Air Quality
Excellent
No health implications.
22
PM2.5
32
PM10
86
O3
0.5
CO
8
SO2
9
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
17 Sep
78
Good
Wed
18 Sep
95
Good
Thu
19 Sep
83
Good
Fri
20 Sep
65
Good
Sat
21 Sep
58
Good
Sun
22 Sep
72
Good
Air quality in the last 12 months (Cuiping)
|
2024/08
|
34
|
35
|
46
|
16
|
27
|
30
|
34
|
40
|
39
|
27
|
61
|
67
|
55
|
58
|
55
|
29
|
40
|
45
|
37
|
46
|
56
|
66
|
71
|
55
|
43
|
46
|
45
|
49
|
62
|
63
|
56
|
|
2024/07
|
24
|
23
|
33
|
26
|
36
|
33
|
47
|
40
|
12
|
13
|
17
|
28
|
45
|
11
|
27
|
33
|
37
|
13
|
27
|
21
|
35
|
24
|
43
|
38
|
27
|
50
|
48
|
25
|
27
|
25
|
39
|
|
2024/06
|
52
|
43
|
43
|
28
|
31
|
51
|
26
|
23
|
39
|
30
|
33
|
26
|
40
|
41
|
43
|
59
|
27
|
39
|
26
|
23
|
22
|
22
|
24
|
30
|
32
|
29
|
13
|
34
|
18
|
32
|
|
|
2024/05
|
42
|
36
|
41
|
18
|
26
|
61
|
69
|
77
|
29
|
48
|
41
|
36
|
33
|
50
|
60
|
43
|
58
|
35
|
36
|
33
|
29
|
33
|
40
|
49
|
56
|
21
|
35
|
39
|
22
|
23
|
39
|
|
2024/04
|
51
|
62
|
52
|
53
|
48
|
28
|
26
|
21
|
28
|
45
|
43
|
52
|
55
|
67
|
68
|
34
|
29
|
44
|
31
|
78
|
56
|
69
|
39
|
35
|
46
|
74
|
37
|
59
|
31
|
11
|
|
|
2024/03
|
83
|
74
|
86
|
97
|
82
|
65
|
69
|
64
|
86
|
123
|
54
|
69
|
84
|
67
|
89
|
88
|
111
|
47
|
59
|
69
|
68
|
81
|
89
|
83
|
22
|
44
|
56
|
37
|
56
|
57
|
53
|
|
2024/02
|
119
|
141
|
49
|
45
|
48
|
63
|
72
|
79
|
82
|
122
|
107
|
108
|
107
|
120
|
36
|
51
|
58
|
77
|
88
|
176
|
80
|
27
|
31
|
32
|
51
|
56
|
74
|
93
|
97
|
||
|
2024/01
|
233
|
151
|
101
|
119
|
140
|
140
|
162
|
171
|
113
|
138
|
143
|
156
|
201
|
177
|
152
|
158
|
68
|
80
|
90
|
69
|
25
|
24
|
35
|
42
|
49
|
67
|
73
|
77
|
102
|
108
|
124
|
|
2023/12
|
32
|
42
|
65
|
69
|
94
|
83
|
103
|
126
|
114
|
144
|
113
|
38
|
69
|
117
|
57
|
56
|
65
|
80
|
81
|
87
|
91
|
106
|
120
|
100
|
127
|
125
|
139
|
196
|
190
|
159
|
220
|
|
2023/11
|
76
|
97
|
108
|
31
|
48
|
54
|
71
|
88
|
99
|
105
|
90
|
26
|
19
|
31
|
41
|
43
|
64
|
84
|
81
|
103
|
101
|
52
|
81
|
121
|
159
|
53
|
72
|
85
|
75
|
61
|
|
|
2023/10
|
34
|
30
|
46
|
47
|
23
|
18
|
20
|
39
|
26
|
26
|
42
|
32
|
24
|
30
|
58
|
61
|
63
|
64
|
21
|
34
|
54
|
67
|
89
|
115
|
102
|
49
|
24
|
37
|
39
|
54
|
78
|
|
2023/09
|
58
|
57
|
62
|
62
|
58
|
60
|
73
|
78
|
82
|
45
|
38
|
25
|
33
|
42
|
71
|
86
|
97
|
49
|
66
|
27
|
23
|
24
|
23
|
20
|
28
|
24
|
32
|
40
|
38
|
33
|
|
|
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