Air Quality
Moderate
Sensitive individuals will experience more serious conditions. The hearts and respiratory systems of healthy people may be affected.
129
*
PM2.5
136
PM10
42
O3
1.1
CO
9
SO2
29
NO2
Sensitive individuals will experience more serious conditions. The hearts and respiratory systems of healthy people may be affected.
Advise
Children, seniors and individuals with respiratory or heart diseases should avoid sustained and high-intensity outdoor exercises. General population should moderately reduce outdoor activities.
Air Quality
Today
2 Dec
106
Light
Wed
3 Dec
96
Good
Thu
4 Dec
48
Excellent
Fri
5 Dec
85
Good
Sat
6 Dec
57
Good
Sun
7 Dec
61
Good
Mon
8 Dec
43
Excellent
Air quality in the last 12 months (Renhuai)
|
2025/11
|
17
|
20
|
15
|
18
|
25
|
21
|
14
|
14
|
12
|
14
|
26
|
25
|
31
|
47
|
48
|
66
|
25
|
15
|
27
|
38
|
51
|
76
|
50
|
52
|
62
|
79
|
77
|
120
|
117
|
140
|
|
|
2025/10
|
21
|
23
|
31
|
25
|
25
|
30
|
29
|
20
|
21
|
33
|
38
|
33
|
21
|
38
|
24
|
21
|
21
|
9
|
10
|
9
|
9
|
16
|
23
|
36
|
38
|
30
|
23
|
40
|
36
|
28
|
27
|
|
2025/09
|
43
|
37
|
33
|
32
|
34
|
24
|
46
|
31
|
20
|
30
|
31
|
28
|
22
|
26
|
31
|
27
|
30
|
24
|
34
|
35
|
24
|
19
|
19
|
17
|
21
|
20
|
24
|
31
|
33
|
39
|
|
|
2025/08
|
32
|
37
|
41
|
40
|
42
|
25
|
30
|
29
|
31
|
34
|
14
|
19
|
30
|
28
|
23
|
16
|
25
|
28
|
20
|
20
|
23
|
14
|
20
|
28
|
23
|
27
|
24
|
27
|
38
|
45
|
36
|
|
2025/07
|
21
|
14
|
17
|
20
|
24
|
33
|
30
|
35
|
18
|
21
|
24
|
31
|
34
|
33
|
34
|
37
|
33
|
40
|
27
|
24
|
17
|
17
|
17
|
17
|
21
|
25
|
25
|
30
|
30
|
30
|
30
|
|
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
|
|
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