Air Quality
Excellent
No health implications.
23
PM2.5
38
PM10
64
O3
0.7
CO
11
SO2
14
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
19 May
83
Good
Tue
20 May
83
Good
Wed
21 May
86
Good
Thu
22 May
74
Good
Fri
23 May
82
Good
Sat
24 May
83
Good
Sun
25 May
71
Good
Air quality in the last 12 months (Leibo)
|
2025/02
|
33
|
26
|
27
|
43
|
28
|
22
|
22
|
25
|
34
|
37
|
52
|
38
|
44
|
48
|
50
|
53
|
60
|
56
|
55
|
31
|
34
|
24
|
26
|
25
|
26
|
31
|
46
|
54
|
|||
|
2025/01
|
83
|
96
|
92
|
111
|
85
|
98
|
62
|
36
|
38
|
51
|
26
|
50
|
55
|
55
|
59
|
61
|
63
|
43
|
49
|
58
|
92
|
95
|
87
|
55
|
23
|
39
|
55
|
58
|
78
|
68
|
47
|
|
2024/12
|
63
|
80
|
67
|
74
|
45
|
47
|
36
|
29
|
27
|
31
|
39
|
43
|
34
|
35
|
36
|
52
|
75
|
90
|
88
|
73
|
69
|
57
|
42
|
45
|
39
|
40
|
66
|
55
|
70
|
42
|
48
|
|
2024/11
|
21
|
29
|
44
|
25
|
25
|
42
|
36
|
35
|
39
|
37
|
35
|
34
|
31
|
36
|
50
|
31
|
23
|
23
|
24
|
26
|
37
|
44
|
47
|
32
|
17
|
21
|
28
|
31
|
45
|
47
|
|
|
2024/10
|
15
|
26
|
21
|
27
|
30
|
24
|
29
|
36
|
34
|
23
|
21
|
21
|
19
|
28
|
36
|
49
|
22
|
31
|
27
|
28
|
22
|
19
|
28
|
44
|
29
|
20
|
18
|
28
|
50
|
45
|
38
|
|
2024/09
|
24
|
23
|
26
|
26
|
23
|
27
|
31
|
29
|
28
|
23
|
24
|
27
|
31
|
31
|
34
|
29
|
26
|
26
|
36
|
37
|
25
|
33
|
38
|
51
|
41
|
43
|
47
|
50
|
45
|
12
|
|
|
2024/08
|
30
|
35
|
39
|
22
|
23
|
25
|
27
|
26
|
27
|
26
|
57
|
42
|
48
|
47
|
45
|
30
|
32
|
32
|
36
|
38
|
43
|
48
|
49
|
49
|
46
|
36
|
40
|
42
|
49
|
45
|
39
|
|
2024/07
|
17
|
23
|
23
|
23
|
21
|
24
|
29
|
21
|
17
|
17
|
14
|
19
|
26
|
16
|
21
|
22
|
26
|
20
|
23
|
22
|
20
|
21
|
27
|
25
|
21
|
36
|
33
|
15
|
19
|
17
|
25
|
|
2024/06
|
46
|
28
|
25
|
19
|
25
|
31
|
15
|
18
|
21
|
23
|
20
|
25
|
35
|
30
|
38
|
48
|
21
|
27
|
19
|
26
|
23
|
18
|
22
|
24
|
27
|
27
|
15
|
19
|
17
|
20
|
|
|
2024/05
|
26
|
27
|
27
|
16
|
33
|
49
|
47
|
41
|
22
|
34
|
22
|
25
|
31
|
44
|
39
|
40
|
45
|
25
|
33
|
32
|
30
|
36
|
37
|
41
|
39
|
20
|
29
|
27
|
15
|
16
|
31
|
|
2024/04
|
45
|
44
|
48
|
38
|
39
|
23
|
25
|
26
|
34
|
37
|
33
|
43
|
43
|
52
|
54
|
45
|
35
|
34
|
31
|
36
|
43
|
54
|
23
|
28
|
33
|
46
|
44
|
52
|
36
|
16
|
|
|
2024/03
|
48
|
40
|
52
|
65
|
49
|
44
|
38
|
45
|
57
|
63
|
31
|
57
|
54
|
44
|
57
|
53
|
66
|
32
|
53
|
55
|
54
|
57
|
53
|
51
|
29
|
40
|
46
|
24
|
39
|
53
|
42
|
|
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