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
13 Feb
Fri
14 Feb
Sat
15 Feb
Sun
16 Feb
Real-time AQI (Monitoring Station in Tainan)
新营
4518
PM2.5
33
PM10
55
O3
0.4
CO
3
SO2
20
NO2
善化
3122
PM2.5
46
PM10
51
O3
0.3
CO
4
SO2
22
NO2
安南
4820
PM2.5
41
PM10
55
O3
0.4
CO
2
SO2
20
NO2
台南
5027
PM2.5
40
PM10
55
O3
0.4
CO
1
SO2
26
NO2
Air quality in the last 12 months (Tainan)
|
2025/01
|
47
|
39
|
35
|
30
|
38
|
49
|
62
|
45
|
48
|
45
|
36
|
45
|
44
|
40
|
77
|
56
|
54
|
40
|
47
|
48
|
74
|
49
|
45
|
22
|
31
|
35
|
20
|
42
|
46
|
33
|
39
|
|
2024/12
|
39
|
47
|
36
|
29
|
27
|
31
|
27
|
59
|
28
|
19
|
26
|
22
|
28
|
53
|
72
|
47
|
38
|
40
|
44
|
21
|
42
|
57
|
21
|
19
|
20
|
43
|
57
|
74
|
38
|
39
|
48
|
|
2024/11
|
24
|
19
|
34
|
37
|
47
|
42
|
36
|
31
|
27
|
22
|
21
|
27
|
26
|
22
|
21
|
16
|
23
|
34
|
19
|
13
|
17
|
27
|
32
|
22
|
29
|
20
|
38
|
30
|
40
|
39
|
|
|
2024/10
|
18
|
17
|
21
|
18
|
22
|
22
|
19
|
18
|
37
|
44
|
42
|
32
|
24
|
25
|
26
|
26
|
35
|
38
|
34
|
22
|
28
|
36
|
45
|
39
|
26
|
27
|
27
|
25
|
36
|
41
|
26
|
|
2024/09
|
28
|
31
|
29
|
27
|
24
|
21
|
21
|
15
|
20
|
41
|
53
|
35
|
18
|
22
|
29
|
22
|
29
|
27
|
24
|
19
|
23
|
11
|
12
|
14
|
27
|
16
|
20
|
23
|
25
|
23
|
|
|
2024/08
|
28
|
40
|
40
|
32
|
38
|
24
|
27
|
38
|
39
|
41
|
44
|
45
|
44
|
35
|
29
|
15
|
19
|
18
|
15
|
12
|
20
|
26
|
35
|
40
|
35
|
37
|
45
|
43
|
43
|
30
|
28
|
|
2024/07
|
20
|
18
|
18
|
19
|
22
|
19
|
17
|
17
|
14
|
18
|
22
|
25
|
21
|
19
|
21
|
18
|
20
|
16
|
24
|
23
|
19
|
19
|
26
|
21
|
18
|
18
|
22
|
28
|
24
|
21
|
15
|
|
2024/06
|
13
|
9
|
19
|
31
|
31
|
20
|
20
|
13
|
21
|
14
|
13
|
27
|
27
|
29
|
22
|
17
|
18
|
15
|
15
|
18
|
23
|
28
|
20
|
15
|
16
|
19
|
26
|
16
|
18
|
20
|
|
|
2024/05
|
25
|
22
|
26
|
35
|
36
|
45
|
32
|
40
|
32
|
34
|
31
|
34
|
32
|
30
|
39
|
45
|
34
|
37
|
23
|
22
|
13
|
13
|
26
|
29
|
24
|
24
|
16
|
26
|
28
|
29
|
37
|
|
2024/04
|
33
|
54
|
36
|
35
|
28
|
34
|
19
|
37
|
25
|
47
|
42
|
38
|
28
|
30
|
52
|
31
|
34
|
37
|
77
|
69
|
37
|
31
|
34
|
27
|
40
|
36
|
28
|
18
|
35
|
22
|
|
|
2024/03
|
19
|
40
|
44
|
48
|
50
|
30
|
42
|
61
|
59
|
49
|
52
|
35
|
60
|
61
|
52
|
54
|
85
|
49
|
51
|
62
|
58
|
68
|
59
|
30
|
25
|
42
|
32
|
51
|
51
|
59
|
35
|
|
2024/02
|
46
|
27
|
27
|
25
|
30
|
28
|
22
|
30
|
60
|
115
|
62
|
54
|
67
|
97
|
76
|
38
|
36
|
81
|
57
|
45
|
29
|
23
|
27
|
32
|
37
|
46
|
38
|
44
|
56
|
||
|
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