Air Quality
Heavy
Healthy people will commonly show symptoms. People with respiratory or heart diseases will be significantly affected and will experience reduced endurance in activities.
197
*
PM2.5
230
PM10
97
O3
1.1
CO
10
SO2
28
NO2
Healthy people will commonly show symptoms. People with respiratory or heart diseases will be significantly affected and will experience reduced endurance in activities.
Advise
Children, seniors and individuals with heart or lung diseases should stay indoors and avoid outdoor activities. General population should reduce outdoor activities.
Air Quality
Today
16 Jan
156
Moderate
Sat
17 Jan
73
Good
Sun
18 Jan
52
Good
Mon
19 Jan
47
Excellent
Tue
20 Jan
39
Excellent
Wed
21 Jan
21
Excellent
Thu
22 Jan
33
Excellent
Dongtai Air quality rank
Air quality in the last 12 months (Dongtai)
|
2025/11
|
148
|
91
|
30
|
28
|
30
|
41
|
44
|
14
|
38
|
47
|
30
|
43
|
66
|
78
|
68
|
51
|
35
|
43
|
57
|
61
|
102
|
155
|
152
|
109
|
84
|
68
|
170
|
126
|
114
|
98
|
|
|
2025/10
|
41
|
37
|
17
|
19
|
28
|
46
|
21
|
19
|
19
|
31
|
46
|
56
|
28
|
18
|
29
|
16
|
17
|
16
|
24
|
25
|
19
|
24
|
29
|
36
|
37
|
36
|
43
|
33
|
23
|
24
|
26
|
|
2025/09
|
20
|
12
|
26
|
28
|
27
|
34
|
30
|
26
|
17
|
23
|
22
|
29
|
18
|
31
|
25
|
42
|
21
|
17
|
22
|
21
|
25
|
18
|
24
|
11
|
8
|
17
|
16
|
27
|
30
|
43
|
|
|
2025/08
|
17
|
16
|
17
|
16
|
20
|
36
|
23
|
22
|
30
|
10
|
8
|
14
|
27
|
21
|
16
|
24
|
35
|
25
|
26
|
31
|
31
|
39
|
45
|
37
|
22
|
20
|
23
|
27
|
26
|
21
|
17
|
|
2025/07
|
32
|
35
|
39
|
39
|
47
|
46
|
29
|
10
|
21
|
43
|
33
|
28
|
31
|
24
|
35
|
49
|
26
|
19
|
20
|
21
|
19
|
18
|
16
|
19
|
23
|
17
|
17
|
17
|
16
|
10
|
15
|
|
2025/06
|
25
|
8
|
44
|
69
|
69
|
57
|
42
|
19
|
16
|
28
|
18
|
21
|
19
|
22
|
29
|
45
|
40
|
51
|
38
|
21
|
14
|
22
|
19
|
22
|
47
|
56
|
25
|
24
|
26
|
34
|
|
|
2025/05
|
54
|
58
|
48
|
31
|
29
|
59
|
62
|
44
|
12
|
31
|
42
|
57
|
57
|
59
|
76
|
20
|
60
|
50
|
64
|
62
|
34
|
38
|
39
|
48
|
49
|
53
|
48
|
39
|
39
|
57
|
76
|
|
2025/04
|
52
|
64
|
48
|
55
|
66
|
61
|
85
|
81
|
84
|
59
|
69
|
108
|
80
|
57
|
51
|
62
|
65
|
72
|
61
|
36
|
42
|
35
|
56
|
68
|
54
|
50
|
42
|
38
|
62
|
63
|
|
|
2025/03
|
71
|
55
|
23
|
11
|
41
|
42
|
59
|
79
|
72
|
40
|
72
|
72
|
55
|
46
|
34
|
44
|
49
|
40
|
50
|
75
|
57
|
60
|
70
|
82
|
97
|
90
|
113
|
47
|
87
|
40
|
44
|
|
2025/02
|
30
|
73
|
81
|
51
|
59
|
39
|
52
|
32
|
46
|
63
|
45
|
90
|
66
|
54
|
105
|
135
|
53
|
48
|
41
|
31
|
31
|
54
|
47
|
62
|
99
|
135
|
157
|
109
|
|||
|
2025/01
|
72
|
52
|
55
|
43
|
99
|
96
|
62
|
64
|
36
|
38
|
73
|
91
|
98
|
120
|
50
|
63
|
87
|
93
|
127
|
159
|
103
|
41
|
32
|
26
|
35
|
51
|
56
|
70
|
159
|
63
|
51
|
|
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
|
|
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