Air Quality
Excellent
No health implications.
21
PM2.5
34
PM10
83
O3
0.4
CO
5
SO2
3
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
1 Jun
61
Good
Mon
2 Jun
79
Good
Tue
3 Jun
73
Good
Wed
4 Jun
63
Good
Thu
5 Jun
58
Good
Fri
6 Jun
18
Excellent
Sat
7 Jun
31
Excellent
Air quality in the last 12 months (Ledu)
|
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
|
|
|
2024/08
|
38
|
29
|
32
|
36
|
35
|
43
|
34
|
42
|
44
|
30
|
35
|
36
|
39
|
23
|
29
|
31
|
31
|
32
|
34
|
39
|
43
|
47
|
43
|
35
|
34
|
50
|
45
|
43
|
29
|
43
|
51
|
|
2024/07
|
21
|
27
|
29
|
33
|
36
|
47
|
48
|
44
|
53
|
49
|
55
|
48
|
47
|
35
|
46
|
39
|
39
|
35
|
36
|
83
|
234
|
78
|
47
|
82
|
58
|
55
|
46
|
37
|
28
|
30
|
30
|
|
2024/06
|
50
|
41
|
40
|
36
|
41
|
28
|
45
|
33
|
37
|
35
|
33
|
36
|
33
|
32
|
37
|
25
|
31
|
30
|
48
|
30
|
25
|
33
|
33
|
37
|
46
|
36
|
36
|
31
|
35
|
26
|
|
|
2024/05
|
45
|
39
|
42
|
46
|
58
|
63
|
58
|
52
|
57
|
58
|
30
|
43
|
43
|
88
|
126
|
92
|
78
|
73
|
84
|
63
|
57
|
56
|
69
|
160
|
55
|
54
|
42
|
39
|
21
|
27
|
47
|
|
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