Air Quality
Excellent
No health implications.
PM2.5
PM10
O3
CO
SO2
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
17 Jan
Sun
18 Jan
Mon
19 Jan
Tue
20 Jan
Wed
21 Jan
Thu
22 Jan
Fri
23 Jan
Laizhou Air quality rank
Real-time AQI (Monitoring Station in Laizhou)
莱州外经委
11990 *
PM2.5
132
PM10
65
O3
0.9
CO
13
SO2
30
NO2
莱州环保局
12595 *
PM2.5
142
PM10
70
O3
0.9
CO
13
SO2
30
NO2
Air quality in the last 12 months (Laizhou)
|
2025/11
|
82
|
31
|
26
|
52
|
57
|
49
|
74
|
74
|
75
|
54
|
71
|
83
|
66
|
68
|
145
|
95
|
32
|
43
|
55
|
61
|
64
|
102
|
135
|
135
|
38
|
71
|
83
|
87
|
126
|
143
|
|
|
2025/10
|
59
|
24
|
11
|
26
|
11
|
11
|
29
|
30
|
20
|
12
|
18
|
20
|
30
|
47
|
25
|
44
|
48
|
22
|
24
|
24
|
25
|
27
|
33
|
39
|
80
|
83
|
38
|
61
|
48
|
34
|
36
|
|
2025/09
|
26
|
38
|
32
|
25
|
28
|
25
|
45
|
56
|
54
|
49
|
34
|
27
|
25
|
41
|
36
|
28
|
18
|
19
|
13
|
35
|
39
|
30
|
27
|
35
|
53
|
57
|
47
|
38
|
63
|
70
|
|
|
2025/08
|
11
|
17
|
14
|
19
|
25
|
17
|
22
|
24
|
8
|
16
|
29
|
27
|
25
|
30
|
20
|
22
|
19
|
31
|
33
|
32
|
32
|
30
|
34
|
24
|
36
|
20
|
26
|
21
|
20
|
17
|
15
|
|
2025/07
|
30
|
29
|
34
|
35
|
39
|
35
|
38
|
19
|
24
|
35
|
36
|
32
|
33
|
23
|
25
|
18
|
24
|
27
|
25
|
19
|
14
|
13
|
14
|
17
|
21
|
22
|
21
|
16
|
16
|
17
|
17
|
|
2025/06
|
45
|
34
|
39
|
33
|
50
|
58
|
50
|
39
|
44
|
23
|
27
|
28
|
17
|
12
|
22
|
35
|
40
|
45
|
19
|
19
|
43
|
47
|
44
|
37
|
45
|
53
|
43
|
45
|
20
|
22
|
|
|
2025/05
|
59
|
46
|
32
|
44
|
30
|
31
|
48
|
43
|
26
|
36
|
51
|
61
|
59
|
60
|
38
|
52
|
53
|
45
|
72
|
72
|
55
|
62
|
42
|
52
|
44
|
55
|
54
|
45
|
46
|
50
|
53
|
|
2025/04
|
71
|
38
|
37
|
52
|
48
|
58
|
89
|
77
|
48
|
59
|
60
|
117
|
63
|
49
|
51
|
69
|
107
|
54
|
34
|
51
|
39
|
44
|
51
|
65
|
58
|
68
|
53
|
54
|
64
|
76
|
|
|
2025/03
|
49
|
50
|
44
|
37
|
27
|
50
|
43
|
106
|
120
|
87
|
57
|
86
|
49
|
55
|
54
|
42
|
49
|
34
|
53
|
58
|
56
|
67
|
88
|
110
|
103
|
115
|
96
|
53
|
39
|
54
|
70
|
|
2025/02
|
46
|
81
|
47
|
27
|
34
|
53
|
48
|
27
|
38
|
66
|
54
|
78
|
73
|
81
|
105
|
76
|
39
|
36
|
43
|
53
|
46
|
34
|
49
|
49
|
73
|
88
|
121
|
129
|
|||
|
2025/01
|
93
|
62
|
59
|
98
|
177
|
69
|
39
|
36
|
31
|
38
|
62
|
80
|
94
|
85
|
33
|
55
|
55
|
106
|
121
|
64
|
110
|
70
|
48
|
51
|
74
|
74
|
43
|
37
|
93
|
67
|
68
|
|
2024/12
|
83
|
57
|
33
|
62
|
98
|
62
|
36
|
44
|
75
|
107
|
35
|
49
|
65
|
46
|
53
|
62
|
67
|
29
|
44
|
83
|
48
|
47
|
70
|
70
|
121
|
47
|
54
|
58
|
69
|
85
|
54
|
|
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
*: primary pollution