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
5 May
Mon
6 May
Tue
7 May
Wed
8 May
Real-time AQI (Monitoring Station in Tainan)
新营
5420
PM2.5
49 *
PM10
19
O3
0.4
CO
4
SO2
16
NO2
善化
5214 *
PM2.5
34
PM10
18
O3
0.2
CO
3
SO2
13
NO2
安南
6624 *
PM2.5
44
PM10
8
O3
0.4
CO
3
SO2
34
NO2
台南
5316 *
PM2.5
41
PM10
37
O3
0.3
CO
3
SO2
17
NO2
Air quality in the last 12 months (Tainan)
|
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
|
||
|
2024/01
|
65
|
42
|
60
|
47
|
56
|
61
|
87
|
48
|
44
|
61
|
92
|
93
|
54
|
30
|
72
|
32
|
34
|
47
|
37
|
37
|
27
|
26
|
23
|
30
|
41
|
56
|
69
|
80
|
68
|
42
|
42
|
|
2023/12
|
42
|
39
|
35
|
27
|
37
|
43
|
47
|
53
|
61
|
52
|
57
|
34
|
27
|
36
|
63
|
51
|
53
|
50
|
45
|
34
|
50
|
49
|
38
|
40
|
55
|
53
|
47
|
34
|
31
|
45
|
83
|
|
2023/11
|
32
|
31
|
33
|
32
|
39
|
53
|
42
|
42
|
45
|
35
|
25
|
26
|
38
|
37
|
32
|
32
|
51
|
63
|
50
|
49
|
40
|
36
|
45
|
71
|
34
|
29
|
45
|
54
|
52
|
58
|
|
|
2023/10
|
32
|
44
|
42
|
53
|
38
|
25
|
24
|
25
|
29
|
32
|
42
|
38
|
34
|
36
|
51
|
60
|
56
|
43
|
45
|
54
|
34
|
29
|
29
|
28
|
25
|
23
|
28
|
32
|
36
|
36
|
35
|
|
2023/09
|
27
|
24
|
20
|
18
|
19
|
21
|
27
|
27
|
29
|
29
|
26
|
21
|
25
|
29
|
25
|
35
|
46
|
21
|
19
|
22
|
29
|
24
|
24
|
26
|
24
|
27
|
31
|
29
|
26
|
31
|
|
|
2023/08
|
33
|
37
|
38
|
49
|
43
|
48
|
47
|
36
|
39
|
33
|
23
|
19
|
22
|
28
|
34
|
48
|
42
|
33
|
24
|
20
|
29
|
26
|
28
|
33
|
25
|
22
|
25
|
31
|
26
|
29
|
23
|
|
2023/07
|
15
|
18
|
21
|
24
|
31
|
30
|
39
|
41
|
39
|
26
|
18
|
20
|
23
|
26
|
20
|
22
|
25
|
23
|
24
|
34
|
24
|
19
|
15
|
20
|
24
|
45
|
37
|
27
|
21
|
22
|
28
|
|
2023/06
|
24
|
35
|
36
|
35
|
30
|
23
|
22
|
31
|
19
|
16
|
28
|
22
|
28
|
28
|
33
|
25
|
23
|
33
|
25
|
27
|
30
|
27
|
23
|
18
|
18
|
21
|
21
|
27
|
18
|
14
|
|
|
2023/05
|
61
|
46
|
48
|
35
|
24
|
23
|
28
|
36
|
43
|
41
|
43
|
50
|
53
|
58
|
69
|
37
|
33
|
43
|
42
|
34
|
26
|
24
|
63
|
70
|
61
|
41
|
38
|
26
|
21
|
29
|
28
|
|
2023/04
|
36
|
42
|
43
|
64
|
53
|
44
|
41
|
58
|
36
|
38
|
49
|
56
|
114
|
71
|
69
|
52
|
46
|
34
|
30
|
49
|
39
|
57
|
67
|
71
|
39
|
43
|
47
|
48
|
57
|
37
|
|
|
2023/03
|
54
|
66
|
40
|
49
|
49
|
49
|
43
|
52
|
60
|
53
|
53
|
61
|
59
|
38
|
42
|
47
|
32
|
36
|
32
|
43
|
55
|
32
|
38
|
46
|
29
|
30
|
53
|
45
|
44
|
42
|
39
|
|
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