Uracha, Tahara, 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
Uracha, Tahara, Aichi, Japan
AQI Trends: Highest and Lowest
Same Day Analysis (20th August ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 1st highest AQI at 47 of Good air quality on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 21st Aug - 22nd Aug 2025
Uracha, Tahara, Aichi, Japan
5 AM21st Aug 2025
6 PM
4 AM22nd Aug 2025
AQI
AQI
59AQI
41AQI
In the last 24 hours,
Uracha's AQI reached its highest point of 59 at 12 PM during the Night, while the lowest point, undefined, was recorded at 4 AM during the Night between 21st Aug and 22nd Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Uracha, Tahara, Aichi, Japan
28°C27/30°C
28°C26/30°C
28°C27/30°C
28°C27/30°C
28°C27/30°C
28°C27/30°C
28°C27/31°C
29°C27/30°C
29°C27/30°C
29°C27/32°C
29°C27/32°C
29°C28/31°C
29°C28/30°C
30°C28/31°C
31°C29/32°C
29°C28/30°C
29°C27/31°C
28°C27/30°C
27°C26/28°C
27°C27/28°C
27°C26/27°C
28°C27/31°C
27°C26/29°C
28°C27/30°C
28°C27/30°C
28°C27/30°C
29°C27/31°C
28°C27/30°C
29°C27/30°C
--°C/°C
--°C/°C
46AQI
37AQI
39AQI
38AQI
2025 Days Vs Air Quality
Uracha, Tahara, Aichi, Japan
92%
213
8%
19
Total number of days with different AQI categories in last 233 days in 2025 (132 days remaining)
Under WHO’s Safe Air Quality Limits: 92%
Health Risk Level:
Very Low
In 2025, 92% of 233 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
Uracha, Tahara, Aichi, Japan
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
28AQI
29AQI
31AQI
28AQI
26AQI
23AQI
28AQI
25AQI
26AQI
23AQI
24AQI
23AQI
28AQI
30AQI
31AQI
23AQI
28AQI
25AQI
26AQI
27AQI
30AQI
30AQI
37AQI
36AQI
36AQI
32AQI
25AQI
30AQI
28AQI
30AQI
35AQI
38AQI
27AQI
31AQI
31AQI
30AQI
30AQI
31AQI
30AQI
29AQI
29AQI
30AQI
25AQI
32AQI
28AQI
31AQI
31AQI
33AQI
30AQI
30AQI
29AQI
29AQI
31AQI
31AQI
32AQI
32AQI
36AQI
39AQI
40AQI
41AQI
42AQI
33AQI
34AQI
23AQI
30AQI
30AQI
30AQI
34AQI
33AQI
30AQI
29AQI
36AQI
23AQI
22AQI
18AQI
16AQI
16AQI
15AQI
19AQI
32AQI
33AQI
40AQI
40AQI
53AQI
87AQI
66AQI
46AQI
38AQI
36AQI
35AQI
27AQI
28AQI
20AQI
20AQI
21AQI
16AQI
20AQI
23AQI
21AQI
29AQI
27AQI
29AQI
22AQI
26AQI
19AQI
23AQI
25AQI
32AQI
34AQI
31AQI
26AQI
23AQI
22AQI
15AQI
28AQI
25AQI
29AQI
25AQI
29AQI
30AQI
29AQI
22AQI
23AQI
20AQI
19AQI
18AQI
17AQI
17AQI
17AQI
15AQI
16AQI
20AQI
22AQI
24AQI
24AQI
22AQI
23AQI
25AQI
27AQI
32AQI
26AQI
24AQI
22AQI
20AQI
17AQI
18AQI
16AQI
15AQI
18AQI
16AQI
16AQI
15AQI
18AQI
16AQI
19AQI
21AQI
22AQI
24AQI
28AQI
23AQI
19AQI
18AQI
21AQI
20AQI
18AQI
17AQI
18AQI
22AQI
24AQI
26AQI
26AQI
23AQI
18AQI
16AQI
16AQI
16AQI
16AQI
19AQI
17AQI
19AQI
32AQI
38AQI
43AQI
51AQI
51AQI
70AQI
63AQI
73AQI
79AQI
79AQI
60AQI
56AQI
55AQI
53AQI
47AQI
50AQI
50AQI
48AQI
42AQI
35AQI
32AQI
31AQI
28AQI
27AQI
28AQI
24AQI
25AQI
23AQI
26AQI
32AQI
35AQI
35AQI
45AQI
45AQI
47AQI
65AQI
52AQI
55AQI
51AQI
45AQI
51AQI
47AQI
40AQI
37AQI
38AQI
38AQI
40AQI
40AQI
41AQI
44AQI
46AQI
47AQI
28AQI
31AQI
34AQI
25AQI
21AQI
20AQI
45AQI
46AQI
No. of days
202531AQI
Highest AQI recorded in
August46AQI
Lowest AQI recorded in
June20AQI
202440AQI
Highest AQI recorded in
April55AQI
Lowest AQI recorded in
December26AQI
202343AQI
Highest AQI recorded in
April56AQI
Lowest AQI recorded in
August30AQI
202242AQI
Highest AQI recorded in
March56AQI
Lowest AQI recorded in
August26AQI
202140AQI
Highest AQI recorded in
June47AQI
Lowest AQI recorded in
August35AQI
202037AQI
Highest AQI recorded in
August44AQI
Lowest AQI recorded in
September28AQI
Most & Least Polluted Years Over the Last 6 Years
Uracha's annual 2025 AQI (31) shows an average percentage change of -23.8% (improved AQI) compared to previous years: 2020 (37), 2021 (40), 2022 (42), 2023 (43), 2024 (40).