Air Quality
Excellent
No health implications.
4
PM2.5
8
PM10
24
O3
0.7
CO
9
SO2
10
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
21 Feb
25
Excellent
Sat
22 Feb
28
Excellent
Sun
23 Feb
29
Excellent
Mon
24 Feb
42
Excellent
Tue
25 Feb
44
Excellent
Wed
26 Feb
21
Excellent
Thu
27 Feb
30
Excellent
Air quality in the last 12 months (Leye)
|
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
|
|
|
2024/08
|
12
|
16
|
15
|
18
|
28
|
29
|
29
|
30
|
29
|
32
|
20
|
37
|
30
|
35
|
29
|
27
|
27
|
24
|
25
|
31
|
29
|
22
|
19
|
18
|
20
|
25
|
25
|
24
|
30
|
33
|
25
|
|
2024/07
|
31
|
19
|
14
|
20
|
19
|
21
|
21
|
22
|
25
|
23
|
20
|
22
|
23
|
19
|
24
|
23
|
20
|
21
|
13
|
19
|
24
|
26
|
25
|
15
|
19
|
25
|
33
|
21
|
21
|
16
|
12
|
|
2024/06
|
27
|
34
|
17
|
16
|
18
|
20
|
23
|
19
|
12
|
12
|
25
|
29
|
28
|
17
|
31
|
24
|
26
|
22
|
25
|
24
|
27
|
23
|
25
|
18
|
11
|
12
|
15
|
19
|
17
|
19
|
|
|
2024/05
|
23
|
17
|
21
|
32
|
26
|
26
|
34
|
28
|
19
|
20
|
29
|
17
|
29
|
39
|
35
|
27
|
39
|
33
|
17
|
30
|
27
|
20
|
30
|
35
|
42
|
21
|
21
|
23
|
26
|
18
|
22
|
|
2024/04
|
61
|
59
|
75
|
51
|
23
|
25
|
22
|
21
|
34
|
45
|
51
|
54
|
55
|
57
|
66
|
60
|
48
|
28
|
46
|
36
|
20
|
35
|
22
|
35
|
49
|
34
|
57
|
54
|
71
|
57
|
|
|
2024/03
|
32
|
55
|
64
|
52
|
50
|
33
|
53
|
60
|
51
|
27
|
29
|
47
|
35
|
28
|
20
|
47
|
65
|
49
|
21
|
53
|
62
|
48
|
40
|
50
|
48
|
52
|
59
|
41
|
37
|
57
|
66
|
|
2024/02
|
45
|
45
|
45
|
42
|
28
|
20
|
21
|
29
|
47
|
116
|
60
|
45
|
52
|
53
|
65
|
40
|
52
|
39
|
48
|
50
|
53
|
49
|
21
|
22
|
23
|
21
|
33
|
21
|
21
|
||
|
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