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
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 50 of Good air quality on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 9th Aug - 10th Aug 2025
Kamakurayama, Kanagawa, Japan
4 AM9th Aug 2025
6 PM
3 AM10th Aug 2025
AQI
AQI
56AQI
23AQI
In the last 24 hours,
Kamakurayama's AQI reached its highest point of 56 at 6 PM during the Night, while the lowest point, undefined, was recorded at 3 AM during the Night between 9th Aug and 10th Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Kamakurayama, Kanagawa, Japan
24°C23/26°C
25°C22/28°C
26°C24/28°C
27°C25/29°C
27°C26/28°C
27°C25/28°C
27°C26/28°C
26°C25/28°C
27°C25/29°C
27°C26/29°C
28°C27/30°C
28°C27/30°C
28°C27/30°C
28°C27/31°C
29°C27/30°C
29°C27/31°C
28°C27/30°C
28°C27/31°C
29°C26/31°C
29°C26/33°C
28°C26/32°C
28°C27/31°C
29°C27/31°C
29°C27/33°C
30°C28/32°C
30°C28/33°C
31°C29/33°C
31°C29/32°C
29°C26/32°C
--°C/°C
--°C/°C
43AQI
34AQI
44AQI
37AQI
2025 Days Vs Air Quality
Kamakurayama, Kanagawa, Japan
93%
205
7%
15
Total number of days with different AQI categories in last 221 days in 2025 (144 days remaining)
Under WHO’s Safe Air Quality Limits: 93%
Health Risk Level:
Very Low
In 2025, 93% 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
Kamakurayama, Kanagawa, Japan
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
27AQI
33AQI
25AQI
26AQI
22AQI
50AQI
31AQI
36AQI
30AQI
27AQI
24AQI
25AQI
31AQI
26AQI
32AQI
22AQI
27AQI
25AQI
28AQI
28AQI
31AQI
36AQI
38AQI
37AQI
35AQI
34AQI
29AQI
30AQI
29AQI
28AQI
28AQI
24AQI
25AQI
31AQI
30AQI
30AQI
28AQI
28AQI
29AQI
29AQI
27AQI
29AQI
29AQI
31AQI
28AQI
29AQI
30AQI
34AQI
29AQI
30AQI
29AQI
30AQI
30AQI
32AQI
32AQI
34AQI
36AQI
38AQI
39AQI
52AQI
42AQI
40AQI
30AQI
30AQI
29AQI
33AQI
30AQI
35AQI
34AQI
32AQI
31AQI
34AQI
24AQI
21AQI
17AQI
16AQI
15AQI
14AQI
16AQI
22AQI
27AQI
29AQI
30AQI
46AQI
64AQI
57AQI
38AQI
31AQI
31AQI
28AQI
22AQI
20AQI
17AQI
18AQI
17AQI
15AQI
16AQI
18AQI
21AQI
23AQI
22AQI
22AQI
18AQI
24AQI
23AQI
23AQI
25AQI
30AQI
32AQI
26AQI
24AQI
22AQI
16AQI
19AQI
19AQI
21AQI
23AQI
21AQI
17AQI
21AQI
20AQI
17AQI
17AQI
22AQI
18AQI
17AQI
15AQI
17AQI
17AQI
15AQI
16AQI
16AQI
19AQI
18AQI
19AQI
20AQI
19AQI
23AQI
25AQI
53AQI
31AQI
30AQI
26AQI
24AQI
18AQI
20AQI
23AQI
16AQI
19AQI
15AQI
14AQI
14AQI
17AQI
19AQI
17AQI
22AQI
22AQI
36AQI
30AQI
25AQI
21AQI
20AQI
24AQI
21AQI
19AQI
24AQI
23AQI
27AQI
27AQI
26AQI
23AQI
20AQI
13AQI
14AQI
14AQI
18AQI
16AQI
17AQI
19AQI
20AQI
31AQI
32AQI
37AQI
34AQI
36AQI
47AQI
58AQI
74AQI
74AQI
72AQI
56AQI
53AQI
56AQI
53AQI
45AQI
46AQI
44AQI
46AQI
40AQI
34AQI
33AQI
33AQI
30AQI
30AQI
32AQI
28AQI
28AQI
26AQI
26AQI
28AQI
29AQI
30AQI
34AQI
41AQI
45AQI
63AQI
51AQI
51AQI
48AQI
50AQI
30AQI
30AQI
32AQI
21AQI
21AQI
21AQI
42AQI
48AQI
No. of days
202529AQI
Highest AQI recorded in
August48AQI
Lowest AQI recorded in
May21AQI
202435AQI
Highest AQI recorded in
July44AQI
Lowest AQI recorded in
December25AQI
202337AQI
Highest AQI recorded in
April45AQI
Lowest AQI recorded in
August29AQI
202235AQI
Highest AQI recorded in
March42AQI
Lowest AQI recorded in
August26AQI
202131AQI
Highest AQI recorded in
June38AQI
Lowest AQI recorded in
February20AQI
202031AQI
Highest AQI recorded in
August44AQI
Lowest AQI recorded in
October22AQI
Most & Least Polluted Years Over the Last 6 Years
Kamakurayama's annual 2025 AQI (29) shows an average percentage change of -14.1% (improved AQI) compared to previous years: 2020 (31), 2021 (31), 2022 (35), 2023 (37), 2024 (35).