Air Quality
Excellent
No health implications.
17
PM2.5
24
PM10
77
O3
0.7
CO
5
SO2
8
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
17 Apr
56
Good
Sat
18 Apr
63
Good
Sun
19 Apr
76
Good
Mon
20 Apr
57
Good
Tue
21 Apr
53
Good
Wed
22 Apr
44
Excellent
Thu
23 Apr
48
Excellent
Air quality in the last 12 months (Shaoyang County)
|
2026/03
|
16
|
19
|
38
|
37
|
44
|
63
|
78
|
18
|
29
|
55
|
38
|
56
|
67
|
70
|
102
|
31
|
38
|
25
|
45
|
25
|
46
|
39
|
38
|
26
|
63
|
44
|
30
|
37
|
33
|
30
|
32
|
|
2026/02
|
63
|
61
|
78
|
104
|
129
|
81
|
92
|
64
|
71
|
64
|
68
|
79
|
71
|
76
|
66
|
22
|
78
|
89
|
64
|
48
|
66
|
71
|
70
|
35
|
55
|
44
|
20
|
25
|
|||
|
2026/01
|
25
|
53
|
69
|
80
|
46
|
64
|
72
|
75
|
75
|
121
|
127
|
128
|
116
|
96
|
111
|
141
|
122
|
138
|
39
|
24
|
53
|
60
|
70
|
70
|
77
|
37
|
90
|
103
|
72
|
26
|
43
|
|
2025/12
|
75
|
105
|
74
|
64
|
73
|
93
|
106
|
99
|
118
|
131
|
117
|
132
|
31
|
55
|
73
|
98
|
99
|
95
|
106
|
109
|
66
|
108
|
72
|
51
|
55
|
64
|
77
|
86
|
113
|
121
|
132
|
|
2025/11
|
47
|
34
|
23
|
26
|
40
|
37
|
52
|
14
|
9
|
9
|
33
|
50
|
36
|
49
|
55
|
70
|
57
|
25
|
33
|
44
|
51
|
56
|
73
|
66
|
55
|
63
|
84
|
78
|
71
|
85
|
|
|
2025/10
|
67
|
46
|
44
|
60
|
65
|
31
|
33
|
53
|
55
|
45
|
49
|
69
|
76
|
39
|
51
|
55
|
47
|
17
|
9
|
9
|
12
|
27
|
39
|
43
|
59
|
56
|
51
|
63
|
76
|
89
|
53
|
|
2025/09
|
45
|
39
|
33
|
38
|
47
|
50
|
49
|
44
|
26
|
27
|
26
|
24
|
32
|
34
|
44
|
45
|
34
|
45
|
46
|
20
|
33
|
24
|
22
|
13
|
12
|
27
|
42
|
48
|
56
|
58
|
|
|
2025/08
|
43
|
46
|
36
|
31
|
34
|
24
|
16
|
24
|
30
|
33
|
37
|
46
|
47
|
26
|
12
|
26
|
34
|
35
|
18
|
18
|
17
|
23
|
32
|
34
|
34
|
35
|
45
|
35
|
36
|
32
|
32
|
|
2025/07
|
19
|
14
|
23
|
30
|
37
|
48
|
48
|
45
|
43
|
29
|
30
|
34
|
35
|
32
|
28
|
27
|
29
|
35
|
35
|
30
|
16
|
13
|
18
|
26
|
31
|
37
|
35
|
26
|
31
|
29
|
30
|
|
2025/06
|
23
|
21
|
42
|
48
|
48
|
46
|
30
|
20
|
43
|
47
|
37
|
27
|
33
|
24
|
20
|
29
|
14
|
11
|
17
|
22
|
26
|
13
|
21
|
19
|
37
|
36
|
28
|
18
|
22
|
16
|
|
|
2025/05
|
51
|
67
|
64
|
53
|
41
|
53
|
59
|
58
|
34
|
48
|
39
|
50
|
62
|
70
|
60
|
24
|
42
|
34
|
43
|
21
|
22
|
29
|
37
|
57
|
56
|
46
|
41
|
11
|
23
|
32
|
28
|
|
2025/04
|
54
|
60
|
69
|
132
|
132
|
87
|
89
|
106
|
98
|
65
|
60
|
243
|
252
|
133
|
102
|
99
|
77
|
73
|
34
|
38
|
45
|
31
|
52
|
35
|
42
|
44
|
29
|
44
|
61
|
54
|
|
|
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