Hunan - China   2025-03-15   Saturday   26.74N, 112.68E

Hengnan

Hunan - China
2025-03-15

Air Quality

Excellent

No health implications.

3

PM2.5

6

PM10

44

O3

0.8

CO

7

SO2

15

NO2

No health implications.

Advise

Everyone can continue their outdoor activities normally.

Air Quality

Today

15 Mar

57 Good

Sun

16 Mar

65 Good

Mon

17 Mar

59 Good

Tue

18 Mar

56 Good

Wed

19 Mar

58 Good

Thu

20 Mar

24 Excellent

Fri

21 Mar

49 Excellent

Monthly Average AQI (Hengnan)

2020/02 - 2025/01

Air quality in the last 12 months (Hengnan)

2025/01
149
125
157
178
162
107
91
87
60
62
67
85
83
76
93
69
85
83
113
97
109
108
154
240
40
31
58
69
204
131
61
2024/12
67
72
78
126
45
47
49
64
95
71
50
73
91
64
59
75
83
80
99
121
119
107
89
104
136
125
132
122
95
125
121
2024/11
60
92
77
75
85
61
57
49
59
71
53
61
59
68
60
65
22
13
16
33
50
49
59
64
35
26
36
45
51
60
2024/10
32
48
55
52
51
68
67
50
52
62
69
73
135
69
37
34
49
42
27
28
38
23
34
46
50
62
50
59
65
50
54
2024/09
55
55
58
49
52
48
36
34
42
39
44
43
37
44
46
45
52
51
48
45
38
31
39
44
60
58
55
57
53
51
2024/08
17
21
26
30
35
34
32
33
35
36
31
32
27
36
37
37
48
66
34
47
50
24
26
27
41
41
46
28
36
41
59
2024/07
25
19
24
18
19
21
24
21
23
25
23
26
24
22
28
21
16
17
19
21
24
29
27
35
44
33
23
15
17
15
17
2024/06
20
24
38
18
21
31
38
37
39
27
23
20
17
21
18
23
13
16
19
24
24
23
25
23
9
19
28
25
21
23
2024/05
23
35
32
16
37
65
101
89
72
81
31
70
85
72
66
66
60
49
27
20
40
41
42
37
33
27
18
35
27
18
20
2024/04
39
51
27
27
24
32
40
46
49
39
50
48
44
58
56
47
24
40
27
27
39
56
41
48
31
31
40
55
48
13
2024/03
87
67
53
45
40
108
80
69
55
62
49
51
48
40
44
36
44
19
50
63
75
44
27
31
30
27
42
29
39
44
34
2024/02
36
18
20
32
70
29
51
101
105
160
91
111
39
39
52
44
40
28
45
57
15
25
33
37
66
48
76
41
56
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