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
12 Mar
Fri
13 Mar
Sat
14 Mar
Sun
15 Mar
Real-time AQI (Monitoring Station in Tainan)
新营
4216
PM2.5
65
PM10
106
O3
0.2
CO
6
SO2
15
NO2
善化
389
PM2.5
42
PM10
112
O3
0.2
CO
5
SO2
10
NO2
安南
5812
PM2.5
81 *
PM10
108
O3
0.2
CO
8
SO2
12
NO2
台南
469
PM2.5
56
PM10
110
O3
0.2
CO
5
SO2
15
NO2
Air quality in the last 12 months (Tainan)
|
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
|
|
|
2025/08
|
33
|
30
|
34
|
17
|
19
|
31
|
41
|
45
|
24
|
17
|
21
|
23
|
30
|
28
|
21
|
24
|
24
|
17
|
20
|
31
|
32
|
32
|
25
|
23
|
21
|
18
|
17
|
19
|
19
|
19
|
17
|
|
2025/07
|
19
|
22
|
26
|
27
|
17
|
20
|
33
|
44
|
35
|
15
|
13
|
31
|
42
|
43
|
35
|
36
|
33
|
25
|
33
|
34
|
25
|
21
|
22
|
26
|
24
|
37
|
36
|
29
|
21
|
40
|
43
|
|
2025/06
|
46
|
35
|
18
|
25
|
30
|
22
|
19
|
22
|
19
|
23
|
21
|
25
|
29
|
32
|
36
|
29
|
24
|
27
|
22
|
20
|
17
|
23
|
26
|
26
|
20
|
15
|
16
|
23
|
16
|
16
|
|
|
2025/05
|
50
|
55
|
46
|
37
|
41
|
38
|
46
|
52
|
49
|
31
|
29
|
39
|
32
|
31
|
23
|
19
|
18
|
17
|
24
|
28
|
20
|
34
|
38
|
21
|
48
|
39
|
23
|
21
|
12
|
35
|
45
|
|
2025/04
|
22
|
36
|
45
|
44
|
47
|
46
|
52
|
55
|
47
|
40
|
34
|
17
|
113
|
106
|
89
|
73
|
65
|
50
|
48
|
31
|
35
|
38
|
33
|
25
|
19
|
26
|
29
|
45
|
32
|
38
|
|
|
2025/03
|
63
|
28
|
22
|
20
|
13
|
17
|
34
|
40
|
27
|
29
|
41
|
37
|
34
|
27
|
36
|
27
|
50
|
48
|
46
|
48
|
48
|
47
|
59
|
67
|
47
|
31
|
51
|
52
|
55
|
22
|
17
|
|
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