Air Quality
Excellent
No health implications.
8
PM2.5
13
PM10
60
O3
0.4
CO
6
SO2
11
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
13 Sep
41
Excellent
Mon
14 Sep
65
Good
Tue
15 Sep
68
Good
Wed
16 Sep
58
Good
Thu
17 Sep
55
Good
Fri
18 Sep
51
Good
Sat
19 Sep
44
Excellent
Air quality in the last 12 months (Dongtou)
|
2026/08
|
44
|
36
|
30
|
25
|
27
|
32
|
26
|
17
|
16
|
23
|
37
|
28
|
39
|
37
|
29
|
28
|
26
|
17
|
19
|
14
|
20
|
18
|
19
|
18
|
15
|
25
|
29
|
22
|
18
|
17
|
17
|
|
2026/07
|
28
|
42
|
33
|
33
|
37
|
35
|
28
|
36
|
26
|
31
|
20
|
25
|
25
|
25
|
31
|
37
|
48
|
44
|
48
|
28
|
37
|
42
|
47
|
31
|
19
|
25
|
14
|
12
|
21
|
21
|
29
|
|
2026/06
|
41
|
52
|
50
|
40
|
40
|
30
|
33
|
26
|
25
|
28
|
46
|
40
|
29
|
28
|
28
|
29
|
23
|
26
|
24
|
30
|
38
|
34
|
33
|
30
|
26
|
26
|
42
|
45
|
33
|
25
|
|
|
2026/05
|
39
|
45
|
42
|
38
|
33
|
33
|
35
|
33
|
27
|
39
|
37
|
33
|
28
|
34
|
25
|
32
|
30
|
31
|
33
|
48
|
52
|
46
|
48
|
51
|
54
|
54
|
46
|
41
|
46
|
44
|
39
|
|
2026/04
|
35
|
39
|
53
|
33
|
44
|
46
|
34
|
37
|
53
|
56
|
48
|
32
|
69
|
65
|
51
|
35
|
42
|
37
|
53
|
57
|
27
|
39
|
22
|
31
|
41
|
49
|
45
|
49
|
26
|
28
|
|
|
2026/03
|
25
|
18
|
25
|
31
|
21
|
33
|
44
|
33
|
34
|
43
|
40
|
43
|
55
|
45
|
34
|
34
|
47
|
56
|
27
|
53
|
30
|
47
|
33
|
36
|
50
|
38
|
45
|
46
|
51
|
41
|
41
|
|
2026/02
|
26
|
39
|
55
|
42
|
45
|
40
|
19
|
41
|
36
|
37
|
53
|
73
|
56
|
40
|
31
|
26
|
52
|
48
|
61
|
51
|
42
|
42
|
112
|
47
|
22
|
32
|
18
|
26
|
|||
|
2026/01
|
24
|
31
|
56
|
60
|
40
|
59
|
55
|
62
|
71
|
67
|
67
|
68
|
68
|
76
|
60
|
71
|
66
|
48
|
36
|
15
|
36
|
51
|
49
|
61
|
75
|
51
|
20
|
41
|
38
|
40
|
12
|
|
2025/12
|
65
|
64
|
53
|
48
|
46
|
48
|
53
|
60
|
35
|
48
|
52
|
48
|
40
|
43
|
64
|
57
|
68
|
75
|
61
|
60
|
58
|
29
|
52
|
57
|
32
|
39
|
37
|
44
|
51
|
62
|
32
|
|
2025/11
|
36
|
58
|
35
|
22
|
20
|
34
|
44
|
48
|
28
|
42
|
24
|
11
|
22
|
50
|
48
|
44
|
31
|
18
|
38
|
52
|
58
|
67
|
58
|
55
|
68
|
87
|
84
|
109
|
90
|
70
|
|
|
2025/10
|
19
|
17
|
15
|
18
|
24
|
31
|
26
|
32
|
24
|
27
|
31
|
26
|
20
|
25
|
17
|
30
|
23
|
29
|
13
|
17
|
19
|
28
|
37
|
29
|
35
|
42
|
39
|
26
|
20
|
30
|
18
|
|
2025/09
|
19
|
18
|
18
|
25
|
20
|
20
|
15
|
21
|
24
|
23
|
23
|
30
|
40
|
26
|
20
|
16
|
17
|
18
|
14
|
23
|
17
|
20
|
22
|
24
|
21
|
19
|
22
|
23
|
22
|
19
|
|
|
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