Hunan - China   2025-10-20   Monday   29.42N, 111.13E

Cili

Hunan - China
2025-10-20

Air Quality

Excellent

No health implications.

8

PM2.5

12

PM10

64

O3

0.4

CO

4

SO2

8

NO2

No health implications.

Advise

Everyone can continue their outdoor activities normally.

Air Quality

Today

20 Oct

45 Excellent

Tue

21 Oct

49 Excellent

Wed

22 Oct

50 Excellent

Thu

23 Oct

59 Good

Fri

24 Oct

66 Good

Sat

25 Oct

45 Excellent

Sun

26 Oct

25 Excellent

Cili Air quality rank

Monthly Average AQI (Cili)

2020/09 - 2025/08

Air quality in the last 12 months (Cili)

2025/08
29
30
31
34
28
28
18
13
16
22
12
13
10
17
14
17
18
27
20
14
12
14
19
18
15
19
17
25
37
30
22
2025/07
17
12
12
12
16
25
29
31
27
23
35
35
28
28
23
19
25
20
28
27
19
12
10
13
17
22
20
17
19
19
19
2025/06
8
26
26
31
36
34
25
23
23
26
24
22
24
19
27
28
23
15
13
9
12
15
15
21
19
11
23
16
15
17
2025/05
47
60
63
44
44
99
112
24
29
39
34
44
48
75
42
27
40
64
50
37
27
14
40
58
56
42
48
29
33
31
21
2025/04
52
57
59
55
64
65
60
60
58
48
51
230
202
127
90
72
64
63
35
57
41
48
60
54
56
54
39
49
49
24
2025/03
95
88
18
38
46
44
63
54
49
47
53
68
61
44
35
54
53
37
42
44
48
53
50
49
53
62
111
67
62
50
55
2025/02
52
52
52
51
57
61
84
75
57
53
67
84
78
60
49
51
48
36
57
96
108
66
78
95
84
53
39
56
2025/01
114
147
165
225
110
98
84
70
69
80
92
67
130
130
84
72
80
97
97
104
132
169
227
129
17
35
49
79
195
95
99
2024/12
61
92
96
83
42
48
57
60
73
72
58
89
94
57
58
61
79
98
75
100
110
72
68
95
132
158
151
116
127
154
120
2024/11
61
72
76
69
76
79
66
71
88
55
63
102
72
76
74
50
9
13
21
27
34
50
68
62
28
34
38
37
44
48
2024/10
23
52
55
52
61
53
37
43
57
69
89
77
48
43
47
55
31
17
21
32
15
24
31
38
48
49
51
60
68
74
62
2024/09
34
41
45
55
55
46
46
47
47
47
45
37
32
52
44
41
33
37
34
36
41
36
44
55
68
90
87
86
63
49
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