Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
28
PM2.5
60
*
PM10
30
O3
0.6
CO
3
SO2
48
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
3 Jan
83
Good
Sat
4 Jan
114
Light
Sun
5 Jan
91
Good
Mon
6 Jan
69
Good
Tue
7 Jan
50
Excellent
Wed
8 Jan
44
Excellent
Thu
9 Jan
34
Excellent
Hedong Air quality rank
Air quality in the last 12 months (Hedong)
|
2024/11
|
94
|
127
|
76
|
19
|
57
|
78
|
73
|
80
|
96
|
96
|
74
|
110
|
58
|
37
|
74
|
53
|
37
|
44
|
58
|
92
|
40
|
36
|
47
|
69
|
35
|
13
|
25
|
26
|
50
|
64
|
|
|
2024/10
|
13
|
20
|
45
|
56
|
70
|
74
|
31
|
49
|
102
|
32
|
73
|
119
|
147
|
178
|
97
|
45
|
106
|
40
|
14
|
38
|
53
|
43
|
66
|
121
|
149
|
200
|
108
|
67
|
117
|
114
|
148
|
|
2024/09
|
34
|
18
|
39
|
54
|
34
|
32
|
36
|
50
|
93
|
23
|
21
|
38
|
49
|
47
|
35
|
44
|
66
|
37
|
47
|
25
|
10
|
18
|
40
|
63
|
89
|
35
|
35
|
55
|
50
|
8
|
|
|
2024/08
|
43
|
51
|
47
|
25
|
16
|
45
|
55
|
49
|
52
|
55
|
55
|
29
|
26
|
37
|
42
|
52
|
60
|
31
|
24
|
17
|
27
|
34
|
44
|
37
|
46
|
25
|
22
|
45
|
46
|
60
|
44
|
|
2024/07
|
45
|
53
|
40
|
83
|
73
|
29
|
69
|
29
|
60
|
58
|
68
|
70
|
97
|
98
|
52
|
59
|
33
|
28
|
37
|
43
|
42
|
39
|
47
|
50
|
28
|
29
|
30
|
27
|
32
|
17
|
27
|
|
2024/06
|
38
|
52
|
48
|
52
|
65
|
66
|
60
|
47
|
87
|
98
|
86
|
63
|
77
|
43
|
52
|
48
|
44
|
52
|
53
|
45
|
81
|
126
|
82
|
46
|
57
|
66
|
54
|
58
|
60
|
55
|
|
|
2024/05
|
45
|
57
|
64
|
66
|
67
|
81
|
83
|
73
|
72
|
76
|
181
|
48
|
76
|
83
|
32
|
56
|
72
|
88
|
54
|
25
|
39
|
75
|
62
|
30
|
39
|
31
|
37
|
44
|
60
|
59
|
26
|
|
2024/04
|
73
|
66
|
57
|
52
|
68
|
82
|
81
|
85
|
52
|
71
|
151
|
61
|
78
|
58
|
112
|
55
|
84
|
104
|
69
|
65
|
80
|
87
|
32
|
52
|
96
|
92
|
89
|
37
|
45
|
40
|
|
|
2024/03
|
34
|
99
|
69
|
66
|
72
|
98
|
81
|
23
|
63
|
108
|
160
|
112
|
88
|
120
|
89
|
136
|
56
|
88
|
108
|
57
|
77
|
68
|
101
|
68
|
73
|
78
|
92
|
213
|
129
|
79
|
86
|
|
2024/02
|
35
|
57
|
98
|
64
|
113
|
107
|
34
|
54
|
225
|
69
|
122
|
183
|
218
|
153
|
44
|
68
|
72
|
96
|
29
|
43
|
33
|
30
|
39
|
74
|
95
|
86
|
67
|
92
|
47
|
||
|
2024/01
|
84
|
188
|
43
|
173
|
48
|
34
|
25
|
73
|
77
|
75
|
131
|
170
|
68
|
33
|
58
|
66
|
90
|
64
|
47
|
43
|
31
|
21
|
27
|
30
|
46
|
37
|
54
|
80
|
112
|
121
|
132
|
|
2023/12
|
34
|
60
|
93
|
169
|
198
|
90
|
159
|
176
|
71
|
47
|
42
|
72
|
64
|
49
|
28
|
22
|
36
|
97
|
67
|
21
|
29
|
54
|
83
|
80
|
173
|
131
|
48
|
100
|
183
|
246
|
41
|
|
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