Fujisawa, 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
Fujisawa, 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: 8th Aug - 9th Aug 2025
Fujisawa, Kamakurayama, Kanagawa, Japan
4 AM8th Aug 2025
6 PM
3 AM9th Aug 2025
60AQI
22AQI
52AQI
29AQI
In the last 24 hours,
Fujisawa's AQI reached its highest point of 60 at 2 PM during the Day, while the lowest point, 22, was recorded at 5 PM during the Day between 8th Aug and 9th Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Fujisawa, Kamakurayama, Kanagawa, Japan
28°C24/30°C
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
45AQI
35AQI
45AQI
37AQI
2025 Days Vs Air Quality
Fujisawa, Kamakurayama, Kanagawa, Japan
93%
204
7%
16
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
Fujisawa, Kamakurayama, Kanagawa, Japan
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
27AQI
33AQI
26AQI
28AQI
24AQI
57AQI
33AQI
36AQI
32AQI
28AQI
26AQI
27AQI
33AQI
27AQI
33AQI
23AQI
27AQI
26AQI
29AQI
28AQI
32AQI
38AQI
41AQI
40AQI
38AQI
35AQI
32AQI
30AQI
30AQI
27AQI
28AQI
25AQI
25AQI
34AQI
32AQI
32AQI
29AQI
28AQI
29AQI
28AQI
27AQI
29AQI
29AQI
30AQI
29AQI
29AQI
30AQI
34AQI
30AQI
30AQI
29AQI
31AQI
30AQI
32AQI
32AQI
35AQI
36AQI
38AQI
41AQI
54AQI
43AQI
41AQI
31AQI
31AQI
29AQI
33AQI
31AQI
35AQI
34AQI
33AQI
33AQI
36AQI
24AQI
22AQI
17AQI
16AQI
15AQI
14AQI
16AQI
22AQI
27AQI
30AQI
30AQI
45AQI
61AQI
55AQI
37AQI
30AQI
30AQI
29AQI
21AQI
20AQI
17AQI
18AQI
17AQI
14AQI
16AQI
18AQI
22AQI
23AQI
22AQI
21AQI
17AQI
23AQI
22AQI
23AQI
26AQI
31AQI
33AQI
26AQI
24AQI
21AQI
16AQI
18AQI
18AQI
21AQI
22AQI
21AQI
18AQI
22AQI
19AQI
17AQI
18AQI
23AQI
18AQI
17AQI
15AQI
16AQI
17AQI
15AQI
16AQI
16AQI
19AQI
18AQI
20AQI
19AQI
19AQI
23AQI
26AQI
53AQI
33AQI
30AQI
25AQI
24AQI
18AQI
20AQI
23AQI
15AQI
19AQI
16AQI
13AQI
14AQI
16AQI
18AQI
16AQI
22AQI
22AQI
36AQI
29AQI
26AQI
22AQI
21AQI
23AQI
19AQI
18AQI
23AQI
23AQI
26AQI
26AQI
24AQI
22AQI
19AQI
11AQI
13AQI
14AQI
19AQI
16AQI
17AQI
18AQI
20AQI
30AQI
32AQI
37AQI
34AQI
35AQI
46AQI
57AQI
73AQI
75AQI
73AQI
56AQI
53AQI
56AQI
53AQI
45AQI
47AQI
45AQI
45AQI
40AQI
31AQI
31AQI
33AQI
29AQI
30AQI
33AQI
29AQI
29AQI
27AQI
27AQI
30AQI
31AQI
32AQI
33AQI
41AQI
44AQI
63AQI
51AQI
52AQI
48AQI
50AQI
31AQI
31AQI
32AQI
21AQI
21AQI
21AQI
42AQI
48AQI
No. of days
202529AQI
Highest AQI recorded in
August48AQI
Lowest AQI recorded in
May21AQI
202438AQI
Highest AQI recorded in
July50AQI
Lowest AQI recorded in
December26AQI
202341AQI
Highest AQI recorded in
April48AQI
Lowest AQI recorded in
August32AQI
202239AQI
Highest AQI recorded in
March46AQI
Lowest AQI recorded in
August24AQI
202136AQI
Highest AQI recorded in
May44AQI
Lowest AQI recorded in
September33AQI
202037AQI
Highest AQI recorded in
August44AQI
Lowest AQI recorded in
September29AQI
Most & Least Polluted Years Over the Last 6 Years
Fujisawa's annual 2025 AQI (29) shows an average percentage change of -23.2% (improved AQI) compared to previous years: 2020 (37), 2021 (36), 2022 (39), 2023 (41), 2024 (38).