Air Quality
Excellent
No health implications.
17
PM2.5
39
PM10
140
O3
0.6
CO
7
SO2
13
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
4 May
70
Good
Sun
5 May
45
Excellent
Mon
6 May
70
Good
Tue
7 May
67
Good
Wed
8 May
74
Good
Thu
9 May
115
Lightly
Fri
10 May
75
Good
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)
|
2024/02
|
36
|
27
|
37
|
31
|
46
|
32
|
49
|
82
|
182
|
265
|
127
|
109
|
78
|
72
|
39
|
39
|
34
|
24
|
43
|
47
|
37
|
34
|
41
|
78
|
62
|
54
|
78
|
109
|
66
|
||
|
2024/01
|
37
|
138
|
122
|
87
|
79
|
52
|
26
|
46
|
59
|
38
|
116
|
134
|
100
|
57
|
41
|
68
|
49
|
43
|
51
|
57
|
30
|
24
|
26
|
35
|
51
|
63
|
41
|
65
|
100
|
63
|
65
|
|
2023/12
|
28
|
60
|
65
|
112
|
174
|
115
|
119
|
105
|
62
|
33
|
33
|
31
|
53
|
63
|
30
|
24
|
21
|
45
|
70
|
21
|
21
|
29
|
64
|
91
|
87
|
87
|
64
|
96
|
157
|
161
|
78
|
|
2023/11
|
97
|
78
|
54
|
46
|
33
|
41
|
40
|
40
|
40
|
20
|
21
|
21
|
23
|
60
|
103
|
74
|
27
|
31
|
56
|
34
|
59
|
115
|
65
|
20
|
22
|
52
|
74
|
27
|
29
|
21
|
|
|
2023/10
|
32
|
35
|
39
|
48
|
40
|
36
|
50
|
48
|
41
|
31
|
50
|
61
|
61
|
32
|
46
|
29
|
47
|
61
|
31
|
36
|
36
|
68
|
74
|
66
|
91
|
58
|
38
|
65
|
66
|
55
|
74
|
|
2023/09
|
39
|
39
|
36
|
39
|
47
|
51
|
49
|
41
|
33
|
30
|
39
|
41
|
32
|
37
|
36
|
33
|
46
|
46
|
38
|
36
|
35
|
45
|
30
|
31
|
25
|
40
|
56
|
48
|
38
|
39
|
|
|
2023/08
|
21
|
22
|
20
|
21
|
27
|
25
|
25
|
39
|
53
|
39
|
34
|
39
|
30
|
31
|
41
|
62
|
66
|
60
|
47
|
31
|
20
|
36
|
35
|
52
|
43
|
36
|
28
|
32
|
37
|
30
|
42
|
|
2023/07
|
40
|
27
|
26
|
23
|
59
|
70
|
37
|
34
|
60
|
52
|
39
|
41
|
23
|
33
|
43
|
33
|
36
|
32
|
61
|
53
|
30
|
20
|
30
|
38
|
35
|
29
|
16
|
12
|
15
|
21
|
19
|
|
2023/06
|
38
|
41
|
44
|
54
|
49
|
54
|
73
|
46
|
55
|
40
|
37
|
36
|
36
|
38
|
41
|
51
|
35
|
40
|
33
|
30
|
41
|
65
|
74
|
54
|
30
|
28
|
39
|
45
|
31
|
33
|
|
|
2023/05
|
44
|
61
|
46
|
28
|
30
|
46
|
36
|
49
|
50
|
50
|
60
|
55
|
50
|
56
|
71
|
68
|
54
|
28
|
36
|
90
|
238
|
81
|
66
|
62
|
42
|
52
|
26
|
23
|
39
|
39
|
35
|
|
2023/04
|
69
|
60
|
54
|
40
|
84
|
61
|
42
|
55
|
64
|
73
|
311
|
229
|
140
|
85
|
135
|
76
|
65
|
53
|
49
|
52
|
60
|
47
|
41
|
44
|
54
|
39
|
55
|
59
|
56
|
51
|
|
|
2023/03
|
85
|
50
|
77
|
94
|
69
|
101
|
133
|
91
|
102
|
111
|
83
|
58
|
68
|
70
|
116
|
61
|
48
|
64
|
71
|
80
|
56
|
79
|
219
|
64
|
40
|
53
|
84
|
90
|
80
|
74
|
76
|
|
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