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
27 Jan
Wed
28 Jan
Thu
29 Jan
Fri
30 Jan
Real-time AQI (Monitoring Station in Taitung)
台东
157
PM2.5
7
PM10
30
O3
0.1
CO
5
SO2
2
NO2
关山
105
PM2.5
10
PM10
10
O3
0.1
CO
3
SO2
4
NO2
Air quality in the last 12 months (Taitung)
|
2025/12
|
41
|
41
|
44
|
36
|
32
|
31
|
33
|
43
|
40
|
28
|
36
|
48
|
51
|
41
|
52
|
43
|
49
|
50
|
47
|
46
|
64
|
27
|
32
|
45
|
24
|
32
|
25
|
29
|
32
|
41
|
36
|
|
2025/11
|
32
|
53
|
45
|
21
|
23
|
25
|
36
|
36
|
39
|
43
|
22
|
12
|
14
|
34
|
42
|
33
|
36
|
33
|
32
|
45
|
48
|
53
|
46
|
43
|
52
|
74
|
58
|
100
|
83
|
54
|
|
|
2025/10
|
22
|
16
|
18
|
23
|
25
|
29
|
24
|
25
|
23
|
23
|
22
|
18
|
17
|
33
|
18
|
29
|
34
|
38
|
33
|
34
|
25
|
27
|
32
|
33
|
38
|
49
|
45
|
27
|
27
|
34
|
40
|
|
2025/09
|
24
|
37
|
34
|
32
|
25
|
25
|
21
|
24
|
22
|
29
|
24
|
25
|
34
|
26
|
22
|
27
|
22
|
25
|
21
|
23
|
26
|
29
|
34
|
33
|
25
|
21
|
21
|
21
|
26
|
24
|
|
|
2025/08
|
34
|
31
|
37
|
19
|
19
|
32
|
42
|
46
|
26
|
19
|
22
|
25
|
31
|
29
|
22
|
23
|
26
|
17
|
20
|
31
|
33
|
31
|
23
|
22
|
19
|
17
|
16
|
18
|
18
|
19
|
16
|
|
2025/07
|
19
|
23
|
25
|
26
|
18
|
20
|
32
|
44
|
33
|
16
|
13
|
31
|
41
|
42
|
34
|
36
|
31
|
23
|
34
|
36
|
25
|
21
|
23
|
26
|
23
|
36
|
34
|
29
|
22
|
39
|
45
|
|
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
|
|
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