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
23 Dec
Tue
24 Dec
Wed
25 Dec
Thu
26 Dec
Real-time AQI (Monitoring Station in Taichung)
丰原
3110
PM2.5
15
PM10
9
O3
0.4
CO
6
SO2
37
NO2
沙鹿
369
PM2.5
18
PM10
21
O3
0.3
CO
4
SO2
43
NO2
忠明
4511
PM2.5
19
PM10
9
O3
0.4
CO
5
SO2
53
NO2
西屯
4010
PM2.5
19
PM10
17
O3
0.3
CO
4
SO2
47
NO2
Air quality in the last 12 months (Taichung)
|
2024/11
|
20
|
18
|
37
|
38
|
48
|
39
|
34
|
30
|
24
|
23
|
19
|
24
|
26
|
22
|
22
|
13
|
22
|
32
|
18
|
14
|
18
|
27
|
32
|
22
|
28
|
19
|
39
|
31
|
41
|
39
|
|
|
2024/10
|
17
|
15
|
19
|
16
|
20
|
20
|
17
|
17
|
37
|
43
|
43
|
32
|
25
|
27
|
27
|
27
|
36
|
35
|
31
|
21
|
28
|
35
|
44
|
37
|
22
|
24
|
24
|
23
|
37
|
38
|
25
|
|
2024/09
|
29
|
28
|
27
|
25
|
23
|
19
|
20
|
14
|
22
|
42
|
51
|
34
|
17
|
22
|
29
|
22
|
28
|
28
|
23
|
21
|
24
|
10
|
12
|
16
|
24
|
14
|
19
|
25
|
25
|
20
|
|
|
2024/08
|
28
|
44
|
43
|
35
|
36
|
21
|
27
|
38
|
43
|
47
|
48
|
50
|
46
|
35
|
29
|
14
|
21
|
19
|
16
|
12
|
21
|
27
|
36
|
42
|
34
|
37
|
48
|
43
|
40
|
33
|
33
|
|
2024/07
|
21
|
19
|
20
|
21
|
25
|
20
|
17
|
17
|
16
|
18
|
26
|
29
|
24
|
24
|
21
|
18
|
21
|
19
|
26
|
25
|
21
|
20
|
25
|
19
|
17
|
18
|
21
|
28
|
22
|
17
|
15
|
|
2024/06
|
11
|
9
|
18
|
32
|
31
|
20
|
19
|
14
|
23
|
15
|
14
|
28
|
28
|
29
|
22
|
17
|
18
|
16
|
17
|
19
|
27
|
32
|
25
|
17
|
19
|
21
|
30
|
17
|
19
|
20
|
|
|
2024/05
|
21
|
22
|
26
|
34
|
41
|
47
|
33
|
41
|
28
|
31
|
32
|
34
|
32
|
30
|
40
|
41
|
33
|
38
|
25
|
22
|
12
|
14
|
27
|
32
|
24
|
25
|
17
|
23
|
26
|
28
|
36
|
|
2024/04
|
36
|
56
|
39
|
32
|
26
|
35
|
18
|
36
|
26
|
49
|
46
|
41
|
26
|
31
|
54
|
33
|
37
|
37
|
85
|
74
|
39
|
30
|
34
|
28
|
45
|
45
|
36
|
21
|
37
|
22
|
|
|
2024/03
|
20
|
41
|
46
|
50
|
51
|
24
|
46
|
61
|
59
|
47
|
48
|
37
|
58
|
61
|
46
|
48
|
73
|
48
|
48
|
65
|
59
|
68
|
61
|
35
|
28
|
41
|
29
|
53
|
47
|
61
|
41
|
|
2024/02
|
47
|
26
|
26
|
23
|
26
|
29
|
22
|
33
|
68
|
119
|
60
|
56
|
66
|
101
|
80
|
33
|
36
|
82
|
58
|
43
|
29
|
20
|
22
|
27
|
31
|
43
|
34
|
44
|
51
|
||
|
2024/01
|
71
|
43
|
59
|
48
|
56
|
61
|
98
|
49
|
44
|
65
|
97
|
95
|
54
|
29
|
79
|
30
|
34
|
48
|
39
|
34
|
25
|
24
|
24
|
30
|
41
|
56
|
73
|
81
|
69
|
37
|
40
|
|
2023/12
|
42
|
39
|
38
|
26
|
33
|
42
|
50
|
54
|
62
|
50
|
59
|
29
|
29
|
37
|
64
|
43
|
50
|
45
|
38
|
31
|
52
|
46
|
37
|
40
|
55
|
52
|
42
|
32
|
32
|
50
|
87
|
|
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