Air Quality
Excellent
No health implications.
19
PM2.5
33
PM10
71
O3
0.4
CO
8
SO2
16
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
23 Feb
97
Good
Mon
24 Feb
87
Good
Tue
25 Feb
82
Good
Wed
26 Feb
87
Good
Thu
27 Feb
87
Good
Fri
28 Feb
94
Good
Sat
1 Mar
28
Excellent
Air quality in the last 12 months (Linyou)
|
2025/01
|
89
|
78
|
95
|
109
|
80
|
72
|
68
|
70
|
66
|
69
|
78
|
90
|
111
|
73
|
54
|
73
|
95
|
98
|
108
|
98
|
139
|
191
|
233
|
203
|
65
|
83
|
81
|
110
|
236
|
221
|
212
|
|
2024/12
|
62
|
74
|
88
|
74
|
59
|
69
|
59
|
50
|
76
|
92
|
122
|
102
|
52
|
63
|
74
|
98
|
90
|
78
|
105
|
123
|
78
|
72
|
91
|
93
|
99
|
109
|
63
|
60
|
85
|
60
|
75
|
|
2024/11
|
84
|
52
|
70
|
61
|
76
|
113
|
143
|
158
|
145
|
131
|
131
|
160
|
114
|
60
|
69
|
53
|
33
|
26
|
60
|
51
|
65
|
90
|
138
|
90
|
39
|
58
|
73
|
72
|
56
|
58
|
|
|
2024/10
|
41
|
47
|
58
|
62
|
96
|
101
|
73
|
126
|
76
|
55
|
70
|
103
|
91
|
73
|
67
|
81
|
92
|
50
|
35
|
33
|
32
|
28
|
54
|
87
|
100
|
57
|
44
|
51
|
84
|
109
|
88
|
|
2024/09
|
52
|
48
|
45
|
42
|
24
|
45
|
27
|
40
|
36
|
47
|
54
|
46
|
33
|
31
|
55
|
42
|
53
|
51
|
39
|
37
|
25
|
44
|
60
|
76
|
75
|
73
|
91
|
82
|
37
|
34
|
|
|
2024/08
|
37
|
43
|
25
|
31
|
36
|
43
|
27
|
35
|
52
|
113
|
55
|
39
|
39
|
46
|
25
|
30
|
37
|
27
|
34
|
40
|
30
|
42
|
50
|
57
|
58
|
28
|
27
|
41
|
42
|
46
|
43
|
|
2024/07
|
25
|
32
|
27
|
26
|
39
|
39
|
28
|
21
|
27
|
40
|
26
|
31
|
38
|
42
|
43
|
27
|
14
|
23
|
29
|
24
|
59
|
31
|
26
|
64
|
76
|
61
|
55
|
48
|
31
|
28
|
39
|
|
2024/06
|
66
|
39
|
47
|
39
|
45
|
57
|
42
|
38
|
34
|
43
|
44
|
48
|
49
|
49
|
57
|
37
|
30
|
35
|
40
|
45
|
24
|
39
|
49
|
60
|
72
|
59
|
35
|
47
|
44
|
44
|
|
|
2024/05
|
45
|
52
|
38
|
40
|
38
|
53
|
56
|
61
|
38
|
53
|
79
|
59
|
65
|
59
|
74
|
58
|
59
|
54
|
38
|
43
|
46
|
50
|
48
|
48
|
47
|
38
|
50
|
63
|
49
|
60
|
70
|
|
2024/04
|
76
|
80
|
79
|
92
|
88
|
86
|
69
|
64
|
67
|
36
|
53
|
59
|
52
|
57
|
88
|
81
|
73
|
70
|
176
|
135
|
111
|
79
|
335
|
146
|
71
|
56
|
65
|
61
|
53
|
31
|
|
|
2024/03
|
60
|
57
|
77
|
109
|
99
|
71
|
101
|
78
|
81
|
86
|
72
|
69
|
67
|
91
|
84
|
259
|
136
|
97
|
124
|
104
|
87
|
104
|
117
|
44
|
45
|
75
|
97
|
69
|
56
|
64
|
80
|
|
2024/02
|
194
|
92
|
114
|
117
|
115
|
130
|
139
|
145
|
130
|
131
|
96
|
114
|
126
|
88
|
61
|
72
|
85
|
388
|
375
|
86
|
58
|
85
|
93
|
123
|
132
|
134
|
128
|
145
|
98
|
||
|
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