Air Quality
Excellent
No health implications.
3
PM2.5
10
PM10
48
O3
0.4
CO
3
SO2
12
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
1 Nov
41
Excellent
Sat
2 Nov
39
Excellent
Sun
3 Nov
45
Excellent
Mon
4 Nov
49
Excellent
Tue
5 Nov
47
Excellent
Wed
6 Nov
50
Excellent
Thu
7 Nov
53
Good
Air quality in the last 12 months (Dongtou)
|
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
|
|
2024/02
|
32
|
18
|
21
|
16
|
18
|
34
|
18
|
58
|
107
|
132
|
68
|
71
|
53
|
54
|
52
|
23
|
35
|
36
|
39
|
23
|
25
|
13
|
20
|
17
|
23
|
46
|
42
|
41
|
18
|
||
|
2024/01
|
106
|
53
|
48
|
57
|
70
|
88
|
140
|
96
|
70
|
80
|
130
|
122
|
78
|
60
|
106
|
37
|
51
|
69
|
87
|
30
|
25
|
25
|
28
|
39
|
52
|
70
|
96
|
99
|
109
|
37
|
29
|
|
2023/12
|
42
|
51
|
65
|
35
|
36
|
49
|
59
|
63
|
66
|
40
|
63
|
21
|
49
|
49
|
48
|
22
|
41
|
35
|
16
|
42
|
50
|
39
|
44
|
48
|
67
|
76
|
56
|
52
|
58
|
85
|
106
|
|
2023/11
|
34
|
38
|
36
|
30
|
25
|
29
|
35
|
52
|
58
|
18
|
16
|
15
|
31
|
38
|
52
|
40
|
58
|
60
|
55
|
55
|
53
|
52
|
53
|
86
|
31
|
35
|
61
|
60
|
60
|
69
|
|
|
2023/10
|
26
|
34
|
32
|
33
|
34
|
26
|
18
|
20
|
24
|
37
|
27
|
32
|
37
|
44
|
52
|
67
|
66
|
52
|
43
|
27
|
27
|
30
|
39
|
44
|
42
|
30
|
45
|
33
|
31
|
38
|
33
|
|
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