Kanie, Aichi, Japan Historical Air Quality Analysis
Dive into detailed Air Quality Insights with historical data, monthly patterns, and yearly trends at your fingertips!
September Air Quality Analysis
Kanie, Aichi, Japan
AQI Trends: Highest and Lowest
Same Day Analysis (27th September ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 4th highest AQI at 31 of Good air quality, showing improvement over 2024, 2023 and 2022 on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 28th Sep - 29th Sep 2025
Kanie, Aichi, Japan
5 AM28th Sep 2025
6 PM
4 AM29th Sep 2025
53AQI
28AQI
37AQI
19AQI
In the last 24 hours,
Kanie's AQI reached its highest point of 53 at 10 AM during the Day, while the lowest point, 19, was recorded at 4 AM during the Night between 28th Sep and 29th Sep 2025.
Day & Night AQI Trend : Aug - Sep 2025
Kanie, Aichi, Japan
31°C27/36°C
31°C27/35°C
30°C28/33°C
30°C27/34°C
29°C27/33°C
26°C24/26°C
25°C24/29°C
27°C24/32°C
28°C25/32°C
30°C26/34°C
30°C27/33°C
28°C25/32°C
26°C24/29°C
25°C24/27°C
27°C24/29°C
28°C25/30°C
29°C26/33°C
28°C25/31°C
29°C26/33°C
28°C25/32°C
25°C23/28°C
23°C23/24°C
25°C22/30°C
23°C20/26°C
23°C21/26°C
24°C21/26°C
25°C23/27°C
26°C23/31°C
25°C21/29°C
24°C22/27°C
--°C/°C
39AQI
36AQI
36AQI
34AQI
2025 Days Vs Air Quality
Kanie, Aichi, Japan
89%
241
11%
29
Total number of days with different AQI categories in last 272 days in 2025 (93 days remaining)
Under WHO’s Safe Air Quality Limits: 89%
Health Risk Level:
Low
In 2025, 89% of 272 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
Kanie, Aichi, Japan
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
27AQI
28AQI
29AQI
27AQI
26AQI
23AQI
26AQI
24AQI
27AQI
22AQI
23AQI
23AQI
26AQI
32AQI
32AQI
26AQI
27AQI
25AQI
29AQI
30AQI
32AQI
31AQI
41AQI
38AQI
36AQI
33AQI
29AQI
30AQI
30AQI
29AQI
37AQI
41AQI
30AQI
33AQI
29AQI
30AQI
29AQI
30AQI
29AQI
28AQI
29AQI
29AQI
25AQI
30AQI
28AQI
30AQI
31AQI
33AQI
30AQI
30AQI
29AQI
29AQI
30AQI
30AQI
31AQI
31AQI
37AQI
40AQI
41AQI
43AQI
43AQI
37AQI
29AQI
23AQI
28AQI
31AQI
31AQI
35AQI
33AQI
30AQI
26AQI
35AQI
22AQI
22AQI
17AQI
16AQI
18AQI
15AQI
23AQI
37AQI
37AQI
45AQI
47AQI
56AQI
84AQI
69AQI
46AQI
36AQI
32AQI
35AQI
26AQI
25AQI
19AQI
18AQI
22AQI
18AQI
23AQI
26AQI
22AQI
33AQI
32AQI
32AQI
24AQI
30AQI
20AQI
25AQI
30AQI
40AQI
42AQI
40AQI
30AQI
31AQI
17AQI
17AQI
34AQI
32AQI
37AQI
32AQI
33AQI
37AQI
32AQI
25AQI
25AQI
23AQI
24AQI
18AQI
17AQI
19AQI
19AQI
17AQI
17AQI
26AQI
33AQI
35AQI
35AQI
35AQI
25AQI
35AQI
35AQI
46AQI
41AQI
29AQI
33AQI
30AQI
20AQI
21AQI
19AQI
20AQI
25AQI
20AQI
19AQI
18AQI
27AQI
20AQI
24AQI
24AQI
30AQI
36AQI
41AQI
29AQI
24AQI
22AQI
28AQI
30AQI
23AQI
21AQI
27AQI
29AQI
32AQI
36AQI
37AQI
30AQI
22AQI
20AQI
19AQI
19AQI
19AQI
26AQI
23AQI
29AQI
45AQI
57AQI
81AQI
78AQI
74AQI
81AQI
67AQI
68AQI
78AQI
87AQI
64AQI
54AQI
53AQI
53AQI
43AQI
50AQI
48AQI
41AQI
38AQI
37AQI
35AQI
37AQI
36AQI
35AQI
34AQI
30AQI
27AQI
27AQI
30AQI
37AQI
38AQI
41AQI
53AQI
49AQI
47AQI
63AQI
54AQI
56AQI
50AQI
41AQI
47AQI
43AQI
38AQI
38AQI
38AQI
44AQI
43AQI
44AQI
41AQI
45AQI
47AQI
48AQI
49AQI
48AQI
50AQI
57AQI
57AQI
58AQI
56AQI
52AQI
56AQI
57AQI
55AQI
45AQI
42AQI
39AQI
27AQI
26AQI
27AQI
33AQI
39AQI
40AQI
38AQI
31AQI
31AQI
28AQI
36AQI
34AQI
44AQI
52AQI
40AQI
34AQI
37AQI
27AQI
31AQI
33AQI
33AQI
35AQI
31AQI
31AQI
29AQI
31AQI
35AQI
28AQI
26AQI
27AQI
50AQI
49AQI
35AQI
No. of days
202535AQI
Highest AQI recorded in
July50AQI
Lowest AQI recorded in
May26AQI
202432AQI
Highest AQI recorded in
April41AQI
Lowest AQI recorded in
January26AQI
202328AQI
Highest AQI recorded in
April34AQI
Lowest AQI recorded in
August19AQI
202230AQI
Highest AQI recorded in
May45AQI
Lowest AQI recorded in
August21AQI
202123AQI
Highest AQI recorded in
June35AQI
Lowest AQI recorded in
January12AQI
202015AQI
Highest AQI recorded in
August22AQI
Lowest AQI recorded in
December11AQI
Most & Least Polluted Years Over the Last 6 Years
Kanie's annual 2025 AQI (35) shows an average percentage change of 45.2% (worsened AQI) compared to previous years: 2020 (15), 2021 (23), 2022 (30), 2023 (28), 2024 (32).