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
26 Jul
Mon
27 Jul
Tue
28 Jul
Wed
29 Jul
Real-time AQI (Monitoring Station in Taitung)
台东
103
PM2.5
16
PM10
29
O3
0.1
CO
3
SO2
10
NO2
关山
126
PM2.5
10
PM10
31
O3
0.1
CO
4
SO2
2
NO2
Air quality in the last 12 months (Taitung)
|
2026/06
|
36
|
40
|
36
|
28
|
33
|
43
|
27
|
29
|
32
|
35
|
38
|
34
|
35
|
25
|
22
|
24
|
21
|
18
|
21
|
25
|
35
|
30
|
31
|
37
|
27
|
26
|
32
|
32
|
29
|
20
|
|
|
2026/05
|
43
|
46
|
40
|
34
|
34
|
33
|
33
|
39
|
35
|
33
|
35
|
34
|
28
|
26
|
28
|
33
|
37
|
32
|
36
|
35
|
40
|
51
|
38
|
34
|
38
|
39
|
38
|
30
|
43
|
50
|
45
|
|
2026/04
|
33
|
39
|
40
|
34
|
37
|
29
|
38
|
46
|
47
|
35
|
29
|
25
|
34
|
26
|
26
|
33
|
38
|
38
|
37
|
37
|
42
|
43
|
36
|
26
|
37
|
41
|
40
|
43
|
30
|
28
|
|
|
2026/03
|
33
|
43
|
28
|
37
|
34
|
42
|
49
|
36
|
40
|
44
|
41
|
46
|
66
|
50
|
52
|
37
|
40
|
48
|
30
|
40
|
38
|
37
|
31
|
30
|
39
|
35
|
43
|
39
|
51
|
39
|
40
|
|
2026/02
|
22
|
39
|
49
|
31
|
32
|
43
|
31
|
48
|
46
|
40
|
48
|
57
|
47
|
50
|
34
|
39
|
38
|
50
|
53
|
70
|
56
|
63
|
92
|
71
|
35
|
53
|
54
|
31
|
|||
|
2026/01
|
24
|
31
|
38
|
28
|
49
|
38
|
43
|
48
|
55
|
56
|
62
|
57
|
59
|
45
|
42
|
46
|
47
|
22
|
34
|
35
|
50
|
54
|
44
|
46
|
38
|
30
|
24
|
30
|
34
|
39
|
16
|
|
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
|
|
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