Air Quality
Light
Healthy people may experience slight irritations and sensitive individuals will be slightly affected to a larger extent.
29
PM2.5
103
PM10
212
O3
0.4
CO
6
SO2
7
NO2
Healthy people may experience slight irritations and sensitive individuals will be slightly affected to a larger extent.
Advise
Children, seniors and individuals with respiratory or heart diseases should reduce sustained and high-intensity outdoor exercises.
Air Quality
Today
5 Jun
128
Light
Fri
6 Jun
138
Light
Sat
7 Jun
137
Light
Sun
8 Jun
120
Light
Mon
9 Jun
135
Light
Tue
10 Jun
109
Light
Wed
11 Jun
22
Excellent
Air quality in the last 12 months (Rencheng)
|
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
|
|
2024/11
|
151
|
68
|
104
|
66
|
52
|
55
|
54
|
45
|
48
|
69
|
88
|
101
|
103
|
75
|
77
|
76
|
54
|
45
|
42
|
64
|
112
|
79
|
56
|
57
|
53
|
41
|
49
|
53
|
66
|
83
|
|
|
2024/10
|
39
|
23
|
36
|
59
|
49
|
42
|
45
|
54
|
67
|
87
|
59
|
69
|
71
|
74
|
114
|
92
|
49
|
13
|
36
|
32
|
49
|
70
|
59
|
68
|
78
|
83
|
153
|
73
|
103
|
136
|
127
|
|
2024/09
|
41
|
31
|
31
|
47
|
36
|
31
|
45
|
43
|
37
|
41
|
31
|
40
|
51
|
51
|
37
|
48
|
38
|
18
|
33
|
34
|
22
|
33
|
46
|
52
|
62
|
70
|
67
|
45
|
42
|
32
|
|
|
2024/08
|
27
|
26
|
29
|
29
|
16
|
13
|
35
|
19
|
40
|
54
|
89
|
42
|
37
|
45
|
37
|
49
|
40
|
38
|
18
|
34
|
35
|
42
|
44
|
54
|
57
|
39
|
18
|
33
|
45
|
42
|
45
|
|
2024/07
|
35
|
40
|
40
|
24
|
29
|
20
|
22
|
30
|
40
|
72
|
73
|
60
|
64
|
51
|
40
|
17
|
29
|
48
|
27
|
15
|
33
|
31
|
39
|
49
|
37
|
22
|
21
|
11
|
25
|
28
|
28
|
|
2024/06
|
40
|
71
|
77
|
57
|
55
|
48
|
58
|
61
|
62
|
68
|
61
|
61
|
71
|
57
|
49
|
50
|
45
|
44
|
50
|
48
|
49
|
59
|
83
|
97
|
93
|
56
|
55
|
49
|
36
|
34
|
|
|
2024/05
|
58
|
55
|
59
|
46
|
52
|
65
|
62
|
61
|
58
|
61
|
174
|
102
|
99
|
78
|
77
|
60
|
67
|
73
|
64
|
60
|
56
|
52
|
49
|
61
|
55
|
60
|
45
|
50
|
40
|
55
|
70
|
|
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