Air Quality
Excellent
No health implications.
29
PM2.5
46
PM10
46
O3
0.6
CO
5
SO2
27
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
25 Oct
54
Good
Mon
26 Oct
51
Good
Tue
27 Oct
46
Excellent
Wed
28 Oct
53
Good
Thu
29 Oct
56
Good
Fri
30 Oct
44
Excellent
Sat
31 Oct
30
Excellent
Air quality in the last 12 months (Laiyang)
|
2026/08
|
35
|
40
|
39
|
27
|
28
|
35
|
41
|
46
|
38
|
25
|
26
|
28
|
28
|
35
|
29
|
27
|
40
|
43
|
38
|
30
|
15
|
14
|
16
|
19
|
20
|
23
|
25
|
32
|
27
|
45
|
42
|
|
2026/07
|
28
|
41
|
54
|
37
|
45
|
53
|
29
|
33
|
30
|
31
|
22
|
33
|
23
|
19
|
30
|
30
|
28
|
36
|
37
|
35
|
35
|
28
|
32
|
25
|
35
|
32
|
33
|
30
|
30
|
34
|
37
|
|
2026/06
|
52
|
32
|
22
|
32
|
36
|
30
|
30
|
39
|
53
|
54
|
47
|
63
|
51
|
49
|
35
|
33
|
33
|
35
|
22
|
31
|
42
|
34
|
31
|
32
|
39
|
42
|
61
|
43
|
33
|
30
|
|
|
2026/05
|
66
|
50
|
30
|
32
|
42
|
49
|
40
|
43
|
54
|
55
|
53
|
49
|
42
|
37
|
31
|
34
|
29
|
27
|
25
|
27
|
38
|
31
|
31
|
29
|
30
|
22
|
29
|
43
|
51
|
56
|
70
|
|
2026/04
|
69
|
83
|
64
|
39
|
56
|
39
|
30
|
38
|
31
|
46
|
65
|
55
|
49
|
64
|
73
|
62
|
45
|
45
|
37
|
65
|
72
|
42
|
48
|
50
|
48
|
55
|
69
|
33
|
42
|
50
|
|
|
2026/03
|
99
|
87
|
81
|
105
|
77
|
37
|
35
|
51
|
51
|
51
|
62
|
67
|
82
|
78
|
76
|
93
|
60
|
42
|
43
|
65
|
73
|
81
|
122
|
115
|
87
|
104
|
101
|
90
|
80
|
63
|
47
|
|
2026/02
|
162
|
132
|
88
|
116
|
141
|
37
|
35
|
47
|
60
|
68
|
99
|
120
|
117
|
94
|
57
|
48
|
170
|
64
|
70
|
81
|
65
|
101
|
56
|
36
|
65
|
70
|
85
|
87
|
|||
|
2026/01
|
34
|
40
|
85
|
171
|
64
|
120
|
75
|
46
|
73
|
69
|
33
|
60
|
73
|
66
|
139
|
102
|
29
|
22
|
30
|
35
|
35
|
58
|
101
|
110
|
53
|
60
|
83
|
66
|
52
|
34
|
89
|
|
2025/12
|
46
|
28
|
35
|
49
|
44
|
82
|
107
|
50
|
75
|
64
|
54
|
23
|
40
|
63
|
77
|
101
|
63
|
56
|
96
|
108
|
31
|
33
|
38
|
45
|
31
|
39
|
58
|
104
|
161
|
60
|
28
|
|
2025/11
|
80
|
33
|
26
|
44
|
39
|
47
|
64
|
60
|
74
|
48
|
69
|
75
|
67
|
64
|
126
|
90
|
31
|
41
|
54
|
70
|
70
|
109
|
149
|
154
|
40
|
65
|
78
|
74
|
123
|
136
|
|
|
2025/10
|
56
|
24
|
10
|
21
|
12
|
10
|
21
|
25
|
19
|
11
|
16
|
19
|
29
|
32
|
21
|
51
|
57
|
23
|
26
|
22
|
22
|
24
|
31
|
40
|
87
|
100
|
39
|
52
|
37
|
25
|
31
|
|
2025/09
|
20
|
35
|
28
|
19
|
24
|
17
|
36
|
48
|
54
|
46
|
32
|
26
|
16
|
26
|
21
|
22
|
18
|
17
|
13
|
34
|
35
|
22
|
14
|
27
|
48
|
51
|
40
|
33
|
51
|
61
|
|
|
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