Air Quality
Excellent
No health implications.
18
PM2.5
40
PM10
156
O3
0.2
CO
7
SO2
12
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
2 May
91
Good
Fri
3 May
89
Good
Sat
4 May
80
Good
Sun
5 May
55
Good
Mon
6 May
59
Good
Tue
7 May
60
Good
Wed
8 May
52
Good
Real-time AQI (Monitoring Station in Rongcheng)
荣成市环保局办公楼
7857 *
PM2.5
89
PM10
25
O3
1.1
CO
9
SO2
53
NO2
Air quality in the last 12 months (Rongcheng)
|
2024/02
|
27
|
29
|
47
|
36
|
38
|
29
|
28
|
49
|
99
|
171
|
94
|
116
|
73
|
56
|
29
|
27
|
31
|
24
|
36
|
35
|
26
|
32
|
37
|
45
|
62
|
50
|
61
|
60
|
75
|
||
|
2024/01
|
41
|
96
|
120
|
85
|
80
|
44
|
27
|
31
|
48
|
31
|
84
|
74
|
57
|
47
|
36
|
52
|
27
|
45
|
47
|
27
|
36
|
23
|
23
|
31
|
37
|
66
|
42
|
51
|
75
|
43
|
74
|
|
2023/12
|
27
|
46
|
30
|
69
|
119
|
100
|
83
|
70
|
60
|
23
|
25
|
34
|
45
|
27
|
23
|
25
|
28
|
39
|
67
|
34
|
21
|
27
|
47
|
82
|
90
|
92
|
36
|
78
|
94
|
92
|
70
|
|
2023/11
|
63
|
52
|
41
|
22
|
29
|
37
|
32
|
28
|
35
|
20
|
19
|
19
|
25
|
41
|
73
|
62
|
18
|
25
|
45
|
23
|
43
|
82
|
63
|
21
|
19
|
24
|
59
|
22
|
27
|
19
|
|
|
2023/10
|
25
|
25
|
31
|
35
|
31
|
27
|
34
|
33
|
32
|
31
|
33
|
34
|
33
|
29
|
41
|
26
|
28
|
53
|
28
|
19
|
24
|
41
|
55
|
57
|
59
|
55
|
26
|
44
|
36
|
39
|
52
|
|
2023/09
|
40
|
35
|
26
|
29
|
30
|
49
|
38
|
32
|
31
|
30
|
28
|
26
|
25
|
29
|
23
|
19
|
25
|
39
|
34
|
29
|
24
|
37
|
33
|
27
|
22
|
25
|
48
|
50
|
29
|
36
|
|
|
2023/08
|
22
|
22
|
15
|
17
|
21
|
27
|
28
|
32
|
34
|
40
|
26
|
43
|
34
|
32
|
31
|
42
|
50
|
43
|
36
|
26
|
20
|
32
|
39
|
33
|
39
|
37
|
24
|
31
|
28
|
26
|
28
|
|
2023/07
|
31
|
26
|
25
|
28
|
55
|
58
|
40
|
30
|
42
|
44
|
33
|
32
|
27
|
34
|
43
|
29
|
29
|
26
|
37
|
38
|
31
|
24
|
34
|
43
|
31
|
17
|
11
|
15
|
13
|
19
|
21
|
|
2023/06
|
27
|
40
|
41
|
47
|
40
|
41
|
63
|
53
|
36
|
44
|
37
|
35
|
37
|
35
|
31
|
33
|
31
|
33
|
28
|
28
|
33
|
43
|
45
|
33
|
28
|
27
|
35
|
44
|
30
|
32
|
|
|
2023/05
|
36
|
61
|
45
|
30
|
22
|
37
|
34
|
47
|
60
|
45
|
40
|
41
|
49
|
54
|
70
|
70
|
39
|
31
|
30
|
47
|
223
|
87
|
54
|
55
|
41
|
43
|
24
|
18
|
35
|
40
|
35
|
|
2023/04
|
50
|
58
|
58
|
38
|
107
|
72
|
47
|
51
|
57
|
57
|
280
|
216
|
115
|
74
|
108
|
68
|
66
|
44
|
45
|
51
|
68
|
53
|
52
|
40
|
44
|
33
|
50
|
46
|
40
|
49
|
|
|
2023/03
|
78
|
44
|
53
|
52
|
31
|
56
|
96
|
88
|
92
|
103
|
97
|
52
|
55
|
59
|
101
|
59
|
41
|
58
|
77
|
72
|
61
|
44
|
206
|
59
|
40
|
51
|
73
|
108
|
88
|
60
|
47
|
|
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