Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
PM2.5
PM10
O3
CO
SO2
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
25 Sep
Fri
26 Sep
Sat
27 Sep
Sun
28 Sep
Mon
29 Sep
Tue
30 Sep
Wed
1 Oct
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)
|
2025/08
|
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
|
|
2024/11
|
78
|
75
|
69
|
43
|
38
|
56
|
53
|
42
|
48
|
59
|
83
|
100
|
77
|
37
|
55
|
65
|
31
|
23
|
42
|
73
|
83
|
35
|
32
|
53
|
38
|
27
|
29
|
41
|
44
|
60
|
|
|
2024/10
|
20
|
20
|
39
|
45
|
44
|
40
|
37
|
43
|
52
|
80
|
57
|
66
|
52
|
30
|
58
|
38
|
34
|
14
|
42
|
32
|
35
|
41
|
40
|
71
|
80
|
63
|
62
|
46
|
75
|
82
|
87
|
|
2024/09
|
44
|
24
|
28
|
35
|
29
|
21
|
29
|
41
|
25
|
28
|
27
|
20
|
30
|
29
|
18
|
28
|
32
|
25
|
20
|
24
|
30
|
27
|
31
|
37
|
49
|
43
|
33
|
41
|
31
|
23
|
|
|
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