Air Quality
Excellent
No health implications.
16
PM2.5
26
PM10
51
O3
0.5
CO
8
SO2
10
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
22 Nov
39
Excellent
Sun
23 Nov
39
Excellent
Mon
24 Nov
33
Excellent
Tue
25 Nov
42
Excellent
Wed
26 Nov
36
Excellent
Thu
27 Nov
35
Excellent
Fri
28 Nov
15
Excellent
Air quality in the last 12 months (Yakeshi)
|
2025/10
|
25
|
28
|
44
|
23
|
28
|
28
|
31
|
26
|
26
|
31
|
25
|
23
|
24
|
26
|
27
|
26
|
23
|
19
|
19
|
21
|
25
|
25
|
27
|
28
|
29
|
20
|
21
|
27
|
32
|
22
|
24
|
|
2025/09
|
21
|
23
|
35
|
32
|
32
|
22
|
22
|
20
|
20
|
22
|
21
|
22
|
25
|
20
|
25
|
20
|
21
|
21
|
25
|
30
|
27
|
32
|
31
|
21
|
27
|
27
|
27
|
32
|
30
|
32
|
|
|
2025/08
|
21
|
19
|
22
|
26
|
26
|
24
|
21
|
19
|
21
|
21
|
23
|
20
|
18
|
21
|
23
|
22
|
23
|
20
|
20
|
22
|
18
|
17
|
16
|
20
|
22
|
23
|
21
|
22
|
20
|
18
|
19
|
|
2025/07
|
27
|
20
|
23
|
22
|
21
|
25
|
27
|
26
|
20
|
23
|
18
|
19
|
24
|
23
|
24
|
25
|
21
|
21
|
19
|
18
|
20
|
23
|
21
|
20
|
21
|
20
|
21
|
17
|
16
|
17
|
20
|
|
2025/06
|
26
|
30
|
25
|
27
|
27
|
25
|
23
|
25
|
21
|
23
|
27
|
28
|
29
|
35
|
41
|
41
|
25
|
26
|
23
|
21
|
27
|
28
|
38
|
44
|
40
|
32
|
31
|
28
|
30
|
31
|
|
|
2025/05
|
25
|
26
|
24
|
26
|
28
|
35
|
42
|
49
|
38
|
52
|
82
|
81
|
52
|
83
|
60
|
67
|
26
|
52
|
39
|
48
|
34
|
23
|
65
|
67
|
42
|
63
|
45
|
49
|
55
|
51
|
33
|
|
2025/04
|
39
|
34
|
36
|
53
|
40
|
32
|
41
|
32
|
55
|
44
|
62
|
22
|
24
|
38
|
50
|
34
|
39
|
22
|
25
|
33
|
40
|
26
|
34
|
38
|
36
|
38
|
40
|
25
|
51
|
28
|
|
|
2025/03
|
34
|
39
|
37
|
46
|
50
|
39
|
43
|
42
|
55
|
60
|
39
|
38
|
26
|
29
|
30
|
31
|
40
|
31
|
31
|
19
|
26
|
29
|
41
|
23
|
29
|
41
|
26
|
26
|
28
|
28
|
33
|
|
2025/02
|
41
|
46
|
32
|
26
|
35
|
34
|
26
|
24
|
35
|
38
|
35
|
40
|
26
|
28
|
30
|
32
|
23
|
26
|
28
|
30
|
32
|
32
|
23
|
28
|
26
|
21
|
23
|
25
|
|||
|
2025/01
|
44
|
28
|
42
|
52
|
48
|
31
|
28
|
28
|
27
|
34
|
40
|
48
|
51
|
29
|
29
|
27
|
36
|
49
|
58
|
45
|
48
|
57
|
81
|
65
|
71
|
55
|
33
|
58
|
104
|
29
|
35
|
|
2024/12
|
32
|
22
|
24
|
21
|
19
|
25
|
23
|
24
|
25
|
25
|
24
|
38
|
32
|
19
|
24
|
27
|
29
|
27
|
31
|
40
|
30
|
34
|
25
|
25
|
33
|
25
|
26
|
42
|
37
|
46
|
40
|
|
2024/11
|
25
|
28
|
24
|
21
|
30
|
31
|
39
|
47
|
73
|
40
|
29
|
24
|
42
|
54
|
40
|
24
|
24
|
22
|
25
|
19
|
24
|
36
|
32
|
57
|
68
|
35
|
38
|
24
|
23
|
25
|
|
|
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