Hunan - China   2025-03-15   Saturday   27.55N, 109.98E

Huaihua

Hunan - China
2025-03-15

Air Quality

Excellent

No health implications.

6

PM2.5

8

PM10

63

O3

0.3

CO

3

SO2

7

NO2

No health implications.

Advise

Everyone can continue their outdoor activities normally.

Air Quality

Today

15 Mar

47 Excellent

Sun

16 Mar

50 Excellent

Mon

17 Mar

54 Good

Tue

18 Mar

54 Good

Wed

19 Mar

51 Good

Thu

20 Mar

42 Excellent

Fri

21 Mar

31 Excellent

Real-time AQI (Monitoring Station in Huaihua)

市四医院

20

3

PM2.5

6

PM10

64

O3

0.1

CO

3

SO2

7

NO2

市委党校

20

8

PM2.5

10

PM10

62

O3

0.4

CO

3

SO2

6

NO2

Monthly Average AQI (Huaihua)

2020/02 - 2025/01

Air quality in the last 12 months (Huaihua)

2025/01
117
114
133
174
154
99
79
51
45
67
73
78
89
86
79
70
73
114
102
94
110
143
177
149
18
24
46
93
256
123
44
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
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