Guizhou - China   2025-07-31   Thursday   27.80N, 106.41E

Renhuai

Guizhou - China
2025-07-31

Air Quality

Excellent

No health implications.

20

PM2.5

28

PM10

25

O3

0.5

CO

5

SO2

16

NO2

No health implications.

Advise

Everyone can continue their outdoor activities normally.

Air Quality

Today

31 Jul

66 Good

Fri

1 Aug

76 Good

Sat

2 Aug

69 Good

Sun

3 Aug

73 Good

Mon

4 Aug

75 Good

Tue

5 Aug

33 Excellent

Wed

6 Aug

43 Excellent

Renhuai Air quality rank

Monthly Average AQI (Renhuai)

2020/07 - 2025/06

Air quality in the last 12 months (Renhuai)

2025/06
14
13
23
28
34
51
49
45
31
31
40
39
41
39
29
37
37
22
11
24
27
15
26
20
14
17
23
26
23
19
2025/05
38
53
57
41
39
28
31
19
30
34
38
38
53
44
50
57
40
46
54
51
26
22
35
48
40
43
19
12
19
25
19
2025/04
39
49
55
59
63
63
57
69
72
75
62
108
174
90
78
68
54
58
22
26
40
26
40
22
36
32
19
28
35
15
2025/03
71
101
52
37
28
27
41
42
41
47
47
58
56
44
28
27
24
26
29
44
54
62
64
57
63
57
63
75
27
25
40
2025/02
44
34
35
44
47
30
31
44
50
56
59
72
39
26
41
55
48
41
41
34
35
25
36
36
33
50
58
68
2025/01
110
117
120
104
102
116
68
50
37
45
46
60
67
78
69
74
82
63
60
89
113
102
105
62
34
35
51
59
153
87
61
2024/12
98
124
63
55
38
44
41
42
27
24
43
40
50
54
50
72
75
81
80
94
115
62
63
78
84
64
91
93
93
44
67
2024/11
41
32
68
47
43
61
66
63
51
51
57
54
55
48
74
51
22
16
19
23
30
38
33
17
19
25
28
33
41
67
2024/10
14
19
31
36
50
44
41
33
40
61
72
47
26
29
39
44
20
37
22
21
25
20
30
44
50
54
51
51
61
65
69
2024/09
32
35
26
24
31
36
36
24
20
28
35
36
38
41
32
39
30
29
30
41
31
25
40
47
60
73
59
50
41
16
2024/08
28
18
16
13
23
23
20
21
24
20
46
60
48
41
36
35
39
37
40
38
38
30
24
26
20
22
31
31
30
34
37
2024/07
27
24
22
17
22
22
22
24
23
20
20
22
21
18
16
18
20
17
13
16
15
17
17
20
26
33
37
26
19
21
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
  • Excellent
  • Good
  • Lightly
  • Moderately
  • Heavily
  • Severely
Air quality source: CNEMC

*: primary pollution