Toyota, Aichi, Japan Historical Air Quality Analysis
Dive into detailed Air Quality Insights with historical data, monthly patterns, and yearly trends at your fingertips!
August Air Quality Analysis
Toyota, Aichi, Japan
AQI Trends: Highest and Lowest
Same Day Analysis (6th August ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 1st highest AQI at 52 of Moderate air quality on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 7th Aug - 8th Aug 2025
Toyota, Aichi, Japan
4 AM7th Aug 2025
7 PM
3 AM8th Aug 2025
53AQI
32AQI
52AQI
37AQI
In the last 24 hours,
Toyota's AQI reached its highest point of 53 at 11 AM during the Day, while the lowest point, 32, was recorded at 5 PM during the Day between 7th Aug and 8th Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Toyota, Aichi, Japan
29°C24/33°C
29°C25/35°C
27°C25/31°C
26°C24/31°C
27°C24/31°C
27°C23/32°C
26°C24/29°C
26°C23/30°C
24°C22/25°C
26°C21/30°C
26°C22/31°C
27°C23/32°C
28°C24/33°C
29°C25/35°C
29°C25/34°C
29°C24/34°C
29°C25/33°C
29°C24/34°C
29°C24/34°C
29°C25/34°C
30°C25/37°C
30°C26/35°C
29°C26/33°C
30°C25/38°C
30°C26/37°C
31°C26/37°C
30°C26/34°C
31°C26/37°C
31°C27/35°C
27°C25/30°C
--°C/°C
44AQI
40AQI
44AQI
42AQI
2025 Days Vs Air Quality
Toyota, Aichi, Japan
92%
201
8%
17
Total number of days with different AQI categories in last 220 days in 2025 (145 days remaining)
Under WHO’s Safe Air Quality Limits: 92%
Health Risk Level:
Very Low
In 2025, 92% of 220 days were within WHO’s safe air quality limits. The risk of health issues is Very Low, but health impacts are still unclear.
Annual Air Quality Insights
Toyota, Aichi, Japan
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
28AQI
31AQI
30AQI
27AQI
26AQI
23AQI
26AQI
26AQI
26AQI
21AQI
24AQI
22AQI
24AQI
28AQI
28AQI
23AQI
25AQI
24AQI
25AQI
25AQI
32AQI
31AQI
35AQI
34AQI
33AQI
29AQI
23AQI
27AQI
28AQI
28AQI
30AQI
33AQI
24AQI
26AQI
29AQI
30AQI
29AQI
29AQI
28AQI
28AQI
28AQI
30AQI
25AQI
31AQI
27AQI
30AQI
30AQI
32AQI
29AQI
29AQI
28AQI
29AQI
29AQI
30AQI
31AQI
31AQI
34AQI
38AQI
35AQI
38AQI
36AQI
32AQI
23AQI
22AQI
30AQI
30AQI
29AQI
34AQI
33AQI
29AQI
25AQI
33AQI
20AQI
20AQI
16AQI
15AQI
15AQI
14AQI
18AQI
28AQI
27AQI
33AQI
32AQI
49AQI
68AQI
55AQI
38AQI
31AQI
23AQI
22AQI
20AQI
21AQI
17AQI
17AQI
18AQI
12AQI
14AQI
14AQI
14AQI
17AQI
18AQI
21AQI
16AQI
18AQI
16AQI
16AQI
18AQI
22AQI
21AQI
18AQI
15AQI
14AQI
11AQI
11AQI
16AQI
16AQI
16AQI
14AQI
15AQI
16AQI
16AQI
15AQI
16AQI
16AQI
17AQI
14AQI
14AQI
15AQI
15AQI
13AQI
14AQI
16AQI
19AQI
18AQI
21AQI
18AQI
16AQI
19AQI
20AQI
25AQI
24AQI
21AQI
18AQI
17AQI
14AQI
15AQI
16AQI
14AQI
17AQI
16AQI
15AQI
15AQI
18AQI
15AQI
18AQI
19AQI
20AQI
22AQI
27AQI
19AQI
17AQI
17AQI
20AQI
20AQI
18AQI
17AQI
18AQI
20AQI
23AQI
26AQI
26AQI
22AQI
17AQI
16AQI
16AQI
17AQI
16AQI
19AQI
19AQI
19AQI
35AQI
42AQI
55AQI
64AQI
64AQI
72AQI
61AQI
69AQI
73AQI
80AQI
63AQI
55AQI
55AQI
53AQI
46AQI
49AQI
48AQI
42AQI
39AQI
35AQI
32AQI
32AQI
33AQI
35AQI
34AQI
27AQI
25AQI
25AQI
31AQI
39AQI
39AQI
39AQI
43AQI
45AQI
48AQI
63AQI
54AQI
52AQI
27AQI
30AQI
30AQI
16AQI
17AQI
20AQI
47AQI
51AQI
No. of days
202527AQI
Highest AQI recorded in
August51AQI
Lowest AQI recorded in
April16AQI
202436AQI
Highest AQI recorded in
April47AQI
Lowest AQI recorded in
January24AQI
202333AQI
Highest AQI recorded in
April45AQI
Lowest AQI recorded in
December23AQI
202234AQI
Highest AQI recorded in
May43AQI
Lowest AQI recorded in
August21AQI
202131AQI
Highest AQI recorded in
June42AQI
Lowest AQI recorded in
March25AQI
202032AQI
Highest AQI recorded in
August48AQI
Lowest AQI recorded in
September23AQI
Most & Least Polluted Years Over the Last 6 Years
Toyota's annual 2025 AQI (27) shows an average percentage change of -17.4% (improved AQI) compared to previous years: 2020 (32), 2021 (31), 2022 (34), 2023 (33), 2024 (36).