Air Quality
Excellent
No health implications.
3
PM2.5
18
PM10
77
O3
0.2
CO
6
SO2
4
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
13 Apr
60
Good
Tue
14 Apr
87
Good
Wed
15 Apr
90
Good
Thu
16 Apr
59
Good
Fri
17 Apr
91
Good
Sat
18 Apr
65
Good
Sun
19 Apr
27
Excellent
Linkou Air quality rank
Air quality in the last 12 months (Linkou)
|
2026/03
|
36
|
38
|
49
|
57
|
49
|
48
|
45
|
37
|
47
|
41
|
60
|
53
|
64
|
57
|
71
|
82
|
113
|
128
|
61
|
59
|
109
|
122
|
94
|
105
|
116
|
123
|
185
|
157
|
154
|
47
|
64
|
|
2026/02
|
48
|
54
|
53
|
71
|
43
|
33
|
29
|
28
|
55
|
89
|
69
|
47
|
82
|
73
|
48
|
45
|
65
|
22
|
42
|
63
|
101
|
76
|
84
|
55
|
52
|
69
|
55
|
47
|
|||
|
2026/01
|
28
|
35
|
46
|
47
|
43
|
49
|
49
|
30
|
66
|
63
|
45
|
60
|
58
|
37
|
50
|
43
|
43
|
51
|
55
|
34
|
35
|
31
|
42
|
37
|
32
|
40
|
46
|
66
|
40
|
32
|
37
|
|
2025/12
|
44
|
42
|
33
|
34
|
35
|
37
|
48
|
49
|
37
|
41
|
37
|
37
|
51
|
64
|
65
|
48
|
35
|
71
|
70
|
49
|
37
|
60
|
62
|
48
|
53
|
29
|
43
|
57
|
45
|
39
|
33
|
|
2025/11
|
75
|
67
|
41
|
54
|
104
|
88
|
41
|
58
|
42
|
27
|
46
|
55
|
59
|
58
|
73
|
78
|
42
|
54
|
59
|
56
|
89
|
88
|
73
|
122
|
41
|
70
|
79
|
61
|
57
|
48
|
|
|
2025/10
|
26
|
37
|
44
|
34
|
24
|
24
|
32
|
36
|
34
|
40
|
44
|
38
|
45
|
50
|
51
|
43
|
51
|
29
|
23
|
28
|
34
|
44
|
56
|
54
|
105
|
138
|
77
|
58
|
143
|
50
|
51
|
|
2025/09
|
33
|
22
|
28
|
35
|
35
|
23
|
22
|
21
|
23
|
22
|
25
|
31
|
40
|
38
|
23
|
26
|
18
|
19
|
22
|
30
|
25
|
26
|
29
|
30
|
19
|
19
|
29
|
35
|
35
|
43
|
|
|
2025/08
|
24
|
20
|
23
|
15
|
16
|
17
|
14
|
15
|
21
|
18
|
20
|
35
|
35
|
16
|
24
|
18
|
18
|
19
|
22
|
19
|
22
|
14
|
21
|
19
|
18
|
13
|
20
|
25
|
16
|
22
|
39
|
|
2025/07
|
21
|
16
|
15
|
22
|
24
|
16
|
19
|
26
|
23
|
20
|
22
|
19
|
18
|
18
|
19
|
15
|
18
|
21
|
15
|
18
|
15
|
19
|
21
|
20
|
18
|
15
|
20
|
19
|
20
|
14
|
17
|
|
2025/06
|
49
|
29
|
20
|
15
|
20
|
22
|
18
|
25
|
28
|
18
|
15
|
20
|
26
|
29
|
21
|
21
|
17
|
25
|
21
|
21
|
13
|
15
|
28
|
36
|
43
|
42
|
36
|
43
|
22
|
26
|
|
|
2025/05
|
36
|
28
|
28
|
26
|
25
|
33
|
36
|
34
|
34
|
20
|
41
|
51
|
49
|
35
|
20
|
32
|
33
|
19
|
25
|
26
|
35
|
24
|
22
|
28
|
18
|
24
|
31
|
35
|
42
|
50
|
49
|
|
2025/04
|
60
|
51
|
46
|
52
|
52
|
25
|
30
|
54
|
60
|
78
|
112
|
93
|
44
|
31
|
27
|
39
|
61
|
51
|
29
|
56
|
78
|
33
|
31
|
33
|
37
|
20
|
35
|
48
|
51
|
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