Air Quality
Excellent
No health implications.
13
PM2.5
16
PM10
122
O3
0.3
CO
6
SO2
6
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
11 May
53
Good
Mon
12 May
56
Good
Tue
13 May
82
Good
Wed
14 May
53
Good
Thu
15 May
57
Good
Fri
16 May
48
Excellent
Sat
17 May
46
Excellent
Air quality in the last 12 months (Yangming)
|
2025/02
|
59
|
80
|
66
|
49
|
45
|
40
|
41
|
43
|
46
|
58
|
72
|
58
|
46
|
53
|
82
|
73
|
39
|
33
|
44
|
46
|
46
|
39
|
42
|
47
|
64
|
46
|
57
|
75
|
|||
|
2025/01
|
69
|
63
|
57
|
60
|
85
|
85
|
72
|
62
|
44
|
56
|
83
|
92
|
91
|
71
|
47
|
44
|
67
|
99
|
90
|
94
|
105
|
116
|
101
|
84
|
81
|
106
|
60
|
46
|
65
|
43
|
45
|
|
2024/12
|
54
|
43
|
30
|
28
|
33
|
30
|
37
|
45
|
69
|
65
|
40
|
61
|
61
|
57
|
33
|
42
|
44
|
44
|
51
|
71
|
56
|
47
|
44
|
54
|
66
|
37
|
38
|
38
|
60
|
81
|
69
|
|
2024/11
|
64
|
59
|
48
|
39
|
32
|
46
|
74
|
91
|
87
|
72
|
69
|
67
|
73
|
79
|
65
|
61
|
33
|
35
|
45
|
65
|
56
|
48
|
52
|
63
|
79
|
51
|
29
|
44
|
39
|
38
|
|
|
2024/10
|
29
|
32
|
39
|
38
|
46
|
50
|
32
|
46
|
50
|
46
|
34
|
48
|
50
|
46
|
31
|
32
|
54
|
59
|
31
|
36
|
44
|
43
|
38
|
44
|
65
|
46
|
36
|
50
|
63
|
61
|
70
|
|
2024/09
|
24
|
26
|
28
|
30
|
29
|
28
|
29
|
30
|
28
|
27
|
32
|
34
|
29
|
24
|
29
|
34
|
30
|
31
|
35
|
33
|
33
|
35
|
34
|
41
|
40
|
32
|
38
|
40
|
36
|
32
|
|
|
2024/08
|
28
|
29
|
27
|
28
|
20
|
29
|
32
|
33
|
30
|
37
|
28
|
23
|
29
|
30
|
30
|
29
|
34
|
28
|
25
|
21
|
19
|
23
|
29
|
38
|
38
|
29
|
26
|
24
|
31
|
28
|
29
|
|
2024/07
|
62
|
69
|
53
|
28
|
38
|
37
|
38
|
54
|
56
|
58
|
84
|
68
|
54
|
60
|
51
|
49
|
39
|
30
|
34
|
38
|
34
|
28
|
30
|
31
|
29
|
27
|
23
|
23
|
28
|
26
|
27
|
|
2024/06
|
19
|
24
|
34
|
30
|
31
|
31
|
37
|
27
|
23
|
23
|
40
|
29
|
24
|
16
|
19
|
20
|
21
|
26
|
34
|
38
|
31
|
24
|
22
|
21
|
27
|
31
|
32
|
52
|
46
|
48
|
|
|
2024/05
|
42
|
43
|
57
|
57
|
61
|
57
|
43
|
42
|
37
|
43
|
44
|
30
|
39
|
39
|
22
|
26
|
32
|
47
|
29
|
28
|
26
|
48
|
37
|
27
|
27
|
23
|
23
|
28
|
28
|
26
|
23
|
|
2024/04
|
55
|
47
|
53
|
43
|
55
|
78
|
43
|
36
|
53
|
82
|
88
|
74
|
61
|
82
|
75
|
86
|
43
|
82
|
63
|
137
|
97
|
74
|
50
|
54
|
74
|
61
|
56
|
56
|
65
|
37
|
|
|
2024/03
|
43
|
40
|
43
|
46
|
43
|
50
|
50
|
44
|
46
|
59
|
66
|
51
|
59
|
48
|
47
|
38
|
38
|
44
|
45
|
42
|
44
|
42
|
33
|
35
|
47
|
53
|
49
|
126
|
88
|
53
|
54
|
|
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