Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
55
*
PM2.5
72
PM10
83
O3
0.8
CO
6
SO2
21
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
11 Oct
98
Good
Mon
12 Oct
102
Light
Tue
13 Oct
95
Good
Wed
14 Oct
67
Good
Thu
15 Oct
67
Good
Fri
16 Oct
69
Good
Sat
17 Oct
43
Excellent
Air quality in the last 12 months (Donghai)
|
2026/08
|
29
|
32
|
46
|
32
|
30
|
36
|
33
|
43
|
35
|
17
|
18
|
25
|
29
|
24
|
27
|
40
|
61
|
49
|
24
|
17
|
14
|
16
|
14
|
17
|
17
|
26
|
34
|
24
|
26
|
33
|
44
|
|
2026/07
|
29
|
48
|
40
|
34
|
18
|
23
|
29
|
28
|
26
|
41
|
27
|
31
|
17
|
25
|
29
|
34
|
29
|
27
|
37
|
33
|
32
|
30
|
22
|
28
|
32
|
34
|
35
|
35
|
35
|
25
|
26
|
|
2026/06
|
59
|
50
|
39
|
44
|
36
|
41
|
35
|
56
|
57
|
57
|
50
|
70
|
70
|
41
|
30
|
31
|
30
|
36
|
26
|
37
|
53
|
31
|
28
|
29
|
59
|
39
|
58
|
64
|
67
|
51
|
|
|
2026/05
|
50
|
60
|
60
|
41
|
43
|
46
|
49
|
38
|
44
|
51
|
54
|
51
|
59
|
45
|
31
|
35
|
34
|
33
|
28
|
25
|
34
|
43
|
33
|
27
|
23
|
19
|
34
|
59
|
46
|
51
|
64
|
|
2026/04
|
132
|
117
|
93
|
53
|
79
|
59
|
36
|
33
|
38
|
56
|
72
|
50
|
35
|
52
|
61
|
57
|
70
|
56
|
38
|
59
|
72
|
34
|
41
|
46
|
55
|
56
|
76
|
45
|
43
|
55
|
|
|
2026/03
|
58
|
44
|
74
|
79
|
46
|
64
|
42
|
35
|
77
|
89
|
59
|
94
|
104
|
78
|
84
|
93
|
61
|
68
|
53
|
128
|
122
|
86
|
114
|
92
|
104
|
100
|
105
|
103
|
88
|
83
|
89
|
|
2026/02
|
123
|
113
|
98
|
115
|
159
|
53
|
46
|
49
|
54
|
80
|
143
|
132
|
108
|
103
|
105
|
45
|
131
|
105
|
93
|
73
|
53
|
186
|
46
|
40
|
73
|
29
|
60
|
82
|
|||
|
2026/01
|
49
|
42
|
92
|
123
|
119
|
121
|
151
|
55
|
72
|
94
|
51
|
69
|
100
|
141
|
211
|
207
|
42
|
37
|
33
|
40
|
41
|
63
|
88
|
139
|
86
|
49
|
89
|
73
|
60
|
48
|
73
|
|
2025/12
|
82
|
52
|
48
|
79
|
64
|
104
|
142
|
61
|
70
|
75
|
108
|
40
|
63
|
81
|
78
|
98
|
88
|
71
|
126
|
100
|
45
|
40
|
34
|
74
|
51
|
37
|
60
|
92
|
134
|
116
|
41
|
|
2025/11
|
159
|
88
|
43
|
55
|
42
|
44
|
54
|
27
|
76
|
65
|
52
|
60
|
109
|
147
|
151
|
124
|
35
|
51
|
68
|
87
|
110
|
149
|
111
|
143
|
56
|
79
|
139
|
126
|
111
|
170
|
|
|
2025/10
|
56
|
16
|
13
|
32
|
31
|
36
|
29
|
33
|
25
|
50
|
51
|
20
|
17
|
41
|
21
|
24
|
40
|
24
|
29
|
28
|
29
|
38
|
43
|
50
|
80
|
83
|
56
|
50
|
43
|
32
|
65
|
|
2025/09
|
21
|
23
|
20
|
24
|
25
|
29
|
48
|
41
|
36
|
31
|
23
|
10
|
28
|
41
|
45
|
23
|
17
|
17
|
13
|
28
|
38
|
23
|
28
|
17
|
40
|
33
|
32
|
26
|
68
|
51
|
|
|
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