Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
40
PM2.5
66
*
PM10
157
O3
0.6
CO
6
SO2
17
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
30 May
85
Good
Sat
31 May
85
Good
Sun
1 Jun
85
Good
Mon
2 Jun
82
Good
Tue
3 Jun
82
Good
Wed
4 Jun
87
Good
Thu
5 Jun
25
Excellent
Air quality in the last 12 months (Lin County)
|
2025/04
|
61
|
48
|
102
|
136
|
57
|
83
|
94
|
77
|
65
|
53
|
218
|
136
|
75
|
33
|
52
|
143
|
186
|
89
|
62
|
79
|
107
|
88
|
68
|
46
|
64
|
65
|
45
|
43
|
71
|
115
|
|
|
2025/03
|
84
|
71
|
36
|
48
|
60
|
51
|
58
|
65
|
77
|
72
|
229
|
217
|
83
|
78
|
41
|
33
|
44
|
41
|
48
|
51
|
63
|
83
|
171
|
413
|
451
|
326
|
262
|
100
|
41
|
44
|
54
|
|
2025/02
|
60
|
45
|
30
|
45
|
36
|
113
|
36
|
37
|
50
|
65
|
75
|
68
|
55
|
63
|
76
|
65
|
61
|
68
|
59
|
66
|
62
|
51
|
42
|
50
|
58
|
74
|
72
|
67
|
|||
|
2025/01
|
67
|
59
|
62
|
77
|
81
|
52
|
51
|
49
|
51
|
56
|
71
|
50
|
94
|
53
|
54
|
61
|
63
|
59
|
64
|
51
|
70
|
85
|
115
|
143
|
93
|
88
|
32
|
61
|
132
|
80
|
69
|
|
2024/12
|
71
|
54
|
59
|
50
|
44
|
50
|
47
|
53
|
66
|
64
|
60
|
65
|
86
|
59
|
65
|
67
|
70
|
62
|
67
|
58
|
48
|
61
|
73
|
81
|
72
|
60
|
41
|
57
|
70
|
85
|
75
|
|
2024/11
|
49
|
46
|
50
|
44
|
51
|
65
|
74
|
80
|
104
|
100
|
104
|
84
|
53
|
54
|
58
|
75
|
59
|
61
|
49
|
60
|
63
|
74
|
86
|
82
|
61
|
66
|
80
|
39
|
50
|
68
|
|
|
2024/10
|
70
|
38
|
43
|
59
|
63
|
59
|
39
|
45
|
44
|
46
|
55
|
60
|
51
|
64
|
64
|
94
|
67
|
26
|
28
|
24
|
33
|
35
|
51
|
57
|
75
|
56
|
54
|
59
|
66
|
57
|
51
|
|
2024/09
|
36
|
24
|
39
|
42
|
26
|
50
|
30
|
53
|
52
|
30
|
32
|
42
|
49
|
34
|
50
|
50
|
52
|
53
|
48
|
31
|
23
|
45
|
54
|
58
|
57
|
47
|
71
|
68
|
28
|
29
|
|
|
2024/08
|
38
|
50
|
39
|
37
|
38
|
35
|
20
|
30
|
40
|
49
|
23
|
33
|
36
|
45
|
43
|
44
|
45
|
35
|
40
|
37
|
41
|
46
|
58
|
56
|
54
|
22
|
33
|
39
|
47
|
48
|
54
|
|
2024/07
|
47
|
43
|
45
|
33
|
44
|
38
|
47
|
51
|
43
|
40
|
51
|
43
|
56
|
54
|
46
|
22
|
39
|
41
|
44
|
37
|
69
|
75
|
59
|
29
|
35
|
49
|
55
|
54
|
57
|
27
|
30
|
|
2024/06
|
47
|
48
|
46
|
53
|
46
|
58
|
38
|
42
|
44
|
51
|
67
|
59
|
68
|
49
|
44
|
57
|
45
|
53
|
57
|
58
|
43
|
88
|
102
|
86
|
69
|
82
|
63
|
74
|
53
|
44
|
|
|
2024/05
|
41
|
58
|
62
|
35
|
48
|
42
|
41
|
54
|
59
|
80
|
128
|
43
|
46
|
68
|
56
|
68
|
90
|
91
|
72
|
67
|
61
|
63
|
54
|
67
|
44
|
38
|
37
|
50
|
43
|
64
|
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