Air Quality
Excellent
No health implications.
5
PM2.5
27
PM10
69
O3
0.2
CO
4
SO2
5
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
19 Oct
52
Good
Mon
20 Oct
48
Excellent
Tue
21 Oct
49
Excellent
Wed
22 Oct
53
Good
Thu
23 Oct
52
Good
Fri
24 Oct
64
Good
Sat
25 Oct
20
Excellent
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)
|
2025/08
|
14
|
21
|
12
|
12
|
14
|
12
|
16
|
20
|
14
|
13
|
13
|
12
|
19
|
16
|
11
|
18
|
23
|
22
|
16
|
23
|
16
|
19
|
32
|
20
|
14
|
13
|
19
|
17
|
14
|
14
|
10
|
|
2025/07
|
17
|
21
|
25
|
33
|
32
|
32
|
20
|
9
|
31
|
33
|
25
|
25
|
25
|
23
|
18
|
16
|
13
|
16
|
17
|
14
|
12
|
12
|
12
|
18
|
18
|
19
|
23
|
18
|
12
|
13
|
14
|
|
2025/06
|
38
|
25
|
26
|
23
|
39
|
50
|
40
|
26
|
16
|
15
|
20
|
13
|
9
|
10
|
16
|
31
|
31
|
35
|
11
|
14
|
30
|
25
|
24
|
30
|
30
|
34
|
37
|
32
|
18
|
15
|
|
|
2025/05
|
46
|
32
|
19
|
30
|
22
|
21
|
29
|
34
|
28
|
29
|
35
|
51
|
49
|
33
|
32
|
16
|
24
|
28
|
55
|
61
|
18
|
52
|
55
|
37
|
46
|
50
|
55
|
31
|
33
|
43
|
37
|
|
2025/04
|
52
|
46
|
45
|
39
|
36
|
38
|
71
|
50
|
47
|
39
|
31
|
64
|
62
|
27
|
34
|
65
|
86
|
37
|
28
|
43
|
24
|
25
|
29
|
53
|
38
|
54
|
50
|
38
|
49
|
58
|
|
|
2025/03
|
42
|
49
|
29
|
11
|
20
|
44
|
46
|
66
|
106
|
76
|
31
|
63
|
67
|
46
|
40
|
40
|
43
|
37
|
44
|
57
|
53
|
58
|
73
|
106
|
136
|
139
|
79
|
36
|
35
|
39
|
61
|
|
2025/02
|
35
|
50
|
24
|
24
|
21
|
41
|
24
|
34
|
26
|
53
|
35
|
30
|
57
|
65
|
71
|
78
|
26
|
24
|
28
|
38
|
33
|
25
|
25
|
35
|
57
|
86
|
79
|
65
|
|||
|
2025/01
|
62
|
31
|
30
|
50
|
119
|
37
|
28
|
26
|
19
|
21
|
32
|
50
|
79
|
66
|
31
|
52
|
49
|
63
|
128
|
49
|
74
|
43
|
29
|
28
|
53
|
52
|
50
|
24
|
37
|
28
|
31
|
|
2024/12
|
55
|
44
|
24
|
34
|
49
|
40
|
19
|
26
|
50
|
60
|
28
|
27
|
37
|
28
|
33
|
40
|
27
|
25
|
25
|
74
|
33
|
27
|
38
|
24
|
79
|
43
|
25
|
34
|
57
|
78
|
48
|
|
2024/11
|
50
|
52
|
31
|
43
|
17
|
21
|
34
|
43
|
47
|
55
|
48
|
57
|
24
|
34
|
23
|
36
|
23
|
16
|
33
|
58
|
63
|
22
|
23
|
28
|
29
|
20
|
20
|
31
|
30
|
47
|
|
|
2024/10
|
11
|
12
|
15
|
12
|
13
|
24
|
33
|
23
|
24
|
46
|
44
|
40
|
34
|
14
|
31
|
21
|
27
|
21
|
39
|
20
|
10
|
13
|
24
|
43
|
45
|
52
|
47
|
18
|
30
|
66
|
62
|
|
2024/09
|
27
|
15
|
17
|
15
|
15
|
16
|
26
|
22
|
18
|
16
|
16
|
16
|
17
|
37
|
27
|
25
|
14
|
15
|
23
|
17
|
16
|
18
|
18
|
13
|
24
|
34
|
27
|
24
|
19
|
18
|
|
|
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