Air Quality
Excellent
No health implications.
21
PM2.5
35
PM10
64
O3
0.7
CO
9
SO2
16
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
9 Sep
31
Excellent
Wed
10 Sep
29
Excellent
Thu
11 Sep
37
Excellent
Fri
12 Sep
40
Excellent
Sat
13 Sep
41
Excellent
Sun
14 Sep
41
Excellent
Mon
15 Sep
44
Excellent
Leye Air quality rank
Air quality in the last 12 months (Leye)
|
2025/08
|
21
|
25
|
28
|
31
|
33
|
25
|
22
|
26
|
26
|
27
|
25
|
33
|
28
|
25
|
16
|
14
|
17
|
17
|
11
|
13
|
21
|
22
|
24
|
22
|
19
|
18
|
19
|
19
|
25
|
21
|
26
|
|
2025/07
|
19
|
16
|
19
|
19
|
23
|
27
|
31
|
28
|
29
|
21
|
20
|
25
|
25
|
21
|
26
|
27
|
26
|
33
|
24
|
26
|
18
|
13
|
11
|
14
|
17
|
20
|
24
|
27
|
30
|
30
|
23
|
|
2025/06
|
33
|
18
|
19
|
24
|
30
|
38
|
37
|
30
|
34
|
29
|
33
|
29
|
24
|
25
|
25
|
27
|
27
|
21
|
21
|
23
|
20
|
21
|
26
|
23
|
22
|
21
|
23
|
19
|
19
|
18
|
|
|
2025/05
|
38
|
50
|
47
|
34
|
35
|
27
|
23
|
48
|
28
|
19
|
23
|
34
|
40
|
42
|
39
|
35
|
32
|
33
|
41
|
27
|
29
|
29
|
23
|
46
|
36
|
21
|
28
|
28
|
16
|
26
|
30
|
|
2025/04
|
37
|
44
|
59
|
63
|
61
|
76
|
86
|
64
|
66
|
55
|
59
|
70
|
164
|
115
|
79
|
70
|
71
|
60
|
48
|
45
|
39
|
38
|
30
|
30
|
31
|
37
|
39
|
27
|
40
|
35
|
|
|
2025/03
|
38
|
36
|
55
|
53
|
26
|
26
|
31
|
36
|
55
|
33
|
43
|
42
|
40
|
39
|
23
|
23
|
36
|
24
|
32
|
41
|
55
|
73
|
80
|
80
|
86
|
74
|
70
|
81
|
31
|
20
|
32
|
|
2025/02
|
43
|
18
|
26
|
45
|
61
|
30
|
23
|
34
|
53
|
56
|
73
|
69
|
29
|
42
|
29
|
38
|
39
|
29
|
17
|
18
|
13
|
14
|
16
|
18
|
27
|
27
|
37
|
46
|
|||
|
2025/01
|
69
|
92
|
77
|
86
|
58
|
68
|
96
|
72
|
37
|
31
|
49
|
46
|
54
|
84
|
78
|
78
|
79
|
93
|
88
|
93
|
90
|
87
|
81
|
67
|
43
|
17
|
38
|
43
|
65
|
59
|
56
|
|
2024/12
|
60
|
71
|
69
|
61
|
37
|
13
|
19
|
27
|
30
|
45
|
19
|
26
|
36
|
51
|
50
|
62
|
71
|
66
|
61
|
70
|
84
|
89
|
88
|
88
|
88
|
70
|
55
|
52
|
65
|
85
|
64
|
|
2024/11
|
42
|
37
|
44
|
51
|
48
|
54
|
56
|
53
|
51
|
46
|
44
|
50
|
57
|
62
|
54
|
55
|
56
|
39
|
29
|
17
|
24
|
24
|
31
|
50
|
44
|
18
|
22
|
26
|
29
|
37
|
|
|
2024/10
|
7
|
16
|
29
|
38
|
45
|
53
|
43
|
41
|
36
|
46
|
48
|
55
|
57
|
36
|
19
|
27
|
27
|
30
|
34
|
22
|
36
|
32
|
26
|
28
|
27
|
26
|
37
|
33
|
29
|
31
|
34
|
|
2024/09
|
24
|
26
|
15
|
18
|
28
|
34
|
25
|
25
|
15
|
15
|
18
|
21
|
26
|
32
|
36
|
28
|
21
|
25
|
33
|
32
|
31
|
23
|
33
|
39
|
46
|
48
|
54
|
49
|
34
|
24
|
|
|
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