Air Quality
Moderate
Sensitive individuals will experience more serious conditions. The hearts and respiratory systems of healthy people may be affected.
142
*
PM2.5
190
PM10
83
O3
1.4
CO
15
SO2
35
NO2
Sensitive individuals will experience more serious conditions. The hearts and respiratory systems of healthy people may be affected.
Advise
Children, seniors and individuals with respiratory or heart diseases should avoid sustained and high-intensity outdoor exercises. General population should moderately reduce outdoor activities.
Air Quality
Today
23 Jan
178
Moderate
Fri
24 Jan
207
Heavy
Sat
25 Jan
136
Light
Sun
26 Jan
68
Good
Mon
27 Jan
70
Good
Tue
28 Jan
164
Moderate
Wed
29 Jan
84
Good
Hengyang County Air quality rank
Air quality in the last 12 months (Hengyang County)
|
2024/12
|
66
|
71
|
88
|
113
|
39
|
36
|
42
|
55
|
81
|
62
|
42
|
64
|
79
|
54
|
58
|
67
|
75
|
73
|
91
|
116
|
109
|
97
|
81
|
93
|
110
|
105
|
111
|
118
|
97
|
116
|
110
|
|
2024/11
|
54
|
83
|
75
|
74
|
83
|
62
|
62
|
53
|
63
|
75
|
60
|
65
|
68
|
84
|
76
|
80
|
22
|
13
|
16
|
27
|
35
|
41
|
51
|
66
|
29
|
24
|
36
|
43
|
50
|
59
|
|
|
2024/10
|
29
|
45
|
55
|
52
|
51
|
68
|
59
|
48
|
47
|
60
|
70
|
70
|
150
|
69
|
30
|
35
|
53
|
44
|
23
|
23
|
28
|
18
|
28
|
39
|
52
|
56
|
47
|
62
|
61
|
53
|
54
|
|
2024/09
|
44
|
48
|
51
|
52
|
46
|
44
|
33
|
31
|
47
|
39
|
42
|
34
|
24
|
41
|
40
|
38
|
42
|
43
|
39
|
38
|
29
|
27
|
33
|
44
|
67
|
69
|
62
|
58
|
56
|
55
|
|
|
2024/08
|
15
|
18
|
21
|
26
|
27
|
27
|
30
|
28
|
27
|
32
|
29
|
24
|
24
|
29
|
34
|
30
|
35
|
54
|
29
|
41
|
41
|
22
|
22
|
24
|
38
|
38
|
38
|
24
|
28
|
36
|
46
|
|
2024/07
|
23
|
16
|
23
|
19
|
20
|
18
|
21
|
20
|
22
|
26
|
24
|
25
|
26
|
20
|
29
|
24
|
16
|
16
|
15
|
20
|
23
|
21
|
21
|
28
|
37
|
30
|
23
|
14
|
15
|
15
|
17
|
|
2024/06
|
23
|
24
|
42
|
23
|
16
|
29
|
37
|
38
|
36
|
23
|
23
|
24
|
19
|
21
|
23
|
24
|
15
|
17
|
15
|
24
|
23
|
25
|
22
|
21
|
12
|
15
|
28
|
29
|
21
|
20
|
|
|
2024/05
|
23
|
32
|
28
|
13
|
28
|
63
|
114
|
75
|
71
|
77
|
46
|
71
|
73
|
62
|
60
|
67
|
59
|
47
|
27
|
22
|
41
|
46
|
38
|
39
|
40
|
33
|
19
|
31
|
28
|
16
|
20
|
|
2024/04
|
40
|
48
|
24
|
29
|
28
|
28
|
36
|
40
|
42
|
44
|
50
|
48
|
49
|
54
|
57
|
47
|
25
|
38
|
28
|
25
|
39
|
50
|
40
|
46
|
33
|
35
|
40
|
52
|
46
|
13
|
|
|
2024/03
|
92
|
65
|
55
|
49
|
37
|
71
|
50
|
53
|
53
|
54
|
48
|
53
|
49
|
38
|
44
|
34
|
34
|
17
|
45
|
59
|
74
|
49
|
28
|
37
|
25
|
24
|
47
|
29
|
43
|
48
|
35
|
|
2024/02
|
31
|
14
|
15
|
27
|
54
|
27
|
46
|
79
|
110
|
224
|
121
|
107
|
57
|
48
|
47
|
43
|
41
|
30
|
49
|
48
|
17
|
23
|
31
|
39
|
69
|
49
|
80
|
53
|
63
|
||
|
2024/01
|
74
|
76
|
54
|
60
|
66
|
68
|
78
|
75
|
62
|
73
|
74
|
62
|
73
|
62
|
126
|
97
|
72
|
29
|
14
|
19
|
42
|
34
|
36
|
34
|
37
|
48
|
61
|
70
|
62
|
45
|
50
|
|
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