Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
52
PM2.5
101
*
PM10
30
O3
0.7
CO
7
SO2
48
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
9 Feb
84
Good
Tue
10 Feb
85
Good
Wed
11 Feb
83
Good
Thu
12 Feb
73
Good
Fri
13 Feb
75
Good
Sat
14 Feb
70
Good
Sun
15 Feb
38
Excellent
Air quality in the last 12 months (Lin County)
|
2026/01
|
67
|
59
|
64
|
74
|
53
|
39
|
71
|
70
|
139
|
75
|
54
|
91
|
91
|
161
|
159
|
76
|
90
|
85
|
34
|
44
|
54
|
61
|
67
|
69
|
110
|
111
|
91
|
94
|
119
|
134
|
86
|
|
2025/12
|
73
|
33
|
50
|
57
|
70
|
70
|
91
|
67
|
74
|
81
|
68
|
62
|
65
|
79
|
64
|
62
|
69
|
64
|
62
|
67
|
55
|
68
|
130
|
68
|
53
|
54
|
63
|
58
|
57
|
55
|
71
|
|
2025/11
|
47
|
50
|
63
|
65
|
82
|
79
|
43
|
87
|
82
|
74
|
70
|
64
|
59
|
63
|
72
|
53
|
22
|
31
|
60
|
59
|
61
|
66
|
90
|
143
|
70
|
219
|
141
|
99
|
92
|
95
|
|
|
2025/10
|
54
|
29
|
38
|
50
|
46
|
30
|
30
|
15
|
14
|
15
|
32
|
33
|
39
|
48
|
37
|
57
|
29
|
44
|
37
|
50
|
50
|
59
|
58
|
64
|
63
|
42
|
51
|
61
|
65
|
65
|
56
|
|
2025/09
|
44
|
51
|
29
|
31
|
45
|
54
|
57
|
54
|
53
|
54
|
42
|
23
|
47
|
55
|
64
|
24
|
24
|
21
|
22
|
43
|
37
|
20
|
39
|
43
|
49
|
54
|
34
|
43
|
53
|
61
|
|
|
2025/08
|
54
|
52
|
55
|
39
|
32
|
43
|
43
|
38
|
29
|
38
|
33
|
46
|
41
|
52
|
37
|
22
|
35
|
41
|
38
|
26
|
26
|
36
|
16
|
31
|
41
|
37
|
24
|
31
|
32
|
42
|
45
|
|
2025/07
|
30
|
37
|
22
|
31
|
20
|
35
|
31
|
39
|
27
|
44
|
57
|
61
|
54
|
47
|
58
|
40
|
40
|
49
|
51
|
28
|
34
|
46
|
31
|
22
|
27
|
31
|
28
|
45
|
24
|
38
|
44
|
|
2025/06
|
47
|
31
|
38
|
37
|
53
|
52
|
56
|
46
|
60
|
42
|
57
|
61
|
39
|
33
|
30
|
33
|
41
|
49
|
33
|
33
|
34
|
47
|
49
|
53
|
52
|
45
|
43
|
29
|
37
|
42
|
|
|
2025/05
|
63
|
90
|
29
|
64
|
208
|
71
|
78
|
83
|
38
|
46
|
51
|
63
|
83
|
42
|
52
|
163
|
138
|
61
|
69
|
72
|
78
|
155
|
34
|
49
|
43
|
41
|
41
|
59
|
66
|
59
|
25
|
|
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
|
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1
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2
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4
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5
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6
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7
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8
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9
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10
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11
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12
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13
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14
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15
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16
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17
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18
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19
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20
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21
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22
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23
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24
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25
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26
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27
|
28
|
29
|
30
|
31
|
- Excellent
- Good
- Lightly
- Moderately
- Heavily
- Severely
Air quality source: CNEMC
*: primary pollution