Air Quality
Excellent
No health implications.
14
PM2.5
19
PM10
108
O3
0.1
CO
7
SO2
7
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
25 Apr
90
Good
Fri
26 Apr
92
Good
Sat
27 Apr
83
Good
Sun
28 Apr
82
Good
Mon
29 Apr
75
Good
Tue
30 Apr
76
Good
Real-time AQI (Monitoring Station in Wendeng)
文登市丝绸公司
3414
PM2.5
19
PM10
108
O3
0.1
CO
7
SO2
7
NO2
Air quality in the last 12 months (Wendeng)
|
2024/02
|
34
|
28
|
52
|
41
|
40
|
29
|
30
|
56
|
123
|
221
|
97
|
121
|
75
|
49
|
29
|
29
|
29
|
23
|
37
|
37
|
25
|
32
|
40
|
56
|
60
|
51
|
61
|
72
|
81
|
||
|
2024/01
|
40
|
107
|
131
|
92
|
92
|
53
|
33
|
40
|
56
|
33
|
93
|
110
|
74
|
47
|
40
|
68
|
38
|
46
|
50
|
39
|
34
|
24
|
23
|
30
|
42
|
71
|
48
|
52
|
78
|
54
|
85
|
|
2023/12
|
32
|
58
|
50
|
79
|
139
|
115
|
97
|
75
|
67
|
30
|
28
|
37
|
55
|
31
|
22
|
21
|
23
|
51
|
74
|
22
|
21
|
30
|
65
|
95
|
98
|
113
|
79
|
113
|
128
|
113
|
65
|
|
2023/11
|
69
|
60
|
50
|
32
|
32
|
47
|
44
|
34
|
39
|
20
|
19
|
19
|
28
|
53
|
92
|
76
|
20
|
28
|
57
|
34
|
52
|
90
|
72
|
24
|
23
|
34
|
61
|
27
|
34
|
21
|
|
|
2023/10
|
31
|
32
|
32
|
40
|
37
|
34
|
50
|
41
|
38
|
37
|
49
|
50
|
43
|
31
|
49
|
31
|
36
|
58
|
34
|
22
|
35
|
52
|
65
|
61
|
69
|
63
|
37
|
61
|
51
|
45
|
56
|
|
2023/09
|
45
|
44
|
37
|
40
|
37
|
61
|
47
|
41
|
35
|
32
|
30
|
31
|
29
|
35
|
31
|
24
|
30
|
42
|
39
|
30
|
29
|
44
|
37
|
34
|
22
|
27
|
56
|
59
|
39
|
44
|
|
|
2023/08
|
21
|
21
|
18
|
24
|
22
|
30
|
31
|
38
|
40
|
45
|
27
|
45
|
36
|
34
|
36
|
51
|
57
|
48
|
36
|
28
|
22
|
35
|
43
|
38
|
42
|
38
|
27
|
33
|
29
|
28
|
34
|
|
2023/07
|
34
|
28
|
28
|
31
|
56
|
67
|
40
|
34
|
48
|
46
|
35
|
35
|
28
|
37
|
48
|
32
|
34
|
31
|
44
|
39
|
33
|
27
|
36
|
44
|
34
|
20
|
13
|
16
|
15
|
23
|
21
|
|
2023/06
|
30
|
42
|
42
|
56
|
46
|
43
|
67
|
56
|
43
|
46
|
42
|
39
|
42
|
41
|
34
|
34
|
33
|
37
|
30
|
30
|
35
|
47
|
49
|
37
|
33
|
30
|
37
|
51
|
33
|
36
|
|
|
2023/05
|
41
|
67
|
47
|
31
|
23
|
38
|
39
|
52
|
67
|
54
|
46
|
45
|
51
|
60
|
78
|
74
|
44
|
35
|
35
|
43
|
209
|
95
|
64
|
58
|
43
|
49
|
28
|
20
|
42
|
48
|
41
|
|
2023/04
|
53
|
61
|
67
|
39
|
127
|
80
|
48
|
52
|
61
|
64
|
245
|
220
|
117
|
67
|
108
|
63
|
71
|
46
|
49
|
58
|
70
|
54
|
55
|
45
|
46
|
35
|
54
|
49
|
41
|
53
|
|
|
2023/03
|
89
|
46
|
57
|
52
|
31
|
59
|
118
|
97
|
97
|
119
|
100
|
57
|
62
|
67
|
110
|
63
|
48
|
70
|
89
|
82
|
70
|
54
|
210
|
62
|
43
|
55
|
85
|
127
|
104
|
66
|
57
|
|
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