Takamatsu, Kuwana, Mie, Japan Historical Air Quality Analysis
Dive into detailed Air Quality Insights with historical data, monthly patterns, and yearly trends at your fingertips!
October Air Quality Analysis
Takamatsu, Kuwana, Mie, Japan
AQI Trends: Highest and Lowest
Same Day Analysis (18th October ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 1st highest AQI at 57 of Moderate air quality on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 18th Oct - 19th Oct 2025
Takamatsu, Kuwana, Mie, Japan
5 AM18th Oct 2025
5 PM
4 AM19th Oct 2025
AQI
AQI
60AQI
44AQI
In the last 24 hours,
Takamatsu's AQI reached its highest point of 60 at 8 PM during the Night, while the lowest point, 44, was recorded at 1 AM during the Night between 18th Oct and 19th Oct 2025.
Day & Night AQI Trend : Sep - Oct 2025
Takamatsu, Kuwana, Mie, Japan
24°C22/27°C
23°C22/24°C
24°C21/28°C
22°C19/25°C
22°C21/25°C
22°C21/24°C
24°C23/26°C
25°C22/30°C
23°C20/27°C
23°C20/26°C
23°C21/26°C
22°C19/25°C
22°C19/25°C
22°C18/26°C
22°C20/24°C
20°C20/21°C
21°C20/23°C
23°C20/27°C
23°C22/24°C
24°C21/27°C
22°C19/26°C
20°C18/21°C
21°C20/21°C
22°C21/24°C
23°C20/27°C
21°C19/24°C
20°C19/22°C
21°C20/22°C
21°C18/24°C
--°C/°C
--°C/°C
44AQI
40AQI
47AQI
44AQI
2025 Days Vs Air Quality
Takamatsu, Kuwana, Mie, Japan
74%
216
26%
75
Total number of days with different AQI categories in last 291 days in 2025 (74 days remaining)
Under WHO’s Safe Air Quality Limits: 74%
Health Risk Level:
Low
In 2025, 74% of 291 days were within WHO’s safe air quality limits. The risk of health issues is Low, but the long-term effects, especially on vulnerable individuals, remain uncertain.
Annual Air Quality Insights
Takamatsu, Kuwana, Mie, Japan
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
31AQI
30AQI
30AQI
27AQI
29AQI
28AQI
31AQI
27AQI
29AQI
25AQI
26AQI
27AQI
27AQI
43AQI
35AQI
31AQI
31AQI
29AQI
34AQI
36AQI
36AQI
37AQI
54AQI
49AQI
41AQI
38AQI
38AQI
34AQI
33AQI
33AQI
55AQI
55AQI
40AQI
40AQI
33AQI
34AQI
30AQI
34AQI
30AQI
28AQI
30AQI
31AQI
33AQI
31AQI
32AQI
32AQI
34AQI
38AQI
31AQI
31AQI
28AQI
29AQI
30AQI
31AQI
32AQI
35AQI
45AQI
47AQI
58AQI
60AQI
63AQI
43AQI
39AQI
29AQI
34AQI
33AQI
35AQI
35AQI
37AQI
38AQI
30AQI
47AQI
31AQI
37AQI
21AQI
23AQI
26AQI
21AQI
36AQI
53AQI
58AQI
68AQI
69AQI
71AQI
92AQI
85AQI
53AQI
47AQI
35AQI
35AQI
33AQI
27AQI
22AQI
23AQI
33AQI
34AQI
40AQI
46AQI
35AQI
53AQI
50AQI
52AQI
39AQI
50AQI
26AQI
43AQI
46AQI
62AQI
66AQI
60AQI
46AQI
49AQI
27AQI
24AQI
58AQI
48AQI
60AQI
50AQI
53AQI
63AQI
55AQI
38AQI
43AQI
36AQI
40AQI
27AQI
28AQI
31AQI
31AQI
29AQI
29AQI
41AQI
50AQI
54AQI
55AQI
55AQI
41AQI
54AQI
51AQI
66AQI
59AQI
37AQI
48AQI
45AQI
28AQI
31AQI
30AQI
30AQI
38AQI
36AQI
30AQI
31AQI
44AQI
32AQI
39AQI
35AQI
48AQI
54AQI
61AQI
45AQI
33AQI
31AQI
40AQI
43AQI
35AQI
26AQI
40AQI
43AQI
49AQI
55AQI
55AQI
43AQI
32AQI
30AQI
30AQI
30AQI
29AQI
40AQI
35AQI
43AQI
49AQI
58AQI
70AQI
77AQI
70AQI
80AQI
69AQI
68AQI
78AQI
87AQI
65AQI
58AQI
58AQI
56AQI
48AQI
52AQI
51AQI
44AQI
43AQI
37AQI
34AQI
35AQI
34AQI
34AQI
34AQI
28AQI
26AQI
24AQI
29AQI
37AQI
38AQI
42AQI
58AQI
50AQI
48AQI
65AQI
55AQI
58AQI
48AQI
40AQI
46AQI
43AQI
38AQI
39AQI
39AQI
46AQI
46AQI
45AQI
42AQI
47AQI
47AQI
48AQI
50AQI
47AQI
52AQI
58AQI
58AQI
60AQI
58AQI
52AQI
57AQI
57AQI
56AQI
46AQI
45AQI
40AQI
28AQI
26AQI
28AQI
35AQI
40AQI
40AQI
40AQI
32AQI
32AQI
28AQI
37AQI
35AQI
45AQI
52AQI
38AQI
33AQI
36AQI
27AQI
30AQI
31AQI
32AQI
37AQI
32AQI
30AQI
33AQI
27AQI
21AQI
34AQI
43AQI
52AQI
61AQI
50AQI
52AQI
51AQI
57AQI
56AQI
56AQI
62AQI
52AQI
49AQI
55AQI
49AQI
45AQI
45AQI
57AQI
34AQI
35AQI
45AQI
44AQI
41AQI
40AQI
50AQI
50AQI
35AQI
51AQI
No. of days
202542AQI
Highest AQI recorded in
October51AQI
Lowest AQI recorded in
January34AQI
202438AQI
Highest AQI recorded in
April49AQI
Lowest AQI recorded in
December31AQI
202340AQI
Highest AQI recorded in
April51AQI
Lowest AQI recorded in
August30AQI
202238AQI
Highest AQI recorded in
May47AQI
Lowest AQI recorded in
August26AQI
202134AQI
Highest AQI recorded in
June42AQI
Lowest AQI recorded in
January29AQI
202036AQI
Highest AQI recorded in
August48AQI
Lowest AQI recorded in
December25AQI
Most & Least Polluted Years Over the Last 6 Years
Takamatsu's annual 2025 AQI (42) shows an average percentage change of 13.9% (worsened AQI) compared to previous years: 2020 (36), 2021 (34), 2022 (38), 2023 (40), 2024 (38).