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 May
Mon
18 May
Tue
19 May
Wed
20 May
Thu
21 May
Fri
22 May
Sat
23 May
Real-time AQI (Monitoring Station in Shaoyang)
市化工厂
2517
PM2.5
21
PM10
27
O3
0.3
CO
2
SO2
3
NO2
市环保局
2618
PM2.5
22
PM10
30
O3
0.4
CO
4
SO2
6
NO2
北塔二期4-26地块
2920
PM2.5
26
PM10
29
O3
0.4
CO
4
SO2
7
NO2
邵水西路287号
2416
PM2.5
24
PM10
29
O3
0.4
CO
4
SO2
4
NO2
Air quality in the last 12 months (Shaoyang)
|
2026/04
|
33
|
46
|
26
|
49
|
70
|
41
|
49
|
50
|
64
|
51
|
25
|
31
|
39
|
27
|
34
|
22
|
37
|
42
|
49
|
38
|
20
|
20
|
29
|
47
|
54
|
58
|
67
|
38
|
30
|
37
|
|
|
2026/03
|
17
|
24
|
38
|
36
|
46
|
64
|
78
|
18
|
32
|
54
|
44
|
60
|
70
|
71
|
102
|
27
|
38
|
26
|
48
|
26
|
53
|
46
|
45
|
27
|
67
|
45
|
36
|
42
|
38
|
32
|
30
|
|
2026/02
|
62
|
58
|
72
|
100
|
133
|
88
|
95
|
62
|
69
|
67
|
74
|
81
|
72
|
71
|
64
|
24
|
85
|
92
|
70
|
62
|
67
|
70
|
70
|
37
|
56
|
42
|
23
|
28
|
|||
|
2026/01
|
29
|
53
|
71
|
83
|
49
|
68
|
80
|
79
|
82
|
127
|
141
|
136
|
127
|
110
|
116
|
144
|
122
|
144
|
33
|
30
|
55
|
63
|
82
|
76
|
75
|
42
|
103
|
109
|
78
|
28
|
49
|
|
2025/12
|
79
|
105
|
71
|
61
|
78
|
103
|
114
|
117
|
120
|
137
|
127
|
127
|
36
|
62
|
83
|
115
|
112
|
103
|
126
|
117
|
67
|
114
|
72
|
52
|
59
|
67
|
84
|
99
|
135
|
132
|
137
|
|
2025/11
|
47
|
34
|
26
|
30
|
42
|
37
|
50
|
15
|
10
|
11
|
33
|
46
|
34
|
51
|
58
|
73
|
55
|
28
|
37
|
50
|
57
|
65
|
86
|
68
|
59
|
71
|
96
|
91
|
93
|
91
|
|
|
2025/10
|
62
|
48
|
45
|
56
|
62
|
38
|
34
|
54
|
57
|
48
|
51
|
82
|
71
|
36
|
50
|
47
|
44
|
14
|
9
|
10
|
11
|
25
|
35
|
43
|
55
|
51
|
46
|
60
|
73
|
78
|
51
|
|
2025/09
|
44
|
39
|
37
|
41
|
49
|
48
|
44
|
43
|
26
|
30
|
33
|
28
|
34
|
38
|
48
|
55
|
44
|
46
|
43
|
17
|
30
|
22
|
19
|
13
|
12
|
29
|
43
|
48
|
52
|
53
|
|
|
2025/08
|
42
|
46
|
41
|
33
|
36
|
28
|
18
|
23
|
33
|
32
|
37
|
48
|
46
|
25
|
14
|
26
|
38
|
37
|
19
|
18
|
22
|
23
|
34
|
34
|
37
|
38
|
52
|
38
|
38
|
36
|
32
|
|
2025/07
|
20
|
15
|
25
|
30
|
38
|
45
|
46
|
45
|
43
|
30
|
28
|
32
|
34
|
32
|
29
|
29
|
31
|
34
|
34
|
29
|
17
|
14
|
17
|
21
|
31
|
36
|
35
|
24
|
30
|
27
|
27
|
|
2025/06
|
23
|
22
|
40
|
48
|
49
|
46
|
31
|
20
|
44
|
42
|
31
|
25
|
29
|
26
|
23
|
32
|
15
|
11
|
19
|
21
|
25
|
13
|
19
|
21
|
39
|
39
|
30
|
19
|
24
|
19
|
|
|
2025/05
|
46
|
70
|
68
|
52
|
40
|
52
|
57
|
61
|
35
|
49
|
38
|
55
|
67
|
72
|
53
|
28
|
40
|
38
|
51
|
22
|
26
|
31
|
40
|
57
|
54
|
49
|
46
|
12
|
22
|
34
|
30
|
|
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