Air Quality
Excellent
No health implications.
5
PM2.5
12
PM10
78
O3
0.2
CO
5
SO2
7
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
23 Oct
51
Good
Sat
24 Oct
49
Excellent
Sun
25 Oct
41
Excellent
Mon
26 Oct
47
Excellent
Tue
27 Oct
49
Excellent
Wed
28 Oct
50
Excellent
Thu
29 Oct
36
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)
|
2026/08
|
35
|
41
|
29
|
21
|
22
|
29
|
37
|
32
|
21
|
19
|
23
|
27
|
23
|
18
|
21
|
23
|
30
|
35
|
33
|
27
|
14
|
14
|
13
|
13
|
14
|
18
|
25
|
28
|
23
|
25
|
27
|
|
2026/07
|
30
|
31
|
48
|
32
|
33
|
36
|
30
|
31
|
31
|
20
|
16
|
28
|
22
|
21
|
28
|
29
|
27
|
37
|
38
|
34
|
28
|
24
|
25
|
24
|
32
|
26
|
27
|
23
|
21
|
28
|
37
|
|
2026/06
|
39
|
25
|
23
|
30
|
31
|
29
|
30
|
32
|
37
|
51
|
33
|
48
|
38
|
45
|
34
|
37
|
33
|
27
|
24
|
31
|
29
|
30
|
28
|
34
|
38
|
38
|
38
|
33
|
30
|
30
|
|
|
2026/05
|
71
|
52
|
33
|
32
|
38
|
43
|
38
|
35
|
43
|
40
|
47
|
34
|
39
|
37
|
33
|
32
|
28
|
30
|
27
|
29
|
31
|
30
|
29
|
28
|
30
|
22
|
25
|
45
|
41
|
55
|
64
|
|
2026/04
|
56
|
76
|
62
|
34
|
49
|
31
|
26
|
32
|
30
|
37
|
61
|
50
|
54
|
56
|
62
|
56
|
35
|
33
|
28
|
92
|
69
|
43
|
38
|
47
|
48
|
42
|
48
|
31
|
34
|
42
|
|
|
2026/03
|
78
|
28
|
31
|
95
|
50
|
37
|
29
|
41
|
41
|
31
|
41
|
58
|
54
|
65
|
58
|
79
|
62
|
60
|
34
|
45
|
60
|
65
|
114
|
124
|
68
|
85
|
86
|
45
|
83
|
61
|
43
|
|
2026/02
|
99
|
47
|
70
|
81
|
95
|
36
|
26
|
29
|
52
|
56
|
62
|
105
|
124
|
67
|
51
|
41
|
94
|
46
|
53
|
78
|
60
|
111
|
48
|
34
|
71
|
75
|
83
|
79
|
|||
|
2026/01
|
20
|
27
|
72
|
118
|
33
|
74
|
61
|
36
|
61
|
45
|
16
|
48
|
42
|
32
|
96
|
82
|
23
|
18
|
23
|
26
|
23
|
46
|
79
|
46
|
30
|
36
|
42
|
39
|
23
|
23
|
54
|
|
2025/12
|
30
|
24
|
22
|
34
|
28
|
55
|
85
|
40
|
61
|
48
|
48
|
20
|
25
|
44
|
66
|
71
|
46
|
46
|
48
|
85
|
23
|
22
|
30
|
33
|
24
|
30
|
41
|
65
|
80
|
29
|
20
|
|
2025/11
|
52
|
32
|
18
|
30
|
24
|
41
|
60
|
47
|
55
|
23
|
57
|
64
|
40
|
40
|
77
|
61
|
31
|
25
|
42
|
46
|
50
|
73
|
98
|
115
|
43
|
46
|
51
|
42
|
101
|
104
|
|
|
2025/10
|
47
|
24
|
13
|
25
|
21
|
8
|
8
|
22
|
19
|
8
|
7
|
21
|
24
|
9
|
10
|
41
|
42
|
21
|
24
|
16
|
17
|
19
|
27
|
31
|
49
|
55
|
21
|
33
|
25
|
20
|
20
|
|
2025/09
|
13
|
31
|
27
|
12
|
14
|
11
|
23
|
31
|
44
|
30
|
25
|
19
|
14
|
10
|
12
|
14
|
16
|
15
|
15
|
18
|
19
|
13
|
11
|
16
|
38
|
44
|
32
|
24
|
40
|
29
|
|
|
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