Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
37
PM2.5
73
*
PM10
100
O3
0.6
CO
4
SO2
42
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
9 May
54
Good
Sat
10 May
91
Good
Sun
11 May
93
Good
Mon
12 May
102
Light
Tue
13 May
85
Good
Wed
14 May
84
Good
Thu
15 May
28
Excellent
Air quality in the last 12 months (Dongtou)
|
2025/02
|
28
|
13
|
46
|
72
|
53
|
55
|
49
|
37
|
35
|
41
|
40
|
41
|
72
|
39
|
45
|
74
|
72
|
27
|
49
|
30
|
20
|
39
|
29
|
91
|
91
|
81
|
81
|
55
|
|||
|
2025/01
|
71
|
40
|
46
|
43
|
44
|
67
|
76
|
68
|
61
|
39
|
45
|
57
|
61
|
61
|
80
|
45
|
61
|
60
|
55
|
76
|
112
|
73
|
39
|
24
|
35
|
31
|
30
|
45
|
78
|
43
|
42
|
|
2024/12
|
54
|
54
|
52
|
48
|
42
|
29
|
47
|
62
|
32
|
41
|
22
|
32
|
19
|
103
|
81
|
56
|
57
|
60
|
35
|
33
|
57
|
57
|
37
|
31
|
37
|
83
|
116
|
58
|
54
|
54
|
68
|
|
2024/11
|
10
|
18
|
45
|
49
|
43
|
25
|
29
|
33
|
36
|
26
|
24
|
35
|
35
|
35
|
14
|
17
|
17
|
18
|
17
|
24
|
36
|
37
|
39
|
28
|
36
|
17
|
41
|
43
|
47
|
46
|
|
|
2024/10
|
15
|
14
|
18
|
17
|
19
|
16
|
12
|
18
|
41
|
49
|
52
|
41
|
28
|
43
|
30
|
30
|
37
|
37
|
30
|
18
|
37
|
42
|
30
|
29
|
24
|
19
|
18
|
21
|
47
|
28
|
20
|
|
2024/09
|
36
|
29
|
21
|
22
|
23
|
17
|
18
|
14
|
28
|
33
|
30
|
29
|
17
|
21
|
21
|
20
|
21
|
24
|
15
|
23
|
25
|
16
|
17
|
15
|
15
|
20
|
26
|
34
|
29
|
21
|
|
|
2024/08
|
31
|
49
|
49
|
44
|
30
|
28
|
37
|
33
|
37
|
40
|
51
|
47
|
42
|
31
|
27
|
25
|
21
|
18
|
15
|
19
|
21
|
29
|
40
|
38
|
27
|
22
|
43
|
27
|
32
|
26
|
31
|
|
2024/07
|
31
|
26
|
29
|
24
|
34
|
25
|
30
|
27
|
29
|
38
|
44
|
43
|
36
|
34
|
19
|
18
|
22
|
32
|
29
|
18
|
17
|
15
|
18
|
20
|
24
|
23
|
20
|
20
|
17
|
13
|
18
|
|
2024/06
|
9
|
14
|
23
|
43
|
38
|
14
|
22
|
37
|
26
|
17
|
24
|
30
|
28
|
34
|
24
|
18
|
19
|
19
|
30
|
43
|
42
|
43
|
51
|
26
|
24
|
28
|
46
|
30
|
21
|
30
|
|
|
2024/05
|
17
|
26
|
38
|
41
|
61
|
46
|
46
|
48
|
19
|
29
|
46
|
37
|
36
|
34
|
50
|
30
|
33
|
37
|
32
|
30
|
23
|
31
|
39
|
25
|
16
|
27
|
22
|
14
|
25
|
33
|
33
|
|
2024/04
|
49
|
51
|
47
|
25
|
35
|
41
|
34
|
44
|
33
|
61
|
58
|
44
|
35
|
25
|
46
|
51
|
37
|
36
|
99
|
80
|
50
|
24
|
28
|
37
|
37
|
56
|
44
|
35
|
44
|
18
|
|
|
2024/03
|
21
|
46
|
57
|
67
|
61
|
17
|
59
|
70
|
71
|
47
|
43
|
62
|
66
|
65
|
59
|
44
|
57
|
38
|
44
|
72
|
68
|
69
|
66
|
59
|
44
|
39
|
32
|
52
|
51
|
60
|
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