Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
PM2.5
PM10
O3
CO
SO2
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
13 Feb
Fri
14 Feb
Sat
15 Feb
Sun
16 Feb
Real-time AQI (Monitoring Station in Tainan)
新营
5923 *
PM2.5
29
PM10
36
O3
0.3
CO
2
SO2
23
NO2
善化
5022
PM2.5
26
PM10
46
O3
0.3
CO
3
SO2
16
NO2
安南
6234 *
PM2.5
34
PM10
44
O3
0.3
CO
3
SO2
20
NO2
台南
5028
PM2.5
36
PM10
44
O3
0.3
CO
0
SO2
25
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
|
||
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1
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2
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3
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4
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5
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6
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7
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8
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9
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10
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11
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12
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13
|
14
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15
|
16
|
17
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18
|
19
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20
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21
|
22
|
23
|
24
|
25
|
26
|
27
|
28
|
29
|
30
|
31
|
- Excellent
- Good
- Lightly
- Moderately
- Heavily
- Severely
*: primary pollution