Air Quality
Excellent
No health implications.
5
PM2.5
13
PM10
120
O3
0.4
CO
5
SO2
13
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
19 Apr
80
Good
Sun
20 Apr
97
Good
Mon
21 Apr
84
Good
Tue
22 Apr
71
Good
Wed
23 Apr
90
Good
Thu
24 Apr
74
Good
Fri
25 Apr
48
Excellent
Air quality in the last 12 months (Dongying District)
|
2025/02
|
40
|
82
|
36
|
22
|
34
|
63
|
43
|
24
|
42
|
66
|
77
|
61
|
70
|
77
|
99
|
55
|
38
|
31
|
35
|
45
|
38
|
33
|
39
|
51
|
67
|
81
|
116
|
144
|
|||
|
2025/01
|
93
|
38
|
63
|
129
|
172
|
55
|
45
|
30
|
25
|
44
|
64
|
62
|
96
|
81
|
31
|
54
|
50
|
103
|
115
|
70
|
85
|
24
|
47
|
70
|
53
|
65
|
38
|
42
|
119
|
71
|
43
|
|
2024/12
|
93
|
46
|
33
|
64
|
109
|
59
|
32
|
52
|
91
|
112
|
25
|
39
|
55
|
47
|
60
|
77
|
40
|
32
|
45
|
80
|
37
|
48
|
61
|
104
|
141
|
33
|
57
|
62
|
84
|
93
|
54
|
|
2024/11
|
63
|
62
|
76
|
31
|
35
|
54
|
58
|
59
|
50
|
74
|
81
|
108
|
118
|
63
|
73
|
68
|
29
|
26
|
47
|
74
|
76
|
29
|
26
|
55
|
42
|
27
|
30
|
42
|
53
|
59
|
|
|
2024/10
|
20
|
20
|
39
|
55
|
75
|
46
|
27
|
45
|
65
|
74
|
48
|
85
|
65
|
50
|
68
|
41
|
56
|
11
|
32
|
24
|
32
|
43
|
45
|
66
|
86
|
64
|
54
|
47
|
81
|
88
|
84
|
|
2024/09
|
47
|
18
|
20
|
38
|
33
|
14
|
18
|
35
|
38
|
40
|
17
|
28
|
27
|
22
|
19
|
19
|
27
|
33
|
25
|
24
|
18
|
21
|
25
|
42
|
55
|
25
|
20
|
41
|
38
|
21
|
|
|
2024/08
|
28
|
34
|
31
|
22
|
13
|
21
|
26
|
27
|
28
|
44
|
52
|
29
|
30
|
32
|
22
|
14
|
32
|
33
|
14
|
15
|
26
|
42
|
54
|
24
|
38
|
34
|
15
|
21
|
26
|
46
|
51
|
|
2024/07
|
47
|
42
|
45
|
35
|
31
|
16
|
35
|
20
|
53
|
52
|
65
|
70
|
76
|
38
|
31
|
21
|
36
|
47
|
42
|
20
|
34
|
24
|
31
|
34
|
18
|
12
|
11
|
9
|
18
|
28
|
27
|
|
2024/06
|
33
|
65
|
43
|
49
|
42
|
51
|
49
|
57
|
67
|
71
|
68
|
67
|
58
|
33
|
32
|
32
|
55
|
53
|
37
|
20
|
24
|
39
|
89
|
68
|
38
|
67
|
37
|
45
|
37
|
51
|
|
|
2024/05
|
45
|
55
|
56
|
42
|
29
|
52
|
64
|
59
|
64
|
58
|
237
|
59
|
63
|
90
|
39
|
54
|
62
|
74
|
60
|
19
|
38
|
48
|
56
|
37
|
39
|
39
|
31
|
32
|
50
|
43
|
40
|
|
2024/04
|
70
|
58
|
37
|
40
|
53
|
69
|
70
|
80
|
74
|
111
|
88
|
61
|
50
|
26
|
122
|
98
|
83
|
94
|
82
|
75
|
46
|
67
|
38
|
39
|
76
|
62
|
54
|
39
|
33
|
37
|
|
|
2024/03
|
40
|
82
|
96
|
93
|
59
|
38
|
75
|
38
|
60
|
102
|
122
|
91
|
98
|
108
|
89
|
70
|
82
|
80
|
106
|
38
|
78
|
75
|
66
|
57
|
29
|
60
|
60
|
272
|
176
|
94
|
72
|
|
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