Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
38
*
PM2.5
46
PM10
91
O3
0.6
CO
6
SO2
7
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
4 May
81
Good
Sun
5 May
85
Good
Mon
6 May
83
Good
Tue
7 May
77
Good
Wed
8 May
82
Good
Thu
9 May
79
Good
Fri
10 May
79
Good
Air quality in the last 12 months (Maguan)
|
2024/02
|
31
|
37
|
50
|
51
|
45
|
51
|
53
|
50
|
37
|
71
|
66
|
43
|
52
|
48
|
50
|
41
|
51
|
47
|
48
|
49
|
52
|
62
|
58
|
35
|
27
|
33
|
28
|
35
|
25
|
||
|
2024/01
|
66
|
45
|
45
|
36
|
35
|
41
|
36
|
39
|
44
|
46
|
22
|
23
|
28
|
31
|
28
|
27
|
22
|
26
|
33
|
37
|
34
|
17
|
34
|
26
|
29
|
25
|
26
|
20
|
24
|
25
|
29
|
|
2023/12
|
51
|
23
|
18
|
19
|
25
|
31
|
39
|
36
|
32
|
38
|
38
|
41
|
35
|
39
|
37
|
46
|
28
|
23
|
22
|
32
|
53
|
54
|
61
|
78
|
83
|
70
|
75
|
75
|
68
|
62
|
56
|
|
2023/11
|
34
|
35
|
41
|
36
|
34
|
43
|
18
|
22
|
24
|
30
|
34
|
33
|
19
|
22
|
19
|
23
|
43
|
42
|
42
|
54
|
44
|
58
|
57
|
58
|
57
|
65
|
68
|
55
|
60
|
66
|
|
|
2023/10
|
23
|
30
|
26
|
32
|
37
|
34
|
21
|
22
|
29
|
29
|
31
|
31
|
29
|
22
|
25
|
29
|
31
|
35
|
34
|
36
|
35
|
32
|
33
|
35
|
33
|
33
|
41
|
37
|
19
|
25
|
31
|
|
2023/09
|
38
|
39
|
41
|
28
|
26
|
25
|
28
|
23
|
25
|
35
|
38
|
23
|
22
|
26
|
32
|
28
|
18
|
19
|
19
|
19
|
23
|
20
|
27
|
28
|
32
|
23
|
17
|
17
|
19
|
20
|
|
|
2023/08
|
18
|
17
|
17
|
22
|
21
|
22
|
19
|
18
|
19
|
18
|
23
|
21
|
37
|
23
|
23
|
20
|
23
|
47
|
38
|
38
|
18
|
19
|
21
|
17
|
13
|
14
|
24
|
26
|
26
|
28
|
36
|
|
2023/07
|
19
|
19
|
17
|
17
|
15
|
16
|
18
|
21
|
15
|
20
|
22
|
21
|
16
|
21
|
39
|
49
|
45
|
39
|
21
|
21
|
20
|
21
|
26
|
24
|
26
|
27
|
31
|
29
|
31
|
32
|
26
|
|
2023/06
|
42
|
39
|
30
|
26
|
25
|
24
|
24
|
25
|
35
|
38
|
44
|
41
|
31
|
26
|
20
|
24
|
30
|
30
|
26
|
24
|
24
|
18
|
17
|
21
|
31
|
28
|
20
|
19
|
18
|
19
|
|
|
2023/05
|
30
|
41
|
34
|
37
|
41
|
41
|
46
|
34
|
26
|
29
|
27
|
28
|
36
|
35
|
32
|
30
|
41
|
49
|
47
|
58
|
55
|
48
|
51
|
53
|
36
|
28
|
29
|
28
|
26
|
31
|
32
|
|
2023/04
|
55
|
74
|
65
|
56
|
58
|
67
|
100
|
42
|
43
|
72
|
66
|
78
|
100
|
99
|
65
|
66
|
95
|
77
|
86
|
97
|
96
|
90
|
86
|
91
|
54
|
35
|
39
|
52
|
39
|
30
|
|
|
2023/03
|
100
|
80
|
63
|
43
|
46
|
78
|
73
|
67
|
55
|
78
|
76
|
34
|
32
|
48
|
60
|
44
|
42
|
60
|
56
|
55
|
42
|
42
|
49
|
59
|
84
|
77
|
46
|
27
|
39
|
36
|
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