Air Quality
Light
Healthy people may experience slight irritations and sensitive individuals will be slightly affected to a larger extent.
PM2.5
PM10
O3
CO
SO2
NO2
Healthy people may experience slight irritations and sensitive individuals will be slightly affected to a larger extent.
Advise
Children, seniors and individuals with respiratory or heart diseases should reduce sustained and high-intensity outdoor exercises.
Air Quality
Today
23 Jan
Fri
24 Jan
Sat
25 Jan
Sun
26 Jan
Mon
27 Jan
Tue
28 Jan
Wed
29 Jan
Real-time AQI (Monitoring Station in Huaihua)
林科所
9873 *
PM2.5
96
PM10
52
O3
1.0
CO
8
SO2
14
NO2
河西地税局
12998 *
PM2.5
140
PM10
2
O3
1.1
CO
4
SO2
47
NO2
市四医院
183138 *
PM2.5
161
PM10
26
O3
2.3
CO
11
SO2
45
NO2
监测楼
153117 *
PM2.5
181
PM10
6
O3
1.7
CO
8
SO2
52
NO2
市委党校
172130 *
PM2.5
158
PM10
6
O3
1.8
CO
8
SO2
49
NO2
Air quality in the last 12 months (Huaihua)
|
2024/12
|
51
|
56
|
88
|
90
|
23
|
32
|
39
|
51
|
58
|
21
|
36
|
61
|
68
|
50
|
55
|
56
|
72
|
68
|
69
|
72
|
89
|
74
|
55
|
72
|
75
|
77
|
81
|
117
|
122
|
101
|
86
|
|
2024/11
|
50
|
66
|
64
|
58
|
66
|
61
|
57
|
59
|
71
|
59
|
54
|
59
|
62
|
72
|
73
|
58
|
12
|
11
|
12
|
21
|
34
|
35
|
51
|
38
|
12
|
21
|
33
|
37
|
43
|
48
|
|
|
2024/10
|
14
|
42
|
58
|
48
|
55
|
58
|
40
|
38
|
43
|
51
|
58
|
74
|
63
|
35
|
42
|
33
|
40
|
29
|
18
|
14
|
19
|
15
|
29
|
40
|
45
|
43
|
49
|
52
|
57
|
55
|
57
|
|
2024/09
|
33
|
28
|
41
|
31
|
53
|
46
|
43
|
39
|
33
|
34
|
37
|
38
|
21
|
27
|
39
|
34
|
36
|
37
|
36
|
33
|
35
|
27
|
38
|
42
|
49
|
55
|
58
|
49
|
53
|
53
|
|
|
2024/08
|
12
|
16
|
17
|
22
|
25
|
23
|
27
|
25
|
24
|
23
|
18
|
45
|
39
|
47
|
44
|
37
|
40
|
35
|
24
|
32
|
31
|
21
|
16
|
15
|
21
|
22
|
25
|
25
|
32
|
32
|
40
|
|
2024/07
|
13
|
14
|
17
|
17
|
17
|
13
|
15
|
15
|
18
|
19
|
23
|
21
|
21
|
18
|
21
|
20
|
18
|
16
|
11
|
16
|
25
|
25
|
20
|
24
|
27
|
27
|
27
|
17
|
12
|
17
|
15
|
|
2024/06
|
32
|
24
|
27
|
12
|
13
|
22
|
28
|
12
|
13
|
15
|
18
|
21
|
22
|
19
|
29
|
34
|
13
|
10
|
19
|
23
|
22
|
18
|
15
|
15
|
15
|
15
|
12
|
17
|
12
|
14
|
|
|
2024/05
|
20
|
30
|
12
|
11
|
21
|
37
|
47
|
51
|
42
|
33
|
21
|
52
|
48
|
55
|
60
|
70
|
54
|
29
|
14
|
14
|
30
|
44
|
41
|
36
|
36
|
22
|
18
|
42
|
18
|
8
|
24
|
|
2024/04
|
28
|
33
|
19
|
32
|
27
|
30
|
32
|
36
|
33
|
37
|
35
|
34
|
33
|
30
|
51
|
37
|
20
|
37
|
20
|
27
|
46
|
47
|
38
|
46
|
28
|
35
|
31
|
32
|
25
|
13
|
|
|
2024/03
|
73
|
48
|
49
|
23
|
20
|
72
|
74
|
58
|
54
|
53
|
49
|
52
|
38
|
47
|
37
|
29
|
22
|
18
|
43
|
74
|
68
|
45
|
33
|
41
|
19
|
22
|
35
|
24
|
39
|
42
|
30
|
|
2024/02
|
23
|
15
|
17
|
36
|
49
|
54
|
63
|
77
|
94
|
131
|
101
|
101
|
72
|
37
|
47
|
53
|
46
|
33
|
79
|
49
|
13
|
23
|
24
|
28
|
28
|
32
|
49
|
45
|
54
|
||
|
2024/01
|
87
|
60
|
64
|
77
|
79
|
81
|
85
|
130
|
114
|
101
|
83
|
59
|
78
|
96
|
103
|
113
|
52
|
19
|
12
|
28
|
57
|
40
|
61
|
61
|
75
|
77
|
57
|
72
|
78
|
53
|
35
|
|
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