Inoyamacho, Kamakurayama, Kanagawa, 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
Inoyamacho, Kamakurayama, Kanagawa, Japan
AQI Trends: Highest and Lowest
Same Day Analysis (8th August ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 1st highest AQI at 49 of Good air quality on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 8th Aug - 9th Aug 2025
Inoyamacho, Kamakurayama, Kanagawa, Japan
4 AM8th Aug 2025
6 PM
3 AM9th Aug 2025
52AQI
26AQI
50AQI
28AQI
In the last 24 hours,
Inoyamacho's AQI reached its highest point of 52 at 1 PM during the Day, while the lowest point, 26, was recorded at 5 PM during the Day between 8th Aug and 9th Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Inoyamacho, Kamakurayama, Kanagawa, Japan
27°C24/29°C
24°C23/26°C
24°C22/27°C
26°C24/28°C
26°C25/28°C
27°C26/27°C
27°C25/28°C
27°C26/28°C
26°C25/27°C
27°C26/28°C
27°C26/28°C
28°C27/29°C
28°C27/29°C
27°C26/29°C
28°C26/29°C
28°C27/29°C
28°C27/29°C
28°C27/29°C
28°C27/29°C
28°C26/30°C
29°C26/32°C
28°C26/31°C
28°C26/30°C
28°C27/29°C
29°C27/31°C
29°C28/30°C
29°C28/31°C
30°C28/31°C
30°C29/31°C
28°C26/31°C
--°C/°C
44AQI
30AQI
43AQI
36AQI
2025 Days Vs Air Quality
Inoyamacho, Kamakurayama, Kanagawa, Japan
94%
206
6%
14
Total number of days with different AQI categories in last 221 days in 2025 (144 days remaining)
Under WHO’s Safe Air Quality Limits: 94%
Health Risk Level:
Very Low
In 2025, 94% of 221 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
Inoyamacho, Kamakurayama, Kanagawa, Japan
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
26AQI
30AQI
24AQI
26AQI
20AQI
43AQI
28AQI
35AQI
29AQI
26AQI
24AQI
23AQI
28AQI
25AQI
32AQI
21AQI
27AQI
25AQI
26AQI
25AQI
29AQI
34AQI
35AQI
35AQI
32AQI
33AQI
27AQI
30AQI
29AQI
28AQI
28AQI
23AQI
25AQI
27AQI
28AQI
29AQI
28AQI
28AQI
29AQI
29AQI
26AQI
29AQI
28AQI
31AQI
28AQI
29AQI
29AQI
32AQI
29AQI
30AQI
28AQI
30AQI
30AQI
32AQI
32AQI
34AQI
36AQI
37AQI
38AQI
49AQI
41AQI
38AQI
29AQI
28AQI
29AQI
33AQI
28AQI
34AQI
33AQI
31AQI
31AQI
32AQI
22AQI
20AQI
17AQI
16AQI
15AQI
14AQI
16AQI
22AQI
26AQI
29AQI
31AQI
48AQI
68AQI
60AQI
39AQI
31AQI
33AQI
28AQI
22AQI
20AQI
18AQI
19AQI
17AQI
15AQI
17AQI
18AQI
21AQI
26AQI
23AQI
22AQI
20AQI
26AQI
21AQI
21AQI
25AQI
30AQI
33AQI
28AQI
25AQI
23AQI
17AQI
20AQI
21AQI
22AQI
24AQI
22AQI
17AQI
21AQI
21AQI
17AQI
16AQI
20AQI
17AQI
18AQI
15AQI
18AQI
17AQI
15AQI
16AQI
16AQI
19AQI
18AQI
19AQI
21AQI
20AQI
23AQI
25AQI
52AQI
32AQI
30AQI
26AQI
24AQI
19AQI
19AQI
22AQI
16AQI
19AQI
15AQI
14AQI
15AQI
18AQI
18AQI
17AQI
21AQI
22AQI
33AQI
29AQI
25AQI
21AQI
19AQI
23AQI
21AQI
19AQI
24AQI
22AQI
25AQI
25AQI
27AQI
24AQI
22AQI
14AQI
14AQI
15AQI
17AQI
16AQI
17AQI
17AQI
19AQI
27AQI
29AQI
34AQI
34AQI
35AQI
44AQI
53AQI
69AQI
72AQI
71AQI
58AQI
55AQI
56AQI
54AQI
47AQI
46AQI
44AQI
44AQI
40AQI
36AQI
34AQI
35AQI
30AQI
29AQI
30AQI
27AQI
26AQI
25AQI
25AQI
28AQI
27AQI
29AQI
35AQI
42AQI
44AQI
64AQI
51AQI
51AQI
46AQI
49AQI
28AQI
30AQI
31AQI
22AQI
21AQI
21AQI
41AQI
48AQI
No. of days
202528AQI
Highest AQI recorded in
August48AQI
Lowest AQI recorded in
May21AQI
202434AQI
Highest AQI recorded in
April43AQI
Lowest AQI recorded in
December24AQI
202334AQI
Highest AQI recorded in
April43AQI
Lowest AQI recorded in
August25AQI
202233AQI
Highest AQI recorded in
April39AQI
Lowest AQI recorded in
August23AQI
202130AQI
Highest AQI recorded in
May38AQI
Lowest AQI recorded in
March25AQI
202030AQI
Highest AQI recorded in
August40AQI
Lowest AQI recorded in
September26AQI
Most & Least Polluted Years Over the Last 6 Years
Inoyamacho's annual 2025 AQI (28) shows an average percentage change of -11.1% (improved AQI) compared to previous years: 2020 (30), 2021 (30), 2022 (33), 2023 (34), 2024 (34).