Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
21
PM2.5
64
*
PM10
134
O3
0.5
CO
5
SO2
23
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
23 Jun
153
Moderate
Tue
24 Jun
143
Light
Wed
25 Jun
149
Light
Thu
26 Jun
131
Light
Fri
27 Jun
126
Light
Sat
28 Jun
138
Light
Sun
29 Jun
36
Excellent
Air quality in the last 12 months (Laiyuan)
|
2025/05
|
42
|
62
|
30
|
49
|
63
|
44
|
65
|
86
|
25
|
39
|
50
|
63
|
80
|
37
|
52
|
80
|
81
|
58
|
69
|
84
|
69
|
67
|
62
|
44
|
53
|
54
|
59
|
57
|
64
|
70
|
55
|
|
2025/04
|
55
|
28
|
66
|
92
|
38
|
80
|
85
|
56
|
63
|
63
|
169
|
83
|
47
|
31
|
54
|
101
|
124
|
47
|
52
|
73
|
73
|
49
|
67
|
47
|
63
|
85
|
65
|
54
|
66
|
56
|
|
|
2025/03
|
180
|
95
|
49
|
56
|
64
|
50
|
70
|
100
|
98
|
128
|
160
|
123
|
117
|
83
|
44
|
25
|
37
|
44
|
45
|
35
|
39
|
59
|
164
|
102
|
95
|
89
|
93
|
57
|
30
|
50
|
57
|
|
2025/02
|
101
|
96
|
29
|
43
|
36
|
84
|
20
|
32
|
58
|
75
|
102
|
57
|
77
|
68
|
72
|
33
|
46
|
57
|
50
|
50
|
57
|
49
|
32
|
65
|
62
|
71
|
103
|
129
|
|||
|
2025/01
|
64
|
62
|
56
|
63
|
65
|
25
|
30
|
23
|
35
|
53
|
64
|
55
|
72
|
45
|
42
|
66
|
84
|
89
|
74
|
84
|
68
|
66
|
97
|
107
|
138
|
116
|
21
|
64
|
225
|
80
|
89
|
|
2024/12
|
60
|
31
|
64
|
79
|
34
|
37
|
20
|
47
|
67
|
70
|
67
|
85
|
50
|
39
|
49
|
59
|
47
|
46
|
57
|
56
|
30
|
58
|
66
|
83
|
83
|
56
|
44
|
55
|
81
|
81
|
71
|
|
2024/11
|
63
|
74
|
53
|
29
|
57
|
65
|
98
|
158
|
205
|
159
|
114
|
113
|
115
|
56
|
61
|
66
|
52
|
62
|
74
|
68
|
53
|
43
|
67
|
99
|
60
|
22
|
20
|
27
|
44
|
57
|
|
|
2024/10
|
23
|
29
|
43
|
56
|
77
|
104
|
62
|
63
|
89
|
44
|
63
|
87
|
118
|
89
|
66
|
60
|
71
|
44
|
20
|
34
|
56
|
48
|
53
|
62
|
113
|
165
|
71
|
58
|
88
|
80
|
100
|
|
2024/09
|
40
|
20
|
33
|
48
|
19
|
29
|
28
|
41
|
57
|
28
|
30
|
31
|
39
|
34
|
39
|
52
|
46
|
54
|
50
|
29
|
13
|
23
|
41
|
59
|
57
|
66
|
82
|
69
|
80
|
15
|
|
|
2024/08
|
37
|
47
|
34
|
26
|
23
|
39
|
33
|
34
|
34
|
58
|
12
|
12
|
18
|
27
|
46
|
43
|
32
|
29
|
25
|
23
|
22
|
31
|
34
|
37
|
27
|
10
|
17
|
26
|
37
|
51
|
54
|
|
2024/07
|
29
|
36
|
47
|
58
|
65
|
42
|
55
|
42
|
54
|
64
|
67
|
53
|
32
|
63
|
68
|
39
|
33
|
38
|
53
|
39
|
52
|
49
|
61
|
52
|
18
|
31
|
44
|
42
|
35
|
20
|
30
|
|
2024/06
|
48
|
53
|
45
|
61
|
51
|
58
|
49
|
54
|
50
|
42
|
52
|
66
|
70
|
45
|
42
|
56
|
62
|
61
|
58
|
65
|
49
|
151
|
126
|
38
|
43
|
66
|
64
|
61
|
62
|
43
|
|
|
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