Air Quality
Excellent
No health implications.
17
PM2.5
39
PM10
62
O3
0.5
CO
5
SO2
15
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
12 May
92
Good
Wed
13 May
71
Good
Thu
14 May
73
Good
Fri
15 May
76
Good
Sat
16 May
50
Excellent
Sun
17 May
55
Good
Mon
18 May
39
Excellent
Air quality in the last 12 months (Linyou)
|
2026/04
|
57
|
60
|
98
|
96
|
84
|
82
|
84
|
75
|
68
|
65
|
60
|
60
|
51
|
64
|
63
|
45
|
57
|
57
|
237
|
83
|
31
|
31
|
47
|
58
|
63
|
63
|
76
|
73
|
72
|
60
|
|
|
2026/03
|
22
|
34
|
80
|
87
|
84
|
62
|
40
|
57
|
46
|
89
|
107
|
112
|
234
|
68
|
56
|
64
|
53
|
96
|
93
|
92
|
90
|
98
|
95
|
83
|
81
|
75
|
64
|
45
|
51
|
36
|
50
|
|
2026/02
|
113
|
99
|
92
|
100
|
111
|
123
|
71
|
66
|
79
|
136
|
123
|
101
|
75
|
91
|
70
|
53
|
138
|
89
|
77
|
57
|
200
|
294
|
167
|
70
|
69
|
82
|
65
|
51
|
|||
|
2026/01
|
79
|
111
|
131
|
78
|
55
|
55
|
54
|
60
|
58
|
62
|
72
|
71
|
75
|
102
|
94
|
82
|
101
|
126
|
58
|
42
|
70
|
88
|
121
|
152
|
181
|
158
|
156
|
166
|
146
|
95
|
110
|
|
2025/12
|
86
|
75
|
69
|
83
|
102
|
111
|
60
|
75
|
101
|
113
|
94
|
87
|
91
|
83
|
105
|
98
|
84
|
107
|
97
|
52
|
67
|
101
|
98
|
86
|
63
|
78
|
99
|
116
|
116
|
152
|
101
|
|
2025/11
|
63
|
69
|
107
|
120
|
133
|
103
|
58
|
59
|
74
|
77
|
77
|
71
|
66
|
76
|
70
|
62
|
35
|
32
|
46
|
60
|
68
|
66
|
57
|
83
|
67
|
149
|
131
|
74
|
65
|
62
|
|
|
2025/10
|
32
|
27
|
39
|
23
|
29
|
17
|
12
|
26
|
14
|
11
|
13
|
16
|
32
|
52
|
29
|
34
|
19
|
38
|
42
|
27
|
41
|
53
|
71
|
76
|
78
|
46
|
64
|
65
|
75
|
63
|
59
|
|
2025/09
|
39
|
40
|
57
|
23
|
43
|
43
|
52
|
46
|
46
|
47
|
28
|
20
|
38
|
48
|
47
|
41
|
26
|
11
|
17
|
31
|
18
|
16
|
22
|
30
|
43
|
47
|
33
|
27
|
39
|
46
|
|
|
2025/08
|
40
|
40
|
43
|
40
|
28
|
39
|
39
|
30
|
21
|
25
|
33
|
38
|
38
|
50
|
36
|
28
|
24
|
26
|
23
|
42
|
50
|
40
|
18
|
24
|
40
|
48
|
23
|
16
|
16
|
24
|
29
|
|
2025/07
|
31
|
29
|
17
|
20
|
16
|
16
|
19
|
29
|
34
|
41
|
37
|
41
|
44
|
39
|
36
|
41
|
42
|
36
|
40
|
25
|
26
|
49
|
31
|
24
|
21
|
23
|
26
|
34
|
36
|
35
|
39
|
|
2025/06
|
42
|
46
|
47
|
45
|
38
|
52
|
37
|
39
|
49
|
45
|
56
|
47
|
47
|
53
|
67
|
58
|
55
|
45
|
39
|
39
|
36
|
38
|
30
|
39
|
29
|
29
|
32
|
31
|
37
|
20
|
|
|
2025/05
|
101
|
74
|
87
|
72
|
153
|
365
|
145
|
86
|
94
|
54
|
49
|
57
|
46
|
76
|
68
|
72
|
238
|
115
|
66
|
62
|
64
|
83
|
49
|
50
|
37
|
38
|
49
|
49
|
45
|
53
|
43
|
|
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