Air Quality
Light
Healthy people may experience slight irritations and sensitive individuals will be slightly affected to a larger extent.
90
*
PM2.5
112
PM10
9
O3
1.0
CO
11
SO2
25
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
1 Dec
120
Light
Tue
2 Dec
88
Good
Wed
3 Dec
56
Good
Thu
4 Dec
50
Excellent
Fri
5 Dec
59
Good
Sat
6 Dec
56
Good
Sun
7 Dec
45
Excellent
Air quality in the last 12 months (Cuiping)
|
2025/10
|
20
|
35
|
45
|
44
|
31
|
21
|
27
|
34
|
50
|
86
|
62
|
17
|
11
|
26
|
40
|
49
|
38
|
19
|
34
|
18
|
8
|
21
|
25
|
39
|
41
|
32
|
30
|
57
|
26
|
28
|
39
|
|
2025/09
|
34
|
44
|
45
|
55
|
52
|
31
|
60
|
49
|
40
|
65
|
42
|
13
|
18
|
34
|
50
|
58
|
25
|
17
|
11
|
23
|
21
|
10
|
16
|
20
|
37
|
28
|
41
|
41
|
12
|
26
|
|
|
2025/08
|
36
|
34
|
37
|
54
|
47
|
36
|
30
|
44
|
34
|
14
|
13
|
22
|
30
|
39
|
41
|
41
|
38
|
25
|
20
|
37
|
26
|
17
|
21
|
15
|
22
|
30
|
41
|
44
|
13
|
16
|
23
|
|
2025/07
|
25
|
38
|
38
|
32
|
9
|
20
|
33
|
38
|
33
|
21
|
25
|
28
|
35
|
42
|
46
|
44
|
44
|
42
|
24
|
22
|
23
|
22
|
23
|
16
|
26
|
19
|
24
|
28
|
38
|
35
|
35
|
|
2025/06
|
32
|
19
|
35
|
42
|
51
|
51
|
70
|
36
|
47
|
42
|
43
|
41
|
43
|
54
|
35
|
37
|
45
|
23
|
23
|
34
|
23
|
27
|
32
|
29
|
11
|
19
|
35
|
37
|
33
|
13
|
|
|
2025/05
|
46
|
68
|
64
|
72
|
37
|
35
|
30
|
53
|
87
|
64
|
49
|
72
|
75
|
62
|
62
|
57
|
64
|
67
|
48
|
56
|
38
|
47
|
55
|
52
|
53
|
47
|
44
|
23
|
32
|
59
|
26
|
|
2025/04
|
37
|
52
|
57
|
59
|
61
|
32
|
36
|
51
|
59
|
78
|
83
|
166
|
169
|
129
|
123
|
78
|
63
|
70
|
58
|
64
|
61
|
51
|
65
|
45
|
44
|
46
|
36
|
47
|
36
|
23
|
|
|
2025/03
|
113
|
92
|
34
|
49
|
30
|
13
|
27
|
36
|
63
|
82
|
93
|
66
|
72
|
62
|
30
|
24
|
23
|
24
|
31
|
43
|
57
|
67
|
69
|
55
|
60
|
76
|
100
|
106
|
45
|
32
|
41
|
|
2025/02
|
46
|
43
|
35
|
50
|
27
|
30
|
24
|
30
|
45
|
52
|
73
|
67
|
55
|
61
|
67
|
75
|
99
|
96
|
114
|
47
|
66
|
51
|
55
|
21
|
39
|
36
|
67
|
86
|
|||
|
2025/01
|
112
|
167
|
174
|
198
|
165
|
142
|
126
|
55
|
56
|
64
|
36
|
55
|
81
|
99
|
98
|
101
|
103
|
70
|
70
|
94
|
159
|
161
|
153
|
118
|
36
|
45
|
65
|
71
|
168
|
123
|
100
|
|
2024/12
|
109
|
163
|
119
|
151
|
69
|
51
|
45
|
33
|
57
|
61
|
67
|
76
|
57
|
57
|
56
|
78
|
127
|
155
|
137
|
124
|
139
|
111
|
71
|
95
|
74
|
67
|
103
|
97
|
91
|
62
|
69
|
|
2024/11
|
36
|
33
|
71
|
55
|
37
|
60
|
62
|
48
|
71
|
71
|
51
|
52
|
41
|
48
|
72
|
42
|
20
|
26
|
26
|
29
|
43
|
64
|
80
|
57
|
17
|
22
|
44
|
49
|
65
|
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