Taiwan - China   2025-08-11   Monday   24.14N, 120.67E

Taichung

Taiwan - China
2025-08-11

Air Quality

Excellent

No health implications.

6

PM2.5

10

PM10

37

O3

0.2

CO

2

SO2

13

NO2

No health implications.

Advise

Everyone can continue their outdoor activities normally.

Air Quality

Today

11 Aug

50 Excellent

Tue

12 Aug

50 Excellent

Wed

13 Aug

60 Good

Thu

14 Aug

70 Good

Real-time AQI (Monitoring Station in Taichung)

丰原

27

3

PM2.5

9

PM10

43

O3

0.1

CO

3

SO2

12

NO2

沙鹿

25

7

PM2.5

15

PM10

39

O3

0.2

CO

2

SO2

10

NO2

大里

27

7

PM2.5

8

PM10

29

O3

0.3

CO

2

SO2

15

NO2

忠明

25

9

PM2.5

10

PM10

35

O3

0.3

CO

3

SO2

17

NO2

西屯

25

7

PM2.5

12

PM10

35

O3

0.2

CO

3

SO2

17

NO2

Monthly Average AQI (Taichung)

2020/07 - 2025/06

Air quality in the last 12 months (Taichung)

2025/06
46
38
16
27
29
23
19
25
22
22
20
24
27
28
32
29
26
28
23
20
20
25
30
30
22
17
17
22
16
15
2025/05
52
53
48
35
42
40
46
52
47
31
29
37
31
29
24
22
22
18
25
32
23
37
43
20
51
40
26
21
13
36
44
2025/04
22
37
43
41
48
47
53
56
50
43
37
18
111
100
81
69
64
51
47
30
41
41
33
24
20
28
31
44
31
35
2025/03
61
34
26
21
13
16
37
43
28
29
43
36
30
28
34
26
49
47
46
47
47
47
62
70
56
36
48
52
52
19
16
2025/02
36
16
23
69
55
35
27
49
33
31
40
65
73
52
42
62
68
37
37
22
21
33
18
67
60
54
63
76
2025/01
50
35
33
30
35
49
65
45
51
41
34
46
44
42
79
52
54
41
44
52
82
49
43
19
33
35
20
43
49
32
37
2024/12
38
44
32
33
28
30
24
62
25
20
25
20
26
60
74
49
38
44
43
20
42
56
21
20
18
46
66
74
37
39
48
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
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
Air quality source: CNEMC

*: primary pollution