Air Quality
Excellent
No health implications.
8
PM2.5
28
PM10
105
O3
0.5
CO
14
SO2
8
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
20 Feb
88
Good
Sat
21 Feb
104
Light
Sun
22 Feb
74
Good
Mon
23 Feb
70
Good
Tue
24 Feb
74
Good
Wed
25 Feb
73
Good
Thu
26 Feb
33
Excellent
Air quality in the last 12 months (Ledu)
|
2026/01
|
83
|
88
|
93
|
95
|
72
|
78
|
63
|
56
|
60
|
54
|
53
|
56
|
53
|
94
|
64
|
76
|
61
|
87
|
60
|
63
|
63
|
75
|
78
|
80
|
451
|
293
|
196
|
134
|
115
|
105
|
104
|
|
2025/12
|
69
|
61
|
63
|
76
|
72
|
65
|
68
|
77
|
83
|
87
|
93
|
97
|
58
|
63
|
67
|
72
|
77
|
67
|
63
|
47
|
85
|
89
|
65
|
67
|
69
|
82
|
75
|
63
|
68
|
64
|
77
|
|
2025/11
|
64
|
59
|
58
|
67
|
64
|
46
|
61
|
89
|
85
|
63
|
66
|
62
|
64
|
66
|
66
|
66
|
49
|
49
|
59
|
59
|
74
|
86
|
90
|
103
|
55
|
73
|
58
|
52
|
56
|
68
|
|
|
2025/10
|
26
|
40
|
53
|
60
|
48
|
42
|
25
|
20
|
30
|
21
|
33
|
26
|
38
|
43
|
39
|
56
|
33
|
56
|
52
|
56
|
54
|
50
|
35
|
45
|
50
|
42
|
52
|
58
|
61
|
62
|
60
|
|
2025/09
|
35
|
34
|
46
|
50
|
40
|
64
|
60
|
46
|
47
|
46
|
44
|
38
|
65
|
78
|
90
|
88
|
37
|
27
|
38
|
41
|
38
|
34
|
32
|
42
|
36
|
45
|
41
|
41
|
47
|
43
|
|
|
2025/08
|
53
|
42
|
42
|
18
|
28
|
32
|
41
|
20
|
31
|
40
|
33
|
29
|
35
|
31
|
33
|
42
|
42
|
37
|
32
|
132
|
21
|
26
|
28
|
36
|
42
|
25
|
17
|
18
|
28
|
28
|
35
|
|
2025/07
|
35
|
31
|
38
|
25
|
29
|
25
|
39
|
36
|
39
|
42
|
37
|
38
|
44
|
48
|
53
|
36
|
32
|
38
|
45
|
21
|
30
|
36
|
51
|
63
|
34
|
32
|
44
|
43
|
42
|
45
|
87
|
|
2025/06
|
41
|
39
|
35
|
31
|
41
|
46
|
46
|
41
|
38
|
37
|
42
|
42
|
46
|
38
|
41
|
37
|
43
|
45
|
42
|
36
|
30
|
24
|
27
|
22
|
28
|
34
|
24
|
31
|
29
|
30
|
|
|
2025/05
|
42
|
104
|
150
|
89
|
70
|
110
|
112
|
58
|
48
|
35
|
33
|
42
|
55
|
30
|
35
|
44
|
91
|
43
|
45
|
46
|
40
|
51
|
45
|
35
|
29
|
39
|
42
|
51
|
89
|
73
|
71
|
|
2025/04
|
122
|
110
|
107
|
138
|
92
|
70
|
88
|
86
|
87
|
64
|
106
|
127
|
50
|
50
|
66
|
116
|
79
|
109
|
100
|
114
|
75
|
70
|
43
|
52
|
52
|
44
|
41
|
45
|
43
|
59
|
|
|
2025/03
|
76
|
56
|
63
|
62
|
52
|
61
|
70
|
60
|
67
|
66
|
240
|
122
|
91
|
52
|
55
|
50
|
51
|
48
|
52
|
60
|
59
|
69
|
65
|
71
|
85
|
459
|
96
|
67
|
72
|
98
|
90
|
|
2025/02
|
59
|
56
|
49
|
51
|
44
|
54
|
59
|
59
|
61
|
55
|
76
|
73
|
74
|
62
|
54
|
63
|
58
|
60
|
68
|
63
|
71
|
69
|
55
|
59
|
56
|
49
|
56
|
58
|
|||
|
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