Air Quality
Excellent
No health implications.
6
PM2.5
15
PM10
49
O3
0.1
CO
3
SO2
6
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
11 Aug
40
Excellent
Tue
12 Aug
40
Excellent
Wed
13 Aug
40
Excellent
Thu
14 Aug
40
Excellent
Diaoyu Islands Air quality rank
Air quality in the last 12 months (Diaoyu Islands)
|
2025/06
|
41
|
41
|
16
|
28
|
29
|
24
|
20
|
28
|
24
|
19
|
18
|
26
|
28
|
30
|
31
|
22
|
32
|
26
|
25
|
19
|
26
|
29
|
27
|
34
|
22
|
24
|
21
|
25
|
14
|
12
|
|
|
2025/05
|
41
|
41
|
44
|
27
|
40
|
41
|
47
|
55
|
60
|
35
|
31
|
34
|
28
|
21
|
17
|
24
|
33
|
19
|
25
|
30
|
21
|
34
|
40
|
25
|
47
|
34
|
18
|
24
|
18
|
38
|
43
|
|
2025/04
|
34
|
44
|
45
|
34
|
39
|
37
|
47
|
52
|
42
|
38
|
32
|
25
|
100
|
91
|
70
|
60
|
66
|
41
|
44
|
29
|
36
|
44
|
32
|
32
|
29
|
34
|
38
|
37
|
28
|
29
|
|
|
2025/03
|
47
|
35
|
30
|
22
|
14
|
16
|
34
|
45
|
27
|
25
|
41
|
32
|
33
|
37
|
30
|
38
|
50
|
52
|
43
|
50
|
49
|
45
|
51
|
66
|
67
|
44
|
69
|
52
|
64
|
35
|
27
|
|
2025/02
|
27
|
18
|
34
|
67
|
55
|
40
|
37
|
44
|
34
|
31
|
35
|
49
|
57
|
38
|
37
|
79
|
69
|
32
|
42
|
29
|
23
|
35
|
23
|
71
|
60
|
74
|
68
|
56
|
|||
|
2025/01
|
43
|
25
|
31
|
27
|
33
|
57
|
65
|
50
|
50
|
34
|
37
|
54
|
54
|
46
|
68
|
46
|
59
|
48
|
52
|
72
|
94
|
43
|
30
|
23
|
36
|
29
|
30
|
41
|
53
|
32
|
32
|
|
2024/12
|
40
|
44
|
33
|
30
|
24
|
34
|
43
|
54
|
19
|
19
|
23
|
19
|
17
|
78
|
68
|
50
|
44
|
47
|
35
|
23
|
49
|
48
|
18
|
18
|
16
|
54
|
64
|
57
|
38
|
39
|
54
|
|
2024/11
|
17
|
20
|
40
|
36
|
38
|
26
|
30
|
32
|
24
|
18
|
19
|
24
|
30
|
25
|
20
|
10
|
18
|
28
|
19
|
17
|
25
|
33
|
27
|
20
|
33
|
22
|
40
|
41
|
44
|
41
|
|
|
2024/10
|
17
|
16
|
20
|
17
|
14
|
17
|
16
|
21
|
34
|
42
|
39
|
26
|
18
|
25
|
23
|
23
|
32
|
32
|
27
|
23
|
31
|
37
|
36
|
28
|
21
|
18
|
20
|
24
|
33
|
27
|
21
|
|
2024/09
|
26
|
20
|
20
|
23
|
19
|
21
|
19
|
11
|
25
|
33
|
37
|
27
|
17
|
21
|
25
|
20
|
26
|
24
|
20
|
22
|
22
|
15
|
14
|
12
|
19
|
16
|
22
|
25
|
26
|
22
|
|
|
2024/08
|
28
|
46
|
45
|
38
|
28
|
21
|
29
|
30
|
33
|
37
|
44
|
49
|
46
|
30
|
32
|
19
|
21
|
18
|
15
|
13
|
23
|
26
|
31
|
35
|
22
|
23
|
39
|
31
|
33
|
25
|
27
|
|
2024/07
|
24
|
24
|
27
|
22
|
29
|
21
|
21
|
22
|
20
|
25
|
33
|
35
|
32
|
29
|
18
|
16
|
20
|
23
|
28
|
20
|
17
|
15
|
22
|
21
|
25
|
25
|
26
|
26
|
20
|
14
|
17
|
|
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