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
16 Oct
Sat
17 Oct
Sun
18 Oct
Mon
19 Oct
Tue
20 Oct
Wed
21 Oct
Thu
22 Oct
Real-time AQI (Monitoring Station in Yantai)
莱山环保局
5625
PM2.5
58
PM10
82
O3
0.5
CO
4
SO2
34
NO2
中国农业大学
4421
PM2.5
44
PM10
106
O3
0.4
CO
9
SO2
11
NO2
牟平检察院
5527
PM2.5
56
PM10
87
O3
0.5
CO
13
SO2
17
NO2
开发区
10767
PM2.5
136
PM10
26
O3
1.0
CO
7
SO2
85
NO2
福山环保局
8343
PM2.5
95
PM10
40
O3
0.7
CO
2
SO2
55
NO2
西郊化工站
4620
PM2.5
46
PM10
116
O3
0.7
CO
6
SO2
13
NO2
青年南路118号
6241
PM2.5
48
PM10
97
O3
0.8
CO
8
SO2
24
NO2
Air quality in the last 12 months (Yantai)
|
2026/08
|
35
|
41
|
37
|
26
|
26
|
34
|
50
|
43
|
35
|
23
|
23
|
29
|
25
|
37
|
23
|
24
|
38
|
39
|
37
|
38
|
16
|
15
|
13
|
16
|
17
|
20
|
31
|
34
|
29
|
42
|
39
|
|
2026/07
|
31
|
38
|
52
|
36
|
41
|
49
|
28
|
30
|
35
|
28
|
16
|
26
|
16
|
21
|
31
|
33
|
35
|
43
|
38
|
36
|
31
|
30
|
27
|
25
|
35
|
32
|
36
|
32
|
26
|
37
|
37
|
|
2026/06
|
46
|
32
|
24
|
34
|
35
|
29
|
30
|
35
|
49
|
51
|
41
|
58
|
53
|
51
|
37
|
33
|
33
|
29
|
24
|
25
|
35
|
34
|
33
|
34
|
41
|
40
|
47
|
39
|
32
|
29
|
|
|
2026/05
|
69
|
54
|
32
|
31
|
45
|
49
|
38
|
40
|
51
|
47
|
47
|
42
|
41
|
37
|
35
|
36
|
32
|
29
|
27
|
29
|
41
|
27
|
30
|
29
|
31
|
24
|
25
|
45
|
42
|
48
|
71
|
|
2026/04
|
73
|
80
|
70
|
40
|
51
|
34
|
28
|
38
|
30
|
45
|
68
|
53
|
57
|
75
|
74
|
60
|
49
|
49
|
40
|
82
|
67
|
42
|
47
|
55
|
50
|
49
|
65
|
30
|
41
|
54
|
|
|
2026/03
|
126
|
77
|
58
|
105
|
78
|
33
|
31
|
57
|
48
|
43
|
53
|
65
|
76
|
69
|
89
|
88
|
61
|
44
|
44
|
53
|
61
|
75
|
128
|
139
|
85
|
113
|
85
|
62
|
82
|
66
|
45
|
|
2026/02
|
141
|
93
|
77
|
118
|
130
|
33
|
30
|
40
|
58
|
62
|
71
|
111
|
135
|
99
|
56
|
38
|
100
|
41
|
63
|
85
|
65
|
128
|
55
|
40
|
67
|
81
|
98
|
86
|
|||
|
2026/01
|
26
|
34
|
91
|
165
|
26
|
87
|
53
|
40
|
69
|
55
|
22
|
51
|
45
|
48
|
119
|
81
|
21
|
20
|
23
|
31
|
29
|
56
|
95
|
69
|
41
|
47
|
57
|
47
|
24
|
24
|
71
|
|
2025/12
|
29
|
22
|
27
|
36
|
30
|
64
|
89
|
39
|
71
|
63
|
52
|
20
|
29
|
54
|
69
|
82
|
49
|
56
|
71
|
86
|
25
|
29
|
36
|
31
|
26
|
30
|
58
|
93
|
88
|
45
|
21
|
|
2025/11
|
73
|
26
|
24
|
39
|
36
|
48
|
82
|
72
|
60
|
31
|
70
|
81
|
52
|
49
|
109
|
85
|
30
|
25
|
37
|
48
|
49
|
82
|
126
|
140
|
35
|
53
|
48
|
55
|
110
|
119
|
|
|
2025/10
|
58
|
24
|
10
|
23
|
19
|
8
|
9
|
25
|
18
|
6
|
8
|
25
|
25
|
13
|
19
|
53
|
49
|
22
|
24
|
16
|
15
|
14
|
20
|
30
|
59
|
60
|
25
|
44
|
32
|
24
|
29
|
|
2025/09
|
17
|
39
|
37
|
15
|
20
|
16
|
30
|
45
|
51
|
38
|
31
|
27
|
14
|
18
|
16
|
21
|
19
|
13
|
16
|
24
|
27
|
17
|
11
|
20
|
48
|
62
|
39
|
37
|
43
|
49
|
|
|
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