Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
50
*
PM2.5
80
PM10
3
O3
1.0
CO
11
SO2
76
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
8 Jan
82
Good
Thu
9 Jan
53
Good
Fri
10 Jan
55
Good
Sat
11 Jan
89
Good
Sun
12 Jan
90
Good
Mon
13 Jan
31
Excellent
Tue
14 Jan
33
Excellent
Air quality in the last 12 months (Dongtai)
|
2024/12
|
85
|
98
|
46
|
43
|
107
|
145
|
133
|
37
|
50
|
47
|
65
|
43
|
73
|
53
|
67
|
73
|
96
|
54
|
35
|
65
|
88
|
50
|
54
|
77
|
100
|
108
|
59
|
59
|
80
|
103
|
70
|
|
2024/11
|
18
|
62
|
64
|
61
|
39
|
36
|
31
|
25
|
34
|
42
|
47
|
61
|
47
|
44
|
36
|
33
|
30
|
28
|
26
|
41
|
63
|
66
|
35
|
29
|
23
|
39
|
64
|
68
|
52
|
64
|
|
|
2024/10
|
18
|
24
|
20
|
25
|
21
|
11
|
14
|
37
|
36
|
62
|
79
|
73
|
28
|
32
|
69
|
45
|
28
|
33
|
25
|
26
|
14
|
35
|
37
|
35
|
34
|
22
|
34
|
35
|
38
|
36
|
32
|
|
2024/09
|
37
|
34
|
17
|
21
|
29
|
24
|
24
|
20
|
16
|
22
|
13
|
25
|
19
|
25
|
25
|
18
|
17
|
15
|
16
|
9
|
15
|
22
|
26
|
28
|
27
|
22
|
32
|
24
|
30
|
32
|
|
|
2024/08
|
33
|
24
|
38
|
41
|
33
|
27
|
39
|
31
|
29
|
42
|
57
|
52
|
38
|
21
|
19
|
23
|
23
|
18
|
15
|
19
|
21
|
43
|
44
|
30
|
19
|
21
|
21
|
20
|
16
|
22
|
22
|
|
2024/07
|
24
|
24
|
32
|
28
|
28
|
30
|
28
|
30
|
30
|
31
|
52
|
42
|
17
|
14
|
29
|
59
|
44
|
23
|
35
|
35
|
28
|
38
|
41
|
24
|
20
|
23
|
23
|
21
|
23
|
30
|
32
|
|
2024/06
|
32
|
41
|
59
|
35
|
28
|
26
|
31
|
40
|
55
|
56
|
29
|
23
|
38
|
35
|
29
|
31
|
21
|
34
|
20
|
20
|
30
|
18
|
38
|
49
|
58
|
39
|
14
|
26
|
12
|
19
|
|
|
2024/05
|
37
|
42
|
31
|
34
|
27
|
56
|
58
|
46
|
46
|
45
|
55
|
102
|
94
|
67
|
53
|
54
|
58
|
48
|
31
|
25
|
20
|
31
|
33
|
28
|
28
|
41
|
21
|
31
|
30
|
29
|
36
|
|
2024/04
|
72
|
37
|
30
|
52
|
48
|
49
|
43
|
60
|
65
|
60
|
51
|
32
|
16
|
25
|
35
|
66
|
103
|
81
|
95
|
22
|
25
|
31
|
40
|
59
|
55
|
32
|
14
|
18
|
29
|
48
|
|
|
2024/03
|
51
|
63
|
79
|
48
|
25
|
61
|
65
|
87
|
96
|
57
|
74
|
95
|
60
|
67
|
45
|
54
|
77
|
47
|
91
|
79
|
62
|
77
|
70
|
40
|
17
|
55
|
66
|
61
|
70
|
87
|
78
|
|
2024/02
|
28
|
24
|
30
|
39
|
58
|
68
|
85
|
136
|
193
|
252
|
195
|
112
|
65
|
103
|
51
|
31
|
43
|
42
|
39
|
26
|
20
|
31
|
37
|
60
|
103
|
86
|
52
|
42
|
38
|
||
|
2024/01
|
85
|
66
|
111
|
149
|
170
|
129
|
50
|
42
|
103
|
75
|
112
|
166
|
194
|
172
|
31
|
29
|
45
|
36
|
56
|
61
|
54
|
39
|
34
|
46
|
75
|
92
|
113
|
123
|
137
|
65
|
31
|
|
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