Air Quality
Excellent
No health implications.
9
PM2.5
38
PM10
72
O3
0.5
CO
8
SO2
30
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
8 May
97
Good
Sat
9 May
105
Light
Sun
10 May
105
Light
Mon
11 May
116
Light
Tue
12 May
115
Light
Wed
13 May
34
Excellent
Thu
14 May
28
Excellent
Air quality in the last 12 months (Dongying District)
|
2026/04
|
73
|
68
|
76
|
36
|
57
|
33
|
26
|
50
|
33
|
62
|
64
|
52
|
57
|
68
|
78
|
51
|
77
|
93
|
90
|
79
|
65
|
35
|
50
|
68
|
53
|
63
|
58
|
29
|
41
|
51
|
|
|
2026/03
|
109
|
118
|
137
|
141
|
76
|
45
|
38
|
81
|
53
|
88
|
122
|
53
|
91
|
79
|
51
|
66
|
121
|
40
|
54
|
75
|
107
|
124
|
110
|
116
|
92
|
116
|
73
|
90
|
107
|
46
|
34
|
|
2026/02
|
206
|
112
|
88
|
146
|
141
|
29
|
35
|
49
|
71
|
77
|
101
|
96
|
119
|
130
|
71
|
55
|
189
|
61
|
74
|
80
|
109
|
79
|
53
|
62
|
66
|
75
|
65
|
77
|
|||
|
2026/01
|
31
|
34
|
108
|
191
|
71
|
155
|
41
|
52
|
84
|
52
|
29
|
67
|
61
|
117
|
155
|
74
|
24
|
25
|
28
|
24
|
35
|
62
|
95
|
136
|
51
|
48
|
77
|
91
|
38
|
31
|
108
|
|
2025/12
|
55
|
27
|
47
|
46
|
55
|
93
|
109
|
31
|
90
|
104
|
50
|
17
|
40
|
76
|
79
|
106
|
52
|
78
|
140
|
52
|
20
|
44
|
62
|
44
|
22
|
35
|
66
|
115
|
107
|
52
|
21
|
|
2025/11
|
91
|
22
|
38
|
68
|
77
|
39
|
67
|
73
|
62
|
69
|
80
|
99
|
48
|
86
|
139
|
93
|
29
|
49
|
57
|
55
|
68
|
97
|
115
|
108
|
30
|
81
|
84
|
96
|
129
|
131
|
|
|
2025/10
|
60
|
20
|
12
|
17
|
19
|
15
|
33
|
33
|
11
|
11
|
16
|
18
|
31
|
47
|
33
|
34
|
31
|
21
|
27
|
25
|
34
|
25
|
29
|
39
|
71
|
56
|
43
|
85
|
73
|
51
|
44
|
|
2025/09
|
23
|
39
|
36
|
29
|
33
|
34
|
51
|
59
|
43
|
54
|
40
|
34
|
34
|
54
|
53
|
44
|
16
|
25
|
13
|
25
|
31
|
33
|
36
|
38
|
51
|
49
|
43
|
38
|
55
|
60
|
|
|
2025/08
|
19
|
20
|
23
|
16
|
34
|
18
|
19
|
24
|
10
|
15
|
27
|
42
|
43
|
47
|
22
|
18
|
9
|
32
|
45
|
40
|
36
|
27
|
21
|
26
|
31
|
22
|
31
|
18
|
17
|
15
|
16
|
|
2025/07
|
23
|
19
|
30
|
28
|
32
|
18
|
30
|
20
|
24
|
35
|
34
|
37
|
34
|
17
|
25
|
15
|
24
|
30
|
22
|
29
|
10
|
13
|
14
|
20
|
26
|
27
|
20
|
22
|
20
|
15
|
15
|
|
2025/06
|
47
|
50
|
36
|
28
|
58
|
61
|
55
|
46
|
56
|
23
|
36
|
45
|
34
|
28
|
22
|
33
|
42
|
47
|
21
|
24
|
39
|
51
|
45
|
44
|
47
|
55
|
50
|
54
|
27
|
28
|
|
|
2025/05
|
51
|
48
|
33
|
50
|
50
|
30
|
51
|
55
|
28
|
29
|
54
|
61
|
60
|
57
|
35
|
62
|
53
|
53
|
74
|
76
|
57
|
61
|
39
|
46
|
45
|
60
|
60
|
57
|
51
|
51
|
60
|
|
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