Air Quality
Excellent
No health implications.
18
PM2.5
18
PM10
102
O3
0.6
CO
2
SO2
6
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
20 Aug
58
Good
Thu
21 Aug
59
Good
Fri
22 Aug
65
Good
Sat
23 Aug
61
Good
Sun
24 Aug
66
Good
Mon
25 Aug
65
Good
Tue
26 Aug
32
Excellent
Lin County Air quality rank
Air quality in the last 12 months (Lin County)
|
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
|
|||
|
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
|
|
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