Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
12
PM2.5
78
*
PM10
38
O3
0.5
CO
9
SO2
33
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
8 Dec
87
Good
Tue
9 Dec
98
Good
Wed
10 Dec
109
Light
Thu
11 Dec
81
Good
Fri
12 Dec
54
Good
Sat
13 Dec
57
Good
Sun
14 Dec
38
Excellent
Rencheng Air quality rank
Air quality in the last 12 months (Rencheng)
|
2025/11
|
104
|
72
|
54
|
71
|
91
|
58
|
75
|
117
|
82
|
64
|
66
|
84
|
90
|
129
|
211
|
165
|
49
|
54
|
63
|
81
|
92
|
121
|
96
|
131
|
47
|
92
|
201
|
138
|
115
|
175
|
|
|
2025/10
|
41
|
14
|
27
|
38
|
16
|
20
|
39
|
53
|
18
|
25
|
25
|
19
|
26
|
47
|
38
|
40
|
40
|
41
|
43
|
43
|
44
|
59
|
67
|
77
|
127
|
109
|
110
|
106
|
65
|
65
|
174
|
|
2025/09
|
22
|
40
|
37
|
39
|
47
|
32
|
53
|
35
|
30
|
45
|
40
|
20
|
54
|
51
|
40
|
25
|
24
|
31
|
14
|
36
|
47
|
27
|
20
|
37
|
49
|
61
|
32
|
31
|
55
|
45
|
|
|
2025/08
|
21
|
22
|
28
|
39
|
39
|
27
|
33
|
29
|
19
|
24
|
19
|
21
|
28
|
32
|
35
|
28
|
33
|
37
|
36
|
26
|
30
|
29
|
20
|
42
|
43
|
40
|
33
|
42
|
36
|
47
|
27
|
|
2025/07
|
36
|
27
|
28
|
26
|
34
|
42
|
45
|
38
|
28
|
55
|
51
|
42
|
49
|
37
|
44
|
41
|
31
|
37
|
49
|
37
|
21
|
28
|
30
|
26
|
29
|
27
|
24
|
28
|
24
|
27
|
33
|
|
2025/06
|
50
|
51
|
54
|
71
|
68
|
57
|
60
|
61
|
68
|
51
|
64
|
51
|
45
|
52
|
42
|
42
|
49
|
46
|
29
|
30
|
40
|
44
|
42
|
46
|
51
|
35
|
38
|
35
|
13
|
23
|
|
|
2025/05
|
60
|
83
|
54
|
49
|
56
|
86
|
66
|
58
|
23
|
27
|
50
|
53
|
42
|
54
|
53
|
70
|
96
|
58
|
80
|
62
|
58
|
58
|
59
|
56
|
50
|
48
|
61
|
53
|
51
|
57
|
60
|
|
2025/04
|
65
|
45
|
50
|
65
|
74
|
68
|
79
|
88
|
84
|
86
|
64
|
162
|
73
|
60
|
68
|
86
|
86
|
102
|
46
|
64
|
46
|
71
|
74
|
71
|
61
|
52
|
58
|
61
|
56
|
76
|
|
|
2025/03
|
127
|
34
|
39
|
48
|
80
|
80
|
89
|
95
|
103
|
111
|
127
|
156
|
88
|
61
|
73
|
42
|
53
|
42
|
57
|
64
|
59
|
68
|
90
|
110
|
169
|
106
|
136
|
146
|
51
|
55
|
69
|
|
2025/02
|
93
|
143
|
101
|
48
|
49
|
77
|
61
|
38
|
55
|
71
|
85
|
100
|
81
|
74
|
96
|
77
|
57
|
70
|
59
|
61
|
94
|
87
|
62
|
42
|
68
|
112
|
113
|
122
|
|||
|
2025/01
|
133
|
122
|
82
|
141
|
164
|
55
|
57
|
56
|
43
|
50
|
97
|
103
|
88
|
115
|
55
|
65
|
72
|
112
|
111
|
100
|
156
|
175
|
114
|
109
|
123
|
80
|
42
|
64
|
205
|
105
|
111
|
|
2024/12
|
114
|
98
|
73
|
133
|
166
|
194
|
97
|
53
|
65
|
97
|
88
|
66
|
77
|
74
|
76
|
94
|
80
|
36
|
60
|
90
|
54
|
51
|
73
|
100
|
156
|
113
|
62
|
63
|
69
|
91
|
107
|
|
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