Air Quality
Excellent
No health implications.
PM2.5
PM10
O3
CO
SO2
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
17 Nov
Mon
18 Nov
Tue
19 Nov
Wed
20 Nov
Thu
21 Nov
Fri
22 Nov
Sat
23 Nov
Real-time AQI (Monitoring Station in Shaoyang)
市一中
209
PM2.5
20
PM10
54
O3
0.4
CO
5
SO2
17
NO2
市化工厂
177
PM2.5
15
PM10
52
O3
0.3
CO
8
SO2
20
NO2
市罐头厂
178
PM2.5
13
PM10
54
O3
0.3
CO
7
SO2
14
NO2
市环保局
543
PM2.5
58 *
PM10
55
O3
0.0
CO
7
SO2
12
NO2
Air quality in the last 12 months (Shaoyang)
|
2024/10
|
20
|
50
|
57
|
55
|
57
|
73
|
49
|
49
|
58
|
69
|
80
|
77
|
135
|
59
|
32
|
30
|
44
|
37
|
17
|
23
|
35
|
21
|
32
|
52
|
58
|
53
|
46
|
54
|
71
|
63
|
60
|
|
2024/09
|
48
|
47
|
56
|
53
|
47
|
45
|
38
|
36
|
31
|
37
|
40
|
34
|
30
|
43
|
49
|
38
|
40
|
44
|
36
|
43
|
28
|
32
|
36
|
50
|
65
|
80
|
74
|
68
|
61
|
59
|
|
|
2024/08
|
14
|
19
|
22
|
30
|
30
|
31
|
32
|
29
|
30
|
33
|
30
|
34
|
39
|
39
|
47
|
36
|
43
|
45
|
33
|
38
|
48
|
28
|
27
|
29
|
43
|
44
|
41
|
27
|
35
|
38
|
50
|
|
2024/07
|
21
|
15
|
20
|
24
|
23
|
21
|
24
|
23
|
25
|
29
|
32
|
31
|
35
|
28
|
35
|
33
|
25
|
20
|
15
|
22
|
28
|
29
|
25
|
27
|
35
|
33
|
27
|
21
|
17
|
16
|
17
|
|
2024/06
|
25
|
21
|
53
|
28
|
21
|
32
|
39
|
47
|
37
|
21
|
17
|
15
|
19
|
23
|
31
|
38
|
17
|
14
|
16
|
24
|
27
|
27
|
33
|
18
|
10
|
17
|
25
|
29
|
23
|
16
|
|
|
2024/05
|
26
|
39
|
30
|
15
|
30
|
46
|
69
|
51
|
59
|
67
|
40
|
54
|
64
|
68
|
69
|
73
|
65
|
51
|
24
|
25
|
37
|
53
|
49
|
47
|
45
|
32
|
19
|
34
|
30
|
12
|
24
|
|
2024/04
|
44
|
50
|
23
|
35
|
34
|
27
|
43
|
44
|
47
|
50
|
68
|
56
|
53
|
52
|
62
|
50
|
27
|
43
|
25
|
32
|
43
|
49
|
42
|
49
|
40
|
47
|
50
|
52
|
44
|
11
|
|
|
2024/03
|
89
|
47
|
57
|
69
|
43
|
99
|
62
|
68
|
69
|
63
|
59
|
62
|
51
|
49
|
58
|
42
|
33
|
15
|
43
|
71
|
81
|
61
|
43
|
49
|
27
|
29
|
52
|
30
|
41
|
51
|
34
|
|
2024/02
|
30
|
23
|
21
|
44
|
65
|
45
|
58
|
72
|
127
|
299
|
144
|
127
|
94
|
60
|
55
|
54
|
52
|
44
|
72
|
55
|
14
|
21
|
25
|
32
|
51
|
44
|
61
|
63
|
60
|
||
|
2024/01
|
126
|
87
|
81
|
99
|
112
|
92
|
108
|
94
|
102
|
103
|
117
|
85
|
93
|
89
|
161
|
150
|
107
|
35
|
17
|
24
|
56
|
41
|
53
|
50
|
57
|
62
|
74
|
73
|
88
|
73
|
54
|
|
2023/12
|
39
|
72
|
79
|
50
|
61
|
71
|
76
|
109
|
121
|
89
|
21
|
47
|
81
|
85
|
22
|
31
|
40
|
40
|
53
|
68
|
65
|
61
|
74
|
98
|
97
|
113
|
137
|
154
|
212
|
238
|
199
|
|
2023/11
|
74
|
73
|
84
|
89
|
74
|
27
|
46
|
49
|
40
|
20
|
12
|
14
|
57
|
60
|
59
|
41
|
56
|
72
|
73
|
69
|
75
|
83
|
101
|
73
|
75
|
97
|
111
|
93
|
93
|
81
|
|
|
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
*: primary pollution