Air Quality
Excellent
No health implications.
16
PM2.5
29
PM10
89
O3
0.5
CO
7
SO2
10
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
2 Sep
50
Excellent
Thu
3 Sep
48
Excellent
Fri
4 Sep
48
Excellent
Sat
5 Sep
64
Good
Sun
6 Sep
76
Good
Mon
7 Sep
77
Good
Tue
8 Sep
28
Excellent
Air quality in the last 12 months (Liuyang)
|
2026/07
|
25
|
21
|
28
|
17
|
18
|
19
|
15
|
17
|
19
|
27
|
32
|
36
|
45
|
36
|
19
|
20
|
25
|
25
|
19
|
23
|
21
|
20
|
24
|
31
|
39
|
27
|
13
|
17
|
19
|
16
|
15
|
|
2026/06
|
53
|
53
|
48
|
22
|
35
|
36
|
48
|
31
|
30
|
38
|
42
|
38
|
22
|
25
|
30
|
42
|
44
|
27
|
13
|
17
|
22
|
23
|
28
|
21
|
27
|
29
|
40
|
48
|
48
|
33
|
|
|
2026/05
|
36
|
32
|
35
|
40
|
42
|
40
|
37
|
40
|
39
|
38
|
40
|
49
|
26
|
26
|
32
|
22
|
21
|
20
|
18
|
27
|
32
|
22
|
20
|
24
|
26
|
33
|
40
|
40
|
50
|
53
|
55
|
|
2026/04
|
48
|
37
|
24
|
43
|
60
|
42
|
55
|
51
|
45
|
34
|
29
|
39
|
37
|
30
|
32
|
29
|
42
|
51
|
47
|
47
|
19
|
17
|
34
|
42
|
40
|
49
|
55
|
32
|
28
|
31
|
|
|
2026/03
|
15
|
29
|
51
|
59
|
51
|
60
|
61
|
53
|
57
|
57
|
45
|
52
|
42
|
51
|
105
|
47
|
40
|
26
|
34
|
38
|
31
|
36
|
23
|
39
|
58
|
32
|
56
|
54
|
48
|
30
|
33
|
|
2026/02
|
54
|
58
|
62
|
73
|
84
|
82
|
54
|
56
|
57
|
55
|
54
|
66
|
61
|
53
|
56
|
36
|
95
|
66
|
65
|
35
|
42
|
53
|
66
|
39
|
40
|
23
|
29
|
24
|
|||
|
2026/01
|
34
|
53
|
62
|
54
|
68
|
84
|
73
|
72
|
65
|
73
|
82
|
81
|
100
|
72
|
105
|
112
|
143
|
134
|
41
|
32
|
69
|
84
|
85
|
72
|
87
|
116
|
131
|
86
|
64
|
42
|
47
|
|
2025/12
|
83
|
105
|
82
|
65
|
91
|
93
|
102
|
120
|
123
|
113
|
120
|
136
|
31
|
54
|
56
|
64
|
92
|
118
|
83
|
106
|
109
|
61
|
54
|
61
|
60
|
68
|
74
|
77
|
77
|
147
|
131
|
|
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
|
|
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