Air Quality
Excellent
No health implications.
18
PM2.5
24
PM10
15
O3
0.8
CO
6
SO2
13
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
8 Nov
28
Excellent
Sun
9 Nov
30
Excellent
Mon
10 Nov
32
Excellent
Tue
11 Nov
36
Excellent
Wed
12 Nov
43
Excellent
Thu
13 Nov
50
Excellent
Fri
14 Nov
50
Excellent
Air quality in the last 12 months (Leye)
|
2025/10
|
24
|
26
|
30
|
28
|
29
|
18
|
13
|
20
|
23
|
28
|
34
|
38
|
41
|
27
|
15
|
18
|
24
|
32
|
22
|
19
|
14
|
16
|
29
|
45
|
33
|
23
|
23
|
32
|
35
|
45
|
25
|
|
2025/09
|
20
|
24
|
23
|
25
|
31
|
31
|
32
|
30
|
23
|
24
|
23
|
19
|
20
|
23
|
23
|
20
|
19
|
18
|
21
|
29
|
26
|
25
|
19
|
15
|
11
|
14
|
18
|
19
|
19
|
15
|
|
|
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
|
|
|
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