|
15
|
21
|
30
|
26
|
21
|
25
|
35
|
29
|
20
|
30
|
27
|
|
2025/07
|
17
|
17
|
22
|
30
|
38
|
40
|
41
|
40
|
29
|
19
|
29
|
23
|
21
|
23
|
28
|
26
|
30
|
35
|
34
|
20
|
13
|
11
|
15
|
27
|
24
|
29
|
23
|
23
|
24
|
23
|
30
|
|
2025/06
|
22
|
22
|
33
|
37
|
40
|
40
|
31
|
32
|
33
|
35
|
20
|
23
|
29
|
21
|
15
|
27
|
19
|
12
|
14
|
21
|
24
|
19
|
23
|
23
|
34
|
43
|
23
|
13
|
20
|
23
|
|
|
2025/05
|
52
|
57
|
61
|
66
|
44
|
52
|
67
|
42
|
34
|
48
|
42
|
43
|
45
|
57
|
60
|
28
|
31
|
43
|
36
|
20
|
23
|
28
|
27
|
49
|
57
|
53
|
60
|
25
|
24
|
25
|
20
|
|
2025/04
|
60
|
55
|
54
|
62
|
63
|
64
|
65
|
66
|
67
|
50
|
55
|
261
|
188
|
141
|
64
|
54
|
67
|
71
|
30
|
47
|
34
|
39
|
51
|
30
|
30
|
38
|
37
|
44
|
59
|
56
|
|
|
2025/03
|
44
|
40
|
19
|
33
|
46
|
45
|
48
|
49
|
58
|
43
|
47
|
58
|
50
|
23
|
26
|
47
|
51
|
45
|
46
|
42
|
44
|
48
|
66
|
66
|
66
|
79
|
79
|
62
|
57
|
40
|
61
|
|
2025/02
|
49
|
39
|
43
|
47
|
57
|
64
|
66
|
56
|
47
|
53
|
68
|
82
|
99
|
108
|
62
|
55
|
54
|
40
|
47
|
35
|
77
|
26
|
44
|
70
|
92
|
65
|
66
|
63
|
|||
|
2025/01
|
95
|
104
|
164
|
179
|
112
|
77
|
86
|
82
|
61
|
56
|
63
|
68
|
66
|
64
|
77
|
62
|
56
|
64
|
81
|
89
|
72
|
71
|
175
|
157
|
28
|
31
|
56
|
73
|
134
|
68
|
53
|
|
2024/12
|
56
|
56
|
86
|
127
|
48
|
50
|
59
|
90
|
81
|
70
|
65
|
80
|
94
|
59
|
66
|
69
|
66
|
75
|
86
|
103
|
102
|
85
|
77
|
98
|
112
|
120
|
160
|
95
|
81
|
104
|
119
|
|
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