Air Quality
Excellent
No health implications.
5
PM2.5
13
PM10
84
O3
0.3
CO
7
SO2
10
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
1 Jul
55
Good
Wed
2 Jul
61
Good
Thu
3 Jul
58
Good
Fri
4 Jul
60
Good
Sat
5 Jul
59
Good
Sun
6 Jul
55
Good
Mon
7 Jul
33
Excellent
Air quality in the last 12 months (Linkou)
|
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
|
|
|
2025/03
|
25
|
28
|
29
|
41
|
51
|
46
|
41
|
58
|
72
|
70
|
77
|
68
|
25
|
27
|
25
|
26
|
33
|
36
|
43
|
65
|
73
|
16
|
39
|
48
|
62
|
66
|
35
|
19
|
23
|
27
|
38
|
|
2025/02
|
52
|
80
|
68
|
50
|
38
|
30
|
33
|
34
|
35
|
50
|
62
|
64
|
34
|
38
|
54
|
51
|
35
|
26
|
33
|
38
|
42
|
34
|
32
|
34
|
49
|
32
|
50
|
65
|
|||
|
2025/01
|
73
|
69
|
60
|
58
|
88
|
82
|
70
|
59
|
38
|
48
|
71
|
81
|
83
|
69
|
48
|
45
|
63
|
89
|
99
|
107
|
132
|
131
|
105
|
79
|
80
|
96
|
60
|
48
|
53
|
46
|
40
|
|
2024/12
|
45
|
36
|
27
|
22
|
23
|
29
|
29
|
37
|
53
|
55
|
38
|
45
|
48
|
49
|
31
|
36
|
44
|
38
|
44
|
67
|
59
|
55
|
47
|
42
|
54
|
33
|
32
|
39
|
48
|
70
|
67
|
|
2024/11
|
63
|
56
|
54
|
42
|
47
|
36
|
58
|
72
|
84
|
64
|
70
|
104
|
114
|
90
|
81
|
62
|
26
|
27
|
44
|
62
|
66
|
42
|
40
|
47
|
61
|
37
|
29
|
44
|
35
|
31
|
|
|
2024/10
|
20
|
29
|
30
|
43
|
48
|
46
|
33
|
49
|
51
|
46
|
31
|
36
|
47
|
57
|
27
|
35
|
50
|
49
|
32
|
36
|
41
|
37
|
40
|
47
|
66
|
50
|
35
|
49
|
55
|
55
|
65
|
|
2024/09
|
24
|
21
|
31
|
38
|
19
|
24
|
24
|
33
|
38
|
22
|
28
|
44
|
29
|
32
|
24
|
41
|
33
|
34
|
36
|
25
|
27
|
30
|
38
|
37
|
33
|
24
|
36
|
40
|
43
|
33
|
|
|
2024/08
|
17
|
18
|
18
|
21
|
20
|
19
|
30
|
32
|
29
|
37
|
18
|
18
|
23
|
29
|
36
|
36
|
35
|
41
|
19
|
24
|
26
|
24
|
27
|
36
|
35
|
27
|
27
|
32
|
38
|
31
|
23
|
|
2024/07
|
71
|
65
|
55
|
26
|
28
|
49
|
48
|
54
|
57
|
47
|
69
|
53
|
40
|
50
|
53
|
54
|
42
|
31
|
35
|
44
|
38
|
30
|
34
|
26
|
28
|
16
|
16
|
23
|
25
|
19
|
28
|
|
2024/06
|
16
|
17
|
28
|
21
|
28
|
31
|
35
|
27
|
20
|
21
|
37
|
21
|
21
|
13
|
17
|
14
|
18
|
22
|
32
|
30
|
17
|
15
|
13
|
15
|
18
|
23
|
26
|
52
|
50
|
51
|
|
|
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