Shinshiro, 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
Shinshiro, Aichi, Japan
AQI Trends: Highest and Lowest
Same Day Analysis (31st August ):
On this day, AQI across the 4 years varied significantly: 2025 ranks 1st highest AQI at 21 of Good air quality on the same day.
Download 2024 Annual Data
World Air Quality Report
2025 Days Vs Air Quality
Shinshiro, Aichi, Japan
96%
203
4%
9
Total number of days with different AQI categories in last 213 days in 2025 (152 days remaining)
Under WHO’s Safe Air Quality Limits: 96%
Health Risk Level:
Very Low
In 2025, 96% of 213 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
Shinshiro, Aichi, Japan
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
27AQI
30AQI
29AQI
27AQI
27AQI
23AQI
28AQI
24AQI
27AQI
23AQI
26AQI
23AQI
27AQI
27AQI
30AQI
23AQI
28AQI
24AQI
23AQI
25AQI
30AQI
30AQI
37AQI
36AQI
36AQI
31AQI
25AQI
28AQI
28AQI
30AQI
33AQI
33AQI
25AQI
27AQI
30AQI
30AQI
30AQI
30AQI
30AQI
30AQI
30AQI
32AQI
27AQI
31AQI
30AQI
31AQI
30AQI
35AQI
30AQI
31AQI
31AQI
31AQI
31AQI
32AQI
33AQI
33AQI
35AQI
38AQI
36AQI
38AQI
36AQI
31AQI
29AQI
23AQI
32AQI
31AQI
28AQI
33AQI
33AQI
29AQI
27AQI
35AQI
23AQI
22AQI
18AQI
17AQI
16AQI
15AQI
19AQI
33AQI
31AQI
42AQI
41AQI
57AQI
93AQI
66AQI
47AQI
36AQI
36AQI
30AQI
26AQI
26AQI
20AQI
19AQI
20AQI
16AQI
18AQI
20AQI
19AQI
26AQI
25AQI
28AQI
22AQI
26AQI
18AQI
23AQI
26AQI
32AQI
40AQI
30AQI
30AQI
23AQI
20AQI
18AQI
25AQI
25AQI
26AQI
23AQI
23AQI
23AQI
25AQI
22AQI
22AQI
23AQI
21AQI
18AQI
19AQI
18AQI
19AQI
16AQI
17AQI
20AQI
24AQI
26AQI
28AQI
26AQI
23AQI
30AQI
28AQI
42AQI
33AQI
28AQI
27AQI
25AQI
19AQI
20AQI
19AQI
17AQI
20AQI
17AQI
18AQI
16AQI
19AQI
18AQI
20AQI
24AQI
23AQI
30AQI
38AQI
28AQI
25AQI
23AQI
25AQI
25AQI
25AQI
20AQI
22AQI
26AQI
31AQI
36AQI
28AQI
24AQI
17AQI
17AQI
17AQI
18AQI
17AQI
21AQI
22AQI
23AQI
38AQI
43AQI
46AQI
46AQI
50AQI
71AQI
59AQI
74AQI
75AQI
77AQI
56AQI
49AQI
49AQI
46AQI
40AQI
40AQI
41AQI
40AQI
36AQI
31AQI
30AQI
30AQI
28AQI
29AQI
27AQI
25AQI
22AQI
22AQI
23AQI
25AQI
31AQI
32AQI
28AQI
31AQI
34AQI
24AQI
23AQI
24AQI
42AQI
No. of days
202529AQI
Highest AQI recorded in
July42AQI
Lowest AQI recorded in
May23AQI
202427AQI
Highest AQI recorded in
May32AQI
Lowest AQI recorded in
October23AQI
202324AQI
Highest AQI recorded in
April32AQI
Lowest AQI recorded in
September18AQI
202227AQI
Highest AQI recorded in
May40AQI
Lowest AQI recorded in
August17AQI
202121AQI
Highest AQI recorded in
June29AQI
Lowest AQI recorded in
January8AQI
202012AQI
Highest AQI recorded in
August19AQI
Lowest AQI recorded in
December7AQI
Most & Least Polluted Years Over the Last 6 Years
Shinshiro's annual 2025 AQI (29) shows an average percentage change of 44.8% (worsened AQI) compared to previous years: 2020 (12), 2021 (21), 2022 (27), 2023 (24), 2024 (27).
