Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
45
PM2.5
105
*
PM10
19
O3
0.8
CO
13
SO2
58
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
5 Dec
89
Good
Sat
6 Dec
97
Good
Sun
7 Dec
63
Good
Mon
8 Dec
71
Good
Tue
9 Dec
94
Good
Wed
10 Dec
120
Light
Thu
11 Dec
19
Excellent
Laiyuan Air quality rank
Air quality in the last 12 months (Laiyuan)
|
2025/11
|
43
|
40
|
58
|
82
|
138
|
168
|
58
|
66
|
60
|
61
|
78
|
90
|
52
|
66
|
74
|
42
|
23
|
40
|
53
|
56
|
61
|
67
|
94
|
109
|
51
|
143
|
45
|
90
|
111
|
138
|
|
|
2025/10
|
61
|
48
|
52
|
58
|
56
|
37
|
44
|
22
|
11
|
10
|
26
|
40
|
47
|
47
|
62
|
71
|
32
|
19
|
30
|
30
|
39
|
49
|
73
|
100
|
118
|
44
|
49
|
77
|
147
|
139
|
105
|
|
2025/09
|
42
|
44
|
40
|
38
|
35
|
41
|
48
|
43
|
48
|
52
|
52
|
49
|
50
|
55
|
52
|
31
|
22
|
25
|
31
|
53
|
53
|
27
|
42
|
49
|
55
|
55
|
46
|
49
|
49
|
59
|
|
|
2025/08
|
43
|
53
|
48
|
30
|
34
|
47
|
34
|
22
|
25
|
29
|
42
|
44
|
25
|
46
|
47
|
22
|
33
|
43
|
31
|
17
|
30
|
37
|
19
|
16
|
33
|
35
|
19
|
27
|
40
|
34
|
40
|
|
2025/07
|
31
|
38
|
24
|
38
|
17
|
22
|
28
|
30
|
37
|
29
|
50
|
54
|
24
|
43
|
48
|
39
|
24
|
33
|
51
|
23
|
25
|
36
|
32
|
24
|
26
|
34
|
38
|
32
|
15
|
21
|
38
|
|
2025/06
|
66
|
43
|
27
|
33
|
48
|
52
|
47
|
52
|
57
|
39
|
63
|
79
|
67
|
37
|
17
|
22
|
50
|
60
|
39
|
45
|
37
|
34
|
49
|
48
|
51
|
58
|
55
|
50
|
39
|
49
|
|
|
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
|
|
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