Air Quality
Excellent
No health implications.
PM2.5
PM10
O3
CO
SO2
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
19 Apr
Sun
20 Apr
Mon
21 Apr
Tue
22 Apr
Real-time AQI (Monitoring Station in Taipei)
士林
3817
PM2.5
51
PM10
110
O3
0.2
CO
4
SO2
13
NO2
中山
4519
PM2.5
42
PM10
116
O3
0.3
CO
3
SO2
21
NO2
万华
3316
PM2.5
38
PM10
114
O3
0.3
CO
2
SO2
17
NO2
古亭
3022
PM2.5
37
PM10
130
O3
0.3
CO
3
SO2
15
NO2
松山
6022 *
PM2.5
39
PM10
126
O3
0.4
CO
4
SO2
23
NO2
大同
5922 *
PM2.5
52
PM10
81
O3
0.8
CO
4
SO2
43
NO2
阳明
3415
PM2.5
42
PM10
106
O3
0.2
CO
3
SO2
8
NO2
Air quality in the last 12 months (Taipei)
|
2025/02
|
31
|
15
|
27
|
70
|
55
|
38
|
30
|
47
|
32
|
32
|
38
|
57
|
73
|
50
|
43
|
69
|
70
|
32
|
39
|
23
|
20
|
35
|
19
|
74
|
65
|
59
|
66
|
66
|
|||
|
2025/01
|
49
|
30
|
32
|
29
|
32
|
50
|
66
|
46
|
51
|
37
|
34
|
48
|
47
|
44
|
76
|
49
|
56
|
44
|
45
|
59
|
90
|
49
|
37
|
19
|
34
|
33
|
22
|
41
|
51
|
32
|
35
|
|
2024/12
|
38
|
42
|
31
|
34
|
27
|
30
|
27
|
64
|
23
|
19
|
24
|
18
|
20
|
71
|
74
|
50
|
40
|
47
|
41
|
20
|
42
|
54
|
20
|
19
|
16
|
50
|
73
|
69
|
38
|
39
|
50
|
|
2024/11
|
16
|
17
|
38
|
38
|
46
|
33
|
32
|
30
|
23
|
20
|
17
|
23
|
27
|
22
|
19
|
10
|
20
|
28
|
18
|
15
|
21
|
28
|
30
|
21
|
29
|
19
|
40
|
34
|
42
|
39
|
|
|
2024/10
|
17
|
14
|
18
|
14
|
15
|
18
|
15
|
17
|
36
|
42
|
42
|
29
|
23
|
27
|
23
|
25
|
34
|
33
|
27
|
20
|
28
|
35
|
40
|
32
|
20
|
19
|
22
|
22
|
36
|
34
|
21
|
|
2024/09
|
29
|
24
|
23
|
23
|
21
|
17
|
18
|
12
|
23
|
39
|
47
|
30
|
17
|
21
|
27
|
21
|
27
|
26
|
20
|
22
|
23
|
12
|
13
|
14
|
20
|
13
|
21
|
26
|
25
|
19
|
|
|
2024/08
|
28
|
46
|
45
|
37
|
33
|
20
|
29
|
35
|
40
|
46
|
48
|
52
|
47
|
33
|
29
|
16
|
21
|
20
|
15
|
12
|
22
|
27
|
35
|
40
|
28
|
31
|
47
|
38
|
36
|
31
|
32
|
|
2024/07
|
23
|
21
|
23
|
22
|
28
|
20
|
19
|
20
|
18
|
21
|
30
|
33
|
29
|
27
|
19
|
16
|
20
|
22
|
27
|
23
|
20
|
17
|
22
|
18
|
20
|
20
|
21
|
26
|
20
|
15
|
17
|
|
2024/06
|
11
|
9
|
18
|
33
|
30
|
16
|
16
|
17
|
20
|
14
|
15
|
27
|
27
|
28
|
20
|
18
|
18
|
15
|
19
|
25
|
33
|
36
|
32
|
20
|
19
|
22
|
35
|
19
|
19
|
20
|
|
|
2024/05
|
18
|
22
|
27
|
35
|
48
|
48
|
35
|
40
|
25
|
30
|
32
|
34
|
32
|
28
|
41
|
37
|
32
|
35
|
24
|
23
|
13
|
17
|
27
|
28
|
20
|
24
|
18
|
20
|
23
|
24
|
33
|
|
2024/04
|
39
|
56
|
42
|
28
|
29
|
38
|
20
|
38
|
28
|
51
|
49
|
40
|
27
|
28
|
53
|
35
|
37
|
37
|
93
|
77
|
42
|
28
|
29
|
29
|
44
|
51
|
40
|
22
|
39
|
20
|
|
|
2024/03
|
18
|
44
|
50
|
53
|
52
|
19
|
47
|
62
|
61
|
42
|
42
|
41
|
56
|
59
|
43
|
43
|
62
|
47
|
48
|
68
|
61
|
65
|
60
|
42
|
31
|
40
|
26
|
53
|
47
|
61
|
47
|
|
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
*: primary pollution