Air Quality
Excellent
No health implications.
6
PM2.5
37
PM10
49
O3
0.8
CO
6
SO2
13
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
3 Mar
51
Good
Tue
4 Mar
47
Excellent
Wed
5 Mar
50
Excellent
Thu
6 Mar
58
Good
Fri
7 Mar
64
Good
Sat
8 Mar
62
Good
Sun
9 Mar
30
Excellent
Air quality in the last 12 months (Shaoyang County)
|
2025/01
|
145
|
135
|
128
|
170
|
161
|
102
|
94
|
92
|
54
|
56
|
75
|
81
|
80
|
88
|
75
|
65
|
86
|
97
|
111
|
108
|
112
|
126
|
159
|
232
|
36
|
30
|
61
|
90
|
287
|
158
|
53
|
|
2024/12
|
82
|
84
|
98
|
133
|
36
|
38
|
50
|
67
|
116
|
55
|
34
|
67
|
78
|
49
|
55
|
65
|
82
|
71
|
94
|
124
|
110
|
96
|
88
|
112
|
115
|
101
|
92
|
137
|
135
|
137
|
113
|
|
2024/11
|
57
|
89
|
86
|
80
|
89
|
71
|
67
|
67
|
79
|
79
|
73
|
73
|
72
|
91
|
98
|
87
|
22
|
12
|
16
|
28
|
39
|
46
|
61
|
70
|
24
|
26
|
41
|
46
|
58
|
69
|
|
|
2024/10
|
21
|
48
|
57
|
55
|
56
|
72
|
55
|
54
|
56
|
65
|
79
|
78
|
132
|
61
|
34
|
33
|
45
|
33
|
14
|
23
|
33
|
19
|
30
|
49
|
53
|
54
|
48
|
56
|
73
|
59
|
57
|
|
2024/09
|
47
|
45
|
58
|
50
|
52
|
48
|
37
|
35
|
31
|
38
|
42
|
37
|
35
|
43
|
49
|
41
|
41
|
45
|
40
|
46
|
28
|
33
|
38
|
47
|
71
|
78
|
70
|
68
|
62
|
62
|
|
|
2024/08
|
13
|
18
|
22
|
30
|
31
|
30
|
30
|
29
|
30
|
32
|
32
|
34
|
38
|
40
|
48
|
38
|
52
|
52
|
34
|
41
|
43
|
23
|
24
|
25
|
42
|
41
|
43
|
29
|
37
|
43
|
52
|
|
2024/07
|
22
|
12
|
22
|
22
|
22
|
19
|
22
|
23
|
24
|
28
|
29
|
30
|
33
|
27
|
31
|
29
|
20
|
19
|
13
|
23
|
27
|
29
|
25
|
30
|
40
|
31
|
29
|
19
|
15
|
14
|
14
|
|
2024/06
|
27
|
20
|
59
|
27
|
17
|
28
|
41
|
46
|
39
|
28
|
17
|
17
|
20
|
22
|
32
|
38
|
15
|
13
|
17
|
26
|
24
|
25
|
30
|
16
|
9
|
18
|
28
|
28
|
20
|
14
|
|
|
2024/05
|
21
|
40
|
28
|
13
|
28
|
43
|
64
|
53
|
59
|
60
|
36
|
54
|
65
|
66
|
65
|
72
|
64
|
50
|
24
|
24
|
40
|
56
|
45
|
45
|
45
|
27
|
19
|
36
|
30
|
12
|
22
|
|
2024/04
|
46
|
56
|
22
|
34
|
30
|
26
|
43
|
45
|
49
|
50
|
69
|
53
|
52
|
49
|
63
|
50
|
26
|
44
|
22
|
29
|
43
|
48
|
43
|
49
|
40
|
41
|
47
|
53
|
48
|
9
|
|
|
2024/03
|
91
|
47
|
58
|
68
|
38
|
94
|
67
|
68
|
71
|
64
|
54
|
58
|
55
|
52
|
57
|
46
|
38
|
16
|
41
|
72
|
79
|
65
|
40
|
47
|
26
|
28
|
52
|
27
|
39
|
51
|
38
|
|
2024/02
|
29
|
21
|
19
|
37
|
61
|
40
|
54
|
74
|
117
|
244
|
131
|
127
|
86
|
58
|
55
|
53
|
50
|
42
|
65
|
68
|
13
|
21
|
27
|
28
|
45
|
38
|
59
|
56
|
56
|
||
|
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