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
2 Sep
Wed
3 Sep
Thu
4 Sep
Fri
5 Sep
Taitung Air quality rank
Real-time AQI (Monitoring Station in Taitung)
台东
93
PM2.5
10
PM10
10
O3
0.0
CO
3
SO2
2
NO2
关山
123
PM2.5
10
PM10
4
O3
0.0
CO
3
SO2
4
NO2
Air quality in the last 12 months (Taitung)
|
2025/06
|
45
|
36
|
19
|
25
|
29
|
21
|
18
|
22
|
20
|
22
|
20
|
26
|
31
|
33
|
36
|
29
|
25
|
27
|
24
|
20
|
19
|
24
|
26
|
28
|
20
|
17
|
16
|
23
|
17
|
15
|
|
|
2025/05
|
48
|
52
|
45
|
36
|
41
|
37
|
48
|
54
|
56
|
34
|
30
|
38
|
31
|
28
|
22
|
20
|
20
|
16
|
24
|
28
|
20
|
35
|
39
|
21
|
47
|
38
|
21
|
21
|
14
|
36
|
44
|
|
2025/04
|
27
|
39
|
46
|
42
|
46
|
43
|
50
|
54
|
44
|
39
|
33
|
17
|
110
|
105
|
87
|
71
|
64
|
45
|
49
|
29
|
36
|
40
|
34
|
25
|
21
|
28
|
30
|
44
|
31
|
35
|
|
|
2025/03
|
60
|
29
|
23
|
19
|
13
|
17
|
34
|
41
|
26
|
27
|
40
|
36
|
34
|
30
|
38
|
31
|
51
|
50
|
46
|
49
|
49
|
46
|
57
|
66
|
49
|
34
|
62
|
54
|
61
|
29
|
22
|
|
2025/02
|
38
|
19
|
24
|
63
|
56
|
35
|
28
|
46
|
37
|
30
|
38
|
53
|
63
|
43
|
37
|
62
|
65
|
42
|
38
|
27
|
24
|
34
|
20
|
59
|
55
|
54
|
59
|
77
|
|||
|
2025/01
|
44
|
33
|
33
|
27
|
35
|
48
|
62
|
44
|
48
|
43
|
36
|
46
|
44
|
39
|
74
|
53
|
55
|
41
|
47
|
51
|
76
|
46
|
41
|
22
|
32
|
34
|
21
|
42
|
44
|
32
|
38
|
|
2024/12
|
38
|
44
|
34
|
28
|
24
|
30
|
27
|
59
|
25
|
18
|
24
|
21
|
25
|
57
|
72
|
47
|
37
|
41
|
42
|
20
|
42
|
55
|
19
|
20
|
17
|
41
|
57
|
70
|
36
|
37
|
47
|
|
2024/11
|
23
|
19
|
34
|
37
|
46
|
40
|
35
|
31
|
26
|
20
|
20
|
26
|
26
|
22
|
21
|
14
|
22
|
34
|
20
|
14
|
18
|
27
|
30
|
21
|
30
|
21
|
39
|
32
|
40
|
38
|
|
|
2024/10
|
19
|
18
|
22
|
18
|
21
|
21
|
18
|
18
|
37
|
43
|
41
|
30
|
22
|
25
|
24
|
25
|
34
|
36
|
32
|
22
|
28
|
36
|
44
|
38
|
26
|
25
|
26
|
25
|
35
|
39
|
26
|
|
2024/09
|
27
|
27
|
27
|
27
|
23
|
21
|
21
|
14
|
21
|
40
|
50
|
32
|
17
|
22
|
29
|
21
|
29
|
27
|
23
|
19
|
24
|
12
|
13
|
14
|
26
|
16
|
20
|
23
|
25
|
24
|
|
|
2024/08
|
28
|
41
|
41
|
33
|
36
|
22
|
27
|
37
|
38
|
41
|
44
|
46
|
45
|
35
|
30
|
15
|
20
|
19
|
15
|
13
|
21
|
26
|
35
|
40
|
32
|
34
|
43
|
41
|
41
|
29
|
27
|
|
2024/07
|
21
|
19
|
20
|
20
|
23
|
19
|
17
|
18
|
15
|
18
|
24
|
27
|
23
|
20
|
20
|
17
|
20
|
17
|
24
|
23
|
19
|
18
|
26
|
21
|
19
|
19
|
23
|
29
|
24
|
20
|
16
|
|
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