Air Quality
Excellent
No health implications.
18
PM2.5
20
PM10
29
O3
1.2
CO
6
SO2
15
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
29 Mar
55
Good
Mon
30 Mar
46
Excellent
Tue
31 Mar
54
Good
Wed
1 Apr
55
Good
Thu
2 Apr
41
Excellent
Fri
3 Apr
56
Good
Sat
4 Apr
42
Excellent
Air quality in the last 12 months (Shaoyang County)
|
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
|
|
|
2025/03
|
47
|
40
|
20
|
23
|
29
|
39
|
49
|
57
|
56
|
54
|
53
|
54
|
58
|
30
|
20
|
44
|
39
|
42
|
51
|
54
|
66
|
69
|
81
|
76
|
87
|
98
|
111
|
69
|
46
|
23
|
48
|
|
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