Air Quality
Excellent
No health implications.
2
PM2.5
11
PM10
53
O3
0.5
CO
3
SO2
6
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
9 Jul
42
Excellent
Thu
10 Jul
29
Excellent
Fri
11 Jul
40
Excellent
Sat
12 Jul
32
Excellent
Sun
13 Jul
36
Excellent
Mon
14 Jul
40
Excellent
Tue
15 Jul
25
Excellent
Renhuai Air quality rank
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