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
3 May
Sat
4 May
Sun
5 May
Mon
6 May
Real-time AQI (Monitoring Station in Taichung)
丰原
9216
PM2.5
32
PM10
115 *
O3
0.3
CO
4
SO2
16
NO2
沙鹿
4810
PM2.5
28
PM10
87
O3
0.3
CO
3
SO2
16
NO2
大里
4411
PM2.5
27
PM10
102
O3
0.3
CO
3
SO2
22
NO2
忠明
9213
PM2.5
30
PM10
98 *
O3
0.3
CO
4
SO2
21
NO2
西屯
8911
PM2.5
34
PM10
104 *
O3
0.3
CO
3
SO2
18
NO2
Air quality in the last 12 months (Taichung)
|
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
|
|
2023/11
|
31
|
31
|
31
|
30
|
36
|
51
|
39
|
43
|
44
|
33
|
23
|
25
|
35
|
36
|
33
|
30
|
51
|
62
|
49
|
48
|
38
|
36
|
45
|
77
|
32
|
27
|
43
|
53
|
54
|
59
|
|
|
2023/10
|
31
|
44
|
41
|
48
|
38
|
25
|
22
|
23
|
28
|
31
|
41
|
36
|
34
|
37
|
50
|
61
|
53
|
42
|
42
|
50
|
33
|
29
|
28
|
28
|
25
|
21
|
28
|
33
|
34
|
34
|
32
|
|
2023/09
|
29
|
23
|
17
|
17
|
18
|
20
|
27
|
27
|
30
|
30
|
26
|
21
|
26
|
34
|
26
|
38
|
50
|
23
|
18
|
21
|
28
|
24
|
24
|
27
|
25
|
27
|
30
|
28
|
25
|
29
|
|
|
2023/08
|
34
|
36
|
38
|
49
|
47
|
53
|
48
|
35
|
40
|
35
|
25
|
19
|
23
|
29
|
35
|
46
|
42
|
35
|
24
|
22
|
33
|
29
|
30
|
38
|
27
|
20
|
23
|
32
|
26
|
26
|
26
|
|
2023/07
|
15
|
18
|
21
|
26
|
35
|
34
|
42
|
45
|
45
|
29
|
20
|
22
|
24
|
24
|
21
|
22
|
24
|
23
|
26
|
36
|
28
|
23
|
19
|
22
|
24
|
42
|
34
|
26
|
21
|
23
|
29
|
|
2023/06
|
21
|
33
|
40
|
38
|
34
|
28
|
25
|
32
|
20
|
18
|
31
|
24
|
28
|
26
|
35
|
28
|
23
|
35
|
29
|
30
|
33
|
29
|
26
|
20
|
21
|
22
|
23
|
29
|
22
|
14
|
|
|
2023/05
|
62
|
47
|
48
|
37
|
27
|
24
|
28
|
36
|
42
|
40
|
42
|
50
|
57
|
61
|
73
|
42
|
35
|
41
|
44
|
34
|
30
|
27
|
65
|
68
|
60
|
42
|
40
|
25
|
20
|
24
|
25
|
|
2023/04
|
37
|
43
|
45
|
65
|
49
|
40
|
39
|
60
|
34
|
36
|
53
|
61
|
126
|
77
|
70
|
59
|
53
|
40
|
31
|
44
|
38
|
59
|
68
|
69
|
36
|
46
|
48
|
47
|
62
|
40
|
|
|
2023/03
|
55
|
69
|
38
|
49
|
52
|
49
|
46
|
51
|
59
|
53
|
51
|
60
|
59
|
39
|
42
|
47
|
34
|
37
|
32
|
47
|
61
|
40
|
42
|
45
|
29
|
32
|
58
|
47
|
44
|
40
|
37
|
|
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