Hunan - China   2021-09-19   Sunday   29.35N, 110.55E

Wulingyuan

Hunan - China
2021-09-19

Excellent

No health implications.

PM2.5
ug/m3
PM10
ug/m3
SO2   
ug/m3
CO  
ug/m3
O3
ug/m3
NO2
ug/m3

No health implications.

Advise

Everyone can continue their outdoor activities normally.

Air Quality

Monthly Average AQI (Wulingyuan)

2017/01 - 2021/08

Air quality in the last 12 months (Wulingyuan)

2021/08
20
32
36
32
26
25
26
26
32
15
26
27
19
20
19
16
20
22
16
26
21
29
24
19
16
14
15
25
17
22
21
2021/07
33
21
26
28
24
20
28
21
22
22
22
21
22
24
25
32
17
21
21
23
34
28
33
24
23
22
23
27
17
20
19
2021/06
22
30
20
22
22
24
29
33
39
31
23
22
29
16
16
17
21
20
19
14
21
27
34
35
34
33
20
22
38
31
2021/05
35
50
36
39
59
35
19
28
26
22
25
53
41
27
22
17
16
14
20
35
41
21
16
24
37
21
19
23
16
20
21
2021/04
17
18
32
31
29
23
17
22
31
37
32
22
20
42
28
35
57
58
37
29
15
16
32
18
18
34
27
38
33
26
2021/03
13
26
26
21
24
24
34
36
38
38
18
19
24
28
24
25
19
15
27
32
81
79
56
47
53
50
26
25
30
48
21
2021/02
22
31
38
55
25
24
35
53
69
62
46
27
37
22
32
25
19
25
24
20
28
36
62
73
21
18
31
27
2021/01
44
46
60
69
106
88
53
50
47
49
47
44
43
44
51
84
58
33
32
64
71
46
47
73
17
34
76
56
47
57
56
2020/12
68
70
39
48
56
55
59
55
51
70
76
44
44
51
40
50
50
49
69
66
54
57
67
67
67
64
58
65
46
57
57
2020/11
20
36
46
42
47
45
34
38
42
45
41
35
40
40
42
55
51
28
23
37
21
19
22
20
16
25
53
61
70
67
2020/10
44
29
21
21
20
19
15
22
25
28
31
39
54
41
21
20
17
18
17
26
17
37
45
62
62
55
57
67
54
57
27
2020/09
42
34
26
23
26
27
30
26
32
28
29
33
27
24
19
19
20
21
25
28
20
18
21
22
29
23
25
25
18
27
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