Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
49
*
PM2.5
80
PM10
34
O3
0.8
CO
12
SO2
21
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
31 Jan
119
Light
Sat
1 Feb
116
Light
Sun
2 Feb
75
Good
Mon
3 Feb
68
Good
Tue
4 Feb
63
Good
Wed
5 Feb
74
Good
Thu
6 Feb
40
Excellent
Air quality in the last 12 months (Lin County)
|
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
|
|
2024/04
|
80
|
81
|
58
|
56
|
70
|
67
|
62
|
59
|
66
|
56
|
59
|
66
|
64
|
92
|
100
|
52
|
68
|
71
|
48
|
28
|
52
|
125
|
72
|
69
|
80
|
75
|
74
|
69
|
37
|
35
|
|
|
2024/03
|
50
|
67
|
63
|
73
|
84
|
54
|
60
|
48
|
72
|
82
|
67
|
51
|
62
|
68
|
78
|
155
|
79
|
132
|
65
|
60
|
91
|
149
|
106
|
42
|
48
|
58
|
91
|
185
|
90
|
52
|
68
|
|
2024/02
|
127
|
122
|
135
|
101
|
94
|
84
|
72
|
80
|
106
|
147
|
72
|
69
|
63
|
97
|
74
|
60
|
57
|
141
|
180
|
65
|
43
|
46
|
57
|
66
|
97
|
97
|
90
|
87
|
52
|
||
|
2024/01
|
72
|
65
|
61
|
65
|
66
|
51
|
58
|
74
|
68
|
67
|
74
|
74
|
73
|
67
|
68
|
83
|
103
|
102
|
118
|
54
|
24
|
34
|
50
|
55
|
61
|
63
|
63
|
66
|
67
|
84
|
97
|
|
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