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
19 Dec
Fri
20 Dec
Sat
21 Dec
Sun
22 Dec
Mon
23 Dec
Tue
24 Dec
Wed
25 Dec
Real-time AQI (Monitoring Station in Yantai)
开发区
297
PM2.5
29
PM10
65
O3
0.4
CO
2
SO2
10
NO2
轴承厂
2410
PM2.5
24
PM10
61
O3
0.5
CO
10
SO2
12
NO2
西郊化工站
2210
PM2.5
19
PM10
69
O3
0.7
CO
6
SO2
8
NO2
莱山环保局
223
PM2.5
19
PM10
68
O3
0.6
CO
3
SO2
6
NO2
福山环保局
2917
PM2.5
29
PM10
71
O3
0.3
CO
5
SO2
8
NO2
牟平检察院
243
PM2.5
9
PM10
74
O3
0.5
CO
11
SO2
3
NO2
中国农业大学
233
PM2.5
12
PM10
71
O3
0.4
CO
2
SO2
4
NO2
Air quality in the last 12 months (Yantai)
|
2024/11
|
84
|
97
|
52
|
45
|
28
|
39
|
51
|
45
|
55
|
65
|
62
|
72
|
45
|
32
|
36
|
49
|
26
|
18
|
43
|
72
|
72
|
21
|
29
|
44
|
38
|
28
|
22
|
30
|
36
|
58
|
|
|
2024/10
|
18
|
15
|
20
|
29
|
29
|
39
|
34
|
30
|
30
|
52
|
46
|
54
|
39
|
18
|
41
|
27
|
40
|
18
|
51
|
31
|
24
|
21
|
32
|
71
|
69
|
73
|
59
|
24
|
54
|
87
|
103
|
|
2024/09
|
36
|
24
|
26
|
25
|
20
|
21
|
29
|
36
|
24
|
20
|
20
|
16
|
38
|
30
|
21
|
31
|
24
|
25
|
29
|
28
|
26
|
24
|
27
|
28
|
28
|
37
|
31
|
37
|
24
|
20
|
|
|
2024/08
|
26
|
37
|
24
|
26
|
11
|
15
|
19
|
26
|
28
|
23
|
56
|
67
|
53
|
48
|
43
|
42
|
35
|
23
|
13
|
12
|
20
|
28
|
45
|
29
|
39
|
29
|
15
|
22
|
31
|
44
|
36
|
|
2024/07
|
43
|
22
|
30
|
40
|
22
|
16
|
30
|
52
|
54
|
52
|
58
|
57
|
68
|
42
|
38
|
11
|
20
|
40
|
44
|
13
|
22
|
14
|
13
|
23
|
13
|
13
|
18
|
29
|
24
|
30
|
26
|
|
2024/06
|
42
|
45
|
39
|
40
|
24
|
23
|
20
|
34
|
58
|
52
|
56
|
22
|
23
|
16
|
26
|
34
|
32
|
36
|
19
|
19
|
10
|
14
|
61
|
38
|
33
|
32
|
24
|
21
|
16
|
31
|
|
|
2024/05
|
48
|
53
|
44
|
34
|
16
|
51
|
68
|
60
|
63
|
45
|
94
|
42
|
51
|
83
|
49
|
47
|
59
|
48
|
35
|
48
|
35
|
23
|
38
|
30
|
29
|
28
|
25
|
32
|
33
|
24
|
36
|
|
2024/04
|
56
|
35
|
48
|
51
|
62
|
65
|
75
|
83
|
73
|
63
|
53
|
34
|
17
|
27
|
61
|
108
|
66
|
90
|
89
|
54
|
58
|
35
|
29
|
28
|
54
|
46
|
23
|
38
|
57
|
46
|
|
|
2024/03
|
47
|
71
|
93
|
77
|
58
|
51
|
62
|
67
|
50
|
45
|
52
|
67
|
71
|
94
|
76
|
49
|
91
|
62
|
65
|
29
|
60
|
80
|
62
|
62
|
51
|
61
|
57
|
227
|
160
|
112
|
56
|
|
2024/02
|
33
|
26
|
44
|
34
|
47
|
28
|
37
|
76
|
169
|
252
|
119
|
108
|
73
|
69
|
39
|
38
|
33
|
26
|
42
|
42
|
34
|
37
|
45
|
72
|
58
|
54
|
78
|
95
|
70
|
||
|
2024/01
|
36
|
129
|
135
|
85
|
86
|
48
|
30
|
45
|
59
|
35
|
105
|
134
|
101
|
53
|
46
|
64
|
39
|
45
|
53
|
62
|
33
|
23
|
26
|
34
|
49
|
69
|
47
|
62
|
98
|
54
|
67
|
|
2023/12
|
30
|
62
|
60
|
98
|
156
|
118
|
108
|
97
|
70
|
32
|
32
|
32
|
51
|
57
|
24
|
22
|
23
|
46
|
70
|
22
|
20
|
29
|
65
|
95
|
96
|
102
|
63
|
106
|
149
|
143
|
66
|
|
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