Taiwan - China   2025-07-11   Friday   24.14N, 120.67E

Taichung

Taiwan - China
2025-07-11

Air Quality

Excellent

No health implications.

7

PM2.5

20

PM10

6

O3

0.4

CO

3

SO2

25

NO2

No health implications.

Advise

Everyone can continue their outdoor activities normally.

Air Quality

Today

11 Jul

50 Excellent

Sat

12 Jul

40 Excellent

Sun

13 Jul

40 Excellent

Mon

14 Jul

40 Excellent

Real-time AQI (Monitoring Station in Taichung)

丰原

16

0

PM2.5

17

PM10

18

O3

0.2

CO

3

SO2

19

NO2

沙鹿

38

9

PM2.5

22

PM10

0

O3

0.6

CO

4

SO2

43

NO2

大里

20

11

PM2.5

15

PM10

0

O3

0.3

CO

2

SO2

15

NO2

西屯

40

14

PM2.5

29

PM10

4

O3

0.6

CO

5

SO2

45

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