Air Quality
Excellent
No health implications.
15
PM2.5
18
PM10
54
O3
0.6
CO
5
SO2
15
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
1 Oct
53
Good
Thu
2 Oct
54
Good
Fri
3 Oct
55
Good
Sat
4 Oct
48
Excellent
Sun
5 Oct
52
Good
Mon
6 Oct
49
Excellent
Tue
7 Oct
50
Excellent
Air quality in the last 12 months (Ledu)
|
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
|
|||
|
2025/01
|
58
|
65
|
67
|
63
|
58
|
67
|
66
|
70
|
83
|
62
|
56
|
59
|
55
|
65
|
64
|
66
|
65
|
67
|
61
|
54
|
60
|
78
|
94
|
87
|
66
|
65
|
65
|
68
|
104
|
59
|
42
|
|
2024/12
|
48
|
49
|
62
|
58
|
66
|
73
|
62
|
63
|
81
|
70
|
82
|
59
|
59
|
84
|
77
|
58
|
59
|
65
|
77
|
80
|
100
|
133
|
125
|
106
|
108
|
95
|
61
|
77
|
76
|
82
|
58
|
|
2024/11
|
50
|
42
|
58
|
54
|
53
|
57
|
55
|
55
|
69
|
67
|
58
|
58
|
55
|
67
|
83
|
56
|
58
|
54
|
68
|
64
|
69
|
59
|
68
|
44
|
45
|
59
|
51
|
51
|
65
|
71
|
|
|
2024/10
|
35
|
39
|
46
|
49
|
54
|
46
|
53
|
53
|
46
|
41
|
44
|
43
|
43
|
46
|
54
|
31
|
36
|
43
|
50
|
44
|
47
|
42
|
48
|
57
|
53
|
45
|
43
|
47
|
58
|
58
|
45
|
|
2024/09
|
40
|
45
|
35
|
16
|
20
|
23
|
28
|
43
|
20
|
27
|
27
|
30
|
20
|
36
|
42
|
28
|
34
|
38
|
41
|
21
|
34
|
40
|
29
|
55
|
47
|
41
|
56
|
55
|
30
|
28
|
|
|
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