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 Oct
Tue
27 Oct
Wed
28 Oct
Real-time AQI (Monitoring Station in Tainan)
新营
2510
PM2.5
20
PM10
34
O3
0.2
CO
2
SO2
17
NO2
善化
2611
PM2.5
30
PM10
22
O3
0.2
CO
2
SO2
27
NO2
安南
2910
PM2.5
26
PM10
38
O3
0.3
CO
4
SO2
19
NO2
台南
3012
PM2.5
26
PM10
38
O3
0.2
CO
4
SO2
19
NO2
Air quality in the last 12 months (Tainan)
|
2026/08
|
27
|
32
|
40
|
27
|
26
|
25
|
35
|
36
|
24
|
29
|
53
|
47
|
37
|
27
|
24
|
27
|
30
|
27
|
24
|
17
|
22
|
25
|
21
|
20
|
22
|
24
|
33
|
37
|
35
|
24
|
22
|
|
2026/07
|
28
|
30
|
23
|
28
|
21
|
20
|
19
|
25
|
32
|
27
|
37
|
33
|
18
|
21
|
21
|
22
|
27
|
34
|
37
|
32
|
44
|
44
|
49
|
37
|
24
|
31
|
19
|
17
|
23
|
25
|
31
|
|
2026/06
|
38
|
42
|
36
|
28
|
33
|
43
|
27
|
28
|
32
|
35
|
38
|
35
|
35
|
24
|
21
|
23
|
21
|
17
|
20
|
25
|
35
|
30
|
32
|
38
|
27
|
25
|
31
|
31
|
29
|
19
|
|
|
2026/05
|
41
|
45
|
39
|
33
|
34
|
33
|
34
|
39
|
36
|
33
|
36
|
37
|
28
|
24
|
28
|
33
|
37
|
32
|
35
|
34
|
35
|
47
|
38
|
35
|
36
|
37
|
37
|
31
|
44
|
51
|
47
|
|
2026/04
|
32
|
39
|
38
|
34
|
35
|
29
|
39
|
47
|
47
|
32
|
28
|
24
|
31
|
24
|
27
|
32
|
38
|
38
|
38
|
38
|
41
|
42
|
35
|
25
|
37
|
42
|
42
|
45
|
30
|
27
|
|
|
2026/03
|
32
|
45
|
28
|
34
|
31
|
41
|
49
|
36
|
40
|
44
|
42
|
46
|
60
|
46
|
48
|
34
|
39
|
45
|
30
|
39
|
38
|
37
|
32
|
30
|
39
|
36
|
40
|
37
|
49
|
40
|
39
|
|
2026/02
|
22
|
39
|
49
|
34
|
36
|
44
|
29
|
48
|
43
|
38
|
45
|
56
|
47
|
51
|
35
|
39
|
35
|
48
|
50
|
69
|
57
|
66
|
90
|
73
|
36
|
47
|
54
|
25
|
|||
|
2026/01
|
24
|
31
|
40
|
30
|
52
|
36
|
41
|
46
|
54
|
56
|
62
|
57
|
59
|
45
|
44
|
48
|
51
|
21
|
33
|
33
|
48
|
52
|
43
|
43
|
34
|
31
|
24
|
29
|
35
|
39
|
16
|
|
2025/12
|
42
|
40
|
45
|
38
|
32
|
32
|
34
|
43
|
42
|
30
|
38
|
49
|
51
|
40
|
51
|
44
|
49
|
52
|
49
|
47
|
66
|
28
|
33
|
46
|
25
|
33
|
25
|
30
|
33
|
42
|
36
|
|
2025/11
|
30
|
51
|
46
|
20
|
22
|
24
|
35
|
34
|
38
|
42
|
22
|
11
|
14
|
33
|
43
|
34
|
36
|
33
|
30
|
43
|
46
|
50
|
45
|
44
|
50
|
75
|
57
|
98
|
83
|
56
|
|
|
2025/10
|
22
|
17
|
20
|
25
|
27
|
31
|
26
|
26
|
24
|
24
|
23
|
20
|
18
|
35
|
19
|
29
|
33
|
36
|
31
|
33
|
23
|
25
|
31
|
34
|
37
|
49
|
45
|
27
|
27
|
35
|
41
|
|
2025/09
|
26
|
37
|
34
|
32
|
23
|
22
|
18
|
22
|
21
|
28
|
24
|
25
|
33
|
27
|
23
|
26
|
23
|
24
|
20
|
22
|
25
|
27
|
32
|
32
|
25
|
21
|
21
|
21
|
28
|
26
|
|
|
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