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
18 Apr
Sat
19 Apr
Sun
20 Apr
Mon
21 Apr
Real-time AQI (Monitoring Station in Taitung)
台东
397
PM2.5
35
PM10
84
O3
0.2
CO
3
SO2
12
NO2
关山
3414
PM2.5
27
PM10
61
O3
0.1
CO
3
SO2
14
NO2
Air quality in the last 12 months (Taitung)
|
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
|
|
2024/06
|
14
|
10
|
19
|
31
|
30
|
20
|
19
|
12
|
20
|
15
|
13
|
26
|
26
|
28
|
22
|
18
|
19
|
15
|
16
|
20
|
26
|
29
|
22
|
16
|
17
|
20
|
28
|
16
|
19
|
20
|
|
|
2024/05
|
25
|
23
|
27
|
37
|
40
|
46
|
31
|
39
|
30
|
37
|
30
|
34
|
32
|
30
|
40
|
44
|
34
|
36
|
23
|
24
|
14
|
14
|
26
|
27
|
22
|
24
|
17
|
25
|
26
|
27
|
35
|
|
2024/04
|
34
|
54
|
38
|
34
|
29
|
38
|
21
|
39
|
26
|
47
|
43
|
36
|
27
|
30
|
52
|
30
|
33
|
37
|
83
|
72
|
39
|
30
|
32
|
27
|
39
|
38
|
30
|
20
|
37
|
24
|
|
|
2024/03
|
21
|
42
|
46
|
48
|
49
|
28
|
43
|
60
|
58
|
46
|
50
|
36
|
58
|
58
|
49
|
51
|
80
|
49
|
52
|
64
|
59
|
66
|
57
|
32
|
25
|
42
|
31
|
50
|
50
|
59
|
37
|
|
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