Air Quality
Excellent
No health implications.
25
PM2.5
39
PM10
123
O3
0.4
CO
6
SO2
17
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
12 Jan
83
Good
Mon
13 Jan
105
Light
Tue
14 Jan
68
Good
Wed
15 Jan
79
Good
Thu
16 Jan
89
Good
Fri
17 Jan
100
Good
Sat
18 Jan
34
Excellent
Air quality in the last 12 months (Beiliu)
|
2024/12
|
67
|
75
|
77
|
81
|
76
|
96
|
59
|
29
|
56
|
74
|
56
|
39
|
48
|
56
|
45
|
47
|
67
|
52
|
52
|
70
|
77
|
80
|
88
|
88
|
88
|
89
|
82
|
77
|
95
|
102
|
100
|
|
2024/11
|
47
|
59
|
63
|
50
|
62
|
70
|
63
|
60
|
60
|
57
|
60
|
70
|
76
|
67
|
49
|
51
|
54
|
35
|
27
|
28
|
31
|
38
|
43
|
52
|
58
|
29
|
44
|
45
|
48
|
64
|
|
|
2024/10
|
43
|
26
|
43
|
46
|
52
|
48
|
57
|
51
|
41
|
42
|
53
|
57
|
62
|
56
|
38
|
41
|
33
|
31
|
37
|
40
|
39
|
38
|
20
|
34
|
44
|
47
|
31
|
26
|
28
|
42
|
55
|
|
2024/09
|
32
|
27
|
27
|
34
|
35
|
24
|
12
|
23
|
30
|
31
|
38
|
50
|
43
|
45
|
39
|
39
|
29
|
32
|
42
|
43
|
31
|
16
|
23
|
22
|
30
|
44
|
47
|
48
|
38
|
32
|
|
|
2024/08
|
23
|
26
|
28
|
26
|
13
|
31
|
31
|
33
|
33
|
35
|
33
|
29
|
27
|
32
|
27
|
27
|
24
|
29
|
34
|
29
|
23
|
25
|
29
|
34
|
40
|
38
|
33
|
38
|
39
|
38
|
36
|
|
2024/07
|
28
|
28
|
19
|
23
|
22
|
18
|
22
|
21
|
23
|
19
|
22
|
24
|
23
|
17
|
25
|
25
|
21
|
15
|
24
|
28
|
26
|
21
|
16
|
23
|
23
|
31
|
31
|
31
|
20
|
14
|
18
|
|
2024/06
|
23
|
36
|
20
|
18
|
13
|
25
|
24
|
18
|
23
|
17
|
20
|
23
|
29
|
31
|
29
|
26
|
29
|
31
|
22
|
25
|
20
|
18
|
17
|
13
|
16
|
23
|
23
|
23
|
22
|
30
|
|
|
2024/05
|
21
|
23
|
30
|
25
|
24
|
32
|
27
|
33
|
32
|
49
|
33
|
28
|
36
|
46
|
50
|
64
|
52
|
62
|
34
|
23
|
17
|
22
|
34
|
30
|
24
|
19
|
24
|
14
|
29
|
27
|
21
|
|
2024/04
|
53
|
50
|
42
|
49
|
30
|
25
|
23
|
22
|
31
|
53
|
62
|
56
|
58
|
44
|
43
|
40
|
48
|
32
|
36
|
40
|
27
|
31
|
25
|
43
|
38
|
47
|
57
|
47
|
37
|
48
|
|
|
2024/03
|
36
|
52
|
52
|
35
|
47
|
53
|
62
|
59
|
38
|
17
|
14
|
33
|
58
|
49
|
45
|
57
|
65
|
56
|
23
|
59
|
70
|
52
|
47
|
44
|
47
|
52
|
55
|
46
|
51
|
48
|
52
|
|
2024/02
|
52
|
52
|
41
|
38
|
28
|
20
|
13
|
18
|
44
|
128
|
111
|
79
|
57
|
47
|
50
|
35
|
50
|
32
|
41
|
42
|
47
|
39
|
20
|
17
|
16
|
15
|
11
|
15
|
11
|
||
|
2024/01
|
75
|
62
|
31
|
44
|
70
|
81
|
78
|
63
|
62
|
33
|
38
|
53
|
60
|
75
|
68
|
56
|
47
|
50
|
51
|
41
|
27
|
18
|
29
|
36
|
50
|
55
|
23
|
21
|
21
|
42
|
72
|
|
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