Hunan - China   2025-09-08   Monday   25.55N, 113.69E

Rucheng

Hunan - China
2025-09-08

Air Quality

Excellent

No health implications.

4

PM2.5

8

PM10

28

O3

0.3

CO

6

SO2

8

NO2

No health implications.

Advise

Everyone can continue their outdoor activities normally.

Air Quality

Today

8 Sep

51 Good

Tue

9 Sep

49 Excellent

Wed

10 Sep

49 Excellent

Thu

11 Sep

47 Excellent

Fri

12 Sep

50 Excellent

Sat

13 Sep

52 Good

Sun

14 Sep

46 Excellent

Monthly Average AQI (Rucheng)

2020/09 - 2025/08

Air quality in the last 12 months (Rucheng)

2025/08
31
20
17
21
15
10
16
19
27
36
33
30
31
24
13
21
25
17
17
18
21
22
25
22
18
20
25
28
24
25
26
2025/07
15
18
27
33
35
34
34
35
36
21
17
20
28
28
26
30
34
30
30
18
13
16
18
23
27
30
26
24
22
23
25
2025/06
19
19
24
33
33
28
26
25
29
32
27
23
29
14
12
22
9
10
13
14
16
17
22
30
32
21
19
15
18
18
2025/05
53
51
43
35
18
30
48
30
23
44
37
40
40
39
33
28
17
13
15
16
19
19
22
37
54
49
47
32
13
25
20
2025/04
42
47
50
62
65
68
60
63
70
34
46
116
181
121
81
72
76
61
25
22
33
28
37
29
21
24
26
28
49
53
2025/03
35
30
29
15
14
19
43
43
44
53
49
49
38
28
15
29
48
35
41
46
47
51
61
74
76
63
49
62
27
12
26
2025/02
35
14
20
39
51
54
36
60
36
44
51
57
68
80
83
45
38
37
39
26
24
22
14
43
67
83
65
46
2025/01
92
83
101
105
134
113
88
87
64
45
46
52
55
51
78
61
57
57
63
63
69
73
75
131
73
19
37
53
125
80
71
2024/12
55
58
57
92
78
45
32
51
86
80
41
46
71
71
49
49
53
56
75
75
79
88
84
85
90
102
109
107
75
82
91
2024/11
50
62
61
63
63
60
42
49
52
69
56
53
59
64
37
43
33
12
15
30
36
43
41
47
55
25
36
41
41
54
2024/10
34
32
39
42
40
50
71
62
47
40
48
55
58
91
62
29
41
45
29
23
31
29
30
36
44
55
29
25
50
52
43
2024/09
31
32
33
30
33
23
16
18
16
27
34
46
41
42
23
28
41
41
42
30
26
27
35
34
28
34
38
35
38
34
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