Air Quality
Excellent
No health implications.
27
PM2.5
39
PM10
61
O3
1.0
CO
14
SO2
22
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
8 Jun
92
Good
Mon
9 Jun
86
Good
Tue
10 Jun
81
Good
Wed
11 Jun
115
Light
Thu
12 Jun
115
Light
Fri
13 Jun
47
Excellent
Sat
14 Jun
16
Excellent
Air quality in the last 12 months (Cuiping)
|
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
|
|
|
2024/10
|
17
|
28
|
28
|
33
|
44
|
39
|
42
|
48
|
55
|
49
|
29
|
24
|
19
|
36
|
51
|
92
|
25
|
28
|
32
|
28
|
33
|
21
|
34
|
62
|
41
|
29
|
21
|
42
|
81
|
76
|
66
|
|
2024/09
|
28
|
29
|
37
|
22
|
22
|
29
|
36
|
24
|
33
|
35
|
22
|
31
|
55
|
41
|
35
|
41
|
26
|
28
|
40
|
52
|
25
|
52
|
70
|
87
|
88
|
69
|
81
|
94
|
95
|
7
|
|
|
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
|
|
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