Air Quality
Excellent
No health implications.
5
PM2.5
12
PM10
59
O3
0.3
CO
7
SO2
7
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
20 Jul
59
Good
Mon
21 Jul
56
Good
Tue
22 Jul
53
Good
Wed
23 Jul
60
Good
Thu
24 Jul
71
Good
Fri
25 Jul
81
Good
Sat
26 Jul
25
Excellent
Real-time AQI (Monitoring Station in Penglai)
蓬莱环保局
12090
PM2.5
189 *
PM10
46
O3
1.6
CO
24
SO2
46
NO2
Air quality in the last 12 months (Penglai)
|
2025/06
|
43
|
35
|
31
|
22
|
36
|
49
|
37
|
31
|
31
|
25
|
22
|
15
|
11
|
9
|
19
|
25
|
27
|
30
|
18
|
20
|
38
|
33
|
25
|
30
|
30
|
39
|
37
|
46
|
20
|
19
|
|
|
2025/05
|
46
|
31
|
20
|
36
|
25
|
22
|
42
|
36
|
24
|
31
|
41
|
52
|
51
|
52
|
39
|
38
|
40
|
36
|
56
|
64
|
38
|
64
|
40
|
47
|
45
|
55
|
55
|
38
|
36
|
46
|
43
|
|
2025/04
|
63
|
38
|
37
|
43
|
37
|
42
|
67
|
50
|
32
|
55
|
45
|
82
|
58
|
30
|
41
|
58
|
73
|
34
|
31
|
57
|
29
|
37
|
41
|
49
|
44
|
59
|
47
|
38
|
52
|
64
|
|
|
2025/03
|
62
|
57
|
39
|
22
|
21
|
36
|
47
|
99
|
130
|
80
|
43
|
66
|
48
|
42
|
55
|
41
|
44
|
37
|
55
|
52
|
44
|
57
|
73
|
89
|
88
|
105
|
72
|
29
|
30
|
42
|
61
|
|
2025/02
|
43
|
70
|
34
|
20
|
23
|
40
|
30
|
23
|
27
|
60
|
48
|
43
|
56
|
79
|
103
|
69
|
25
|
26
|
33
|
42
|
36
|
21
|
32
|
38
|
69
|
86
|
110
|
124
|
|||
|
2025/01
|
67
|
45
|
42
|
85
|
158
|
39
|
30
|
24
|
27
|
24
|
43
|
61
|
82
|
63
|
22
|
42
|
50
|
93
|
105
|
47
|
85
|
48
|
50
|
53
|
73
|
77
|
37
|
26
|
62
|
46
|
40
|
|
2024/12
|
75
|
44
|
23
|
40
|
61
|
33
|
18
|
25
|
55
|
70
|
24
|
40
|
44
|
29
|
35
|
40
|
40
|
23
|
35
|
80
|
28
|
34
|
46
|
49
|
104
|
34
|
39
|
38
|
63
|
85
|
46
|
|
2024/11
|
81
|
80
|
64
|
41
|
28
|
46
|
53
|
43
|
49
|
63
|
63
|
69
|
50
|
31
|
41
|
49
|
28
|
17
|
41
|
72
|
68
|
22
|
22
|
47
|
36
|
20
|
21
|
27
|
34
|
56
|
|
|
2024/10
|
19
|
16
|
26
|
35
|
40
|
42
|
37
|
32
|
36
|
55
|
46
|
58
|
39
|
20
|
47
|
26
|
36
|
19
|
52
|
30
|
26
|
27
|
35
|
76
|
78
|
68
|
58
|
33
|
63
|
73
|
91
|
|
2024/09
|
36
|
29
|
24
|
26
|
19
|
18
|
24
|
38
|
22
|
21
|
17
|
17
|
34
|
25
|
15
|
29
|
29
|
26
|
22
|
24
|
34
|
32
|
27
|
31
|
35
|
30
|
23
|
38
|
23
|
19
|
|
|
2024/08
|
24
|
38
|
29
|
25
|
9
|
15
|
19
|
26
|
23
|
24
|
60
|
70
|
52
|
41
|
31
|
34
|
37
|
23
|
12
|
12
|
18
|
31
|
41
|
25
|
41
|
24
|
13
|
22
|
27
|
45
|
33
|
|
2024/07
|
43
|
22
|
34
|
36
|
22
|
13
|
30
|
41
|
48
|
50
|
62
|
59
|
62
|
37
|
33
|
11
|
19
|
38
|
45
|
13
|
24
|
17
|
14
|
26
|
12
|
12
|
13
|
20
|
18
|
27
|
26
|
|
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