Air Quality
Excellent
No health implications.
20
PM2.5
46
PM10
93
O3
0.5
CO
12
SO2
36
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
30 May
84
Good
Sun
31 May
87
Good
Mon
1 Jun
93
Good
Tue
2 Jun
99
Good
Wed
3 Jun
87
Good
Thu
4 Jun
78
Good
Fri
5 Jun
21
Excellent
Air quality in the last 12 months (Lin County)
|
2026/04
|
52
|
57
|
147
|
60
|
95
|
47
|
61
|
65
|
82
|
55
|
53
|
58
|
52
|
58
|
66
|
46
|
55
|
56
|
193
|
65
|
68
|
63
|
66
|
68
|
62
|
64
|
163
|
46
|
53
|
53
|
|
|
2026/03
|
52
|
36
|
85
|
80
|
62
|
39
|
50
|
61
|
56
|
60
|
51
|
68
|
155
|
57
|
58
|
69
|
83
|
52
|
50
|
58
|
76
|
74
|
74
|
73
|
77
|
74
|
70
|
62
|
50
|
58
|
37
|
|
2026/02
|
62
|
49
|
58
|
72
|
75
|
62
|
34
|
47
|
59
|
85
|
79
|
89
|
73
|
78
|
43
|
92
|
105
|
58
|
56
|
90
|
310
|
291
|
95
|
101
|
75
|
84
|
77
|
33
|
|||
|
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
|
|
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