Isehara, 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
Isehara, Kanagawa, Japan
AQI Trends: Highest and Lowest
Same Day Analysis (7th August):
On this day, AQI across the 5 years varied significantly: 2026 ranks 3rd highest AQI at 24 of Good air quality, showing improvement over 2025 and 2024 on the same day.
Day & Night AQI Trend: 6th Aug - 7th Aug 2026
Isehara, Kanagawa, Japan
4 AM6th Aug 2026
6 PM
3 AM7th Aug 2026
29AQI
21AQI
23AQI
21AQI
In the last 24 hours,
Isehara's AQI reached its highest point of 29 at 4 AM during the Day, while the lowest point, 21, was recorded at 3 AM during the Night between 6th Aug and 7th Aug 2026.
Day & Night AQI Trend : Jul - Aug 2026
Isehara, Kanagawa, Japan
24°C21/27°C
25°C22/28°C
26°C23/29°C
25°C24/28°C
25°C23/27°C
26°C23/29°C
27°C24/31°C
28°C25/32°C
26°C25/28°C
26°C25/29°C
27°C24/29°C
29°C25/32°C
29°C26/33°C
29°C26/32°C
30°C26/34°C
28°C26/30°C
28°C25/31°C
26°C25/28°C
26°C23/28°C
25°C23/28°C
27°C23/31°C
28°C25/33°C
28°C25/32°C
28°C26/32°C
28°C25/33°C
24°C23/26°C
25°C21/29°C
26°C22/29°C
28°C25/31°C
27°C25/30°C
37AQI
32AQI
37AQI
33AQI
2026 Days Vs Air Quality
Isehara, Kanagawa, Japan
84%
185
16%
34
Total number of days with different AQI categories in last 219 days in 2026 (146 days remaining)
Under WHO’s Safe Air Quality Limits: 84%
Health Risk Level:
Low
In 2026, 84% of 219 days were within WHO’s safe air quality limits. The risk of health issues is Low, but the long-term effects, especially on vulnerable individuals, remain uncertain.
Annual Air Quality Insights
Isehara, Kanagawa, Japan
AQI levels in 2026
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
22AQI (US)
14AQI (US)
15AQI (US)
15AQI (US)
28AQI (US)
17AQI (US)
19AQI (US)
30AQI (US)
20AQI (US)
25AQI (US)
26AQI (US)
17AQI (US)
25AQI (US)
25AQI (US)
29AQI (US)
50AQI (US)
58AQI (US)
46AQI (US)
45AQI (US)
26AQI (US)
18AQI (US)
27AQI (US)
34AQI (US)
34AQI (US)
25AQI (US)
20AQI (US)
35AQI (US)
29AQI (US)
24AQI (US)
33AQI (US)
34AQI (US)
29AQI (US)
44AQI (US)
31AQI (US)
33AQI (US)
42AQI (US)
50AQI (US)
14AQI (US)
15AQI (US)
31AQI (US)
35AQI (US)
42AQI (US)
35AQI (US)
50AQI (US)
58AQI (US)
56AQI (US)
43AQI (US)
18AQI (US)
23AQI (US)
30AQI (US)
30AQI (US)
47AQI (US)
40AQI (US)
40AQI (US)
40AQI (US)
35AQI (US)
8AQI (US)
27AQI (US)
32AQI (US)
29AQI (US)
75AQI (US)
43AQI (US)
57AQI (US)
56AQI (US)
49AQI (US)
32AQI (US)
34AQI (US)
33AQI (US)
58AQI (US)
59AQI (US)
17AQI (US)
17AQI (US)
46AQI (US)
59AQI (US)
16AQI (US)
28AQI (US)
54AQI (US)
32AQI (US)
32AQI (US)
44AQI (US)
48AQI (US)
46AQI (US)
46AQI (US)
56AQI (US)
13AQI (US)
17AQI (US)
53AQI (US)
51AQI (US)
58AQI (US)
17AQI (US)
23AQI (US)
36AQI (US)
45AQI (US)
44AQI (US)
24AQI (US)
29AQI (US)
27AQI (US)
21AQI (US)
33AQI (US)
45AQI (US)
35AQI (US)
34AQI (US)
35AQI (US)
41AQI (US)
36AQI (US)
33AQI (US)
39AQI (US)
30AQI (US)
37AQI (US)
39AQI (US)
40AQI (US)
46AQI (US)
37AQI (US)
31AQI (US)
45AQI (US)
51AQI (US)
48AQI (US)
42AQI (US)
51AQI (US)
37AQI (US)
34AQI (US)
50AQI (US)
43AQI (US)
27AQI (US)
23AQI (US)
30AQI (US)
32AQI (US)
26AQI (US)
24AQI (US)
29AQI (US)
30AQI (US)
33AQI (US)
44AQI (US)
39AQI (US)
36AQI (US)
87AQI (US)
69AQI (US)
54AQI (US)
49AQI (US)
62AQI (US)
59AQI (US)
61AQI (US)
52AQI (US)
59AQI (US)
47AQI (US)
40AQI (US)
25AQI (US)
26AQI (US)
25AQI (US)
24AQI (US)
26AQI (US)
30AQI (US)
31AQI (US)
26AQI (US)
24AQI (US)
22AQI (US)
22AQI (US)
22AQI (US)
20AQI (US)
22AQI (US)
22AQI (US)
24AQI (US)
25AQI (US)
27AQI (US)
29AQI (US)
16AQI (US)
22AQI (US)
24AQI (US)
25AQI (US)
29AQI (US)
22AQI (US)
20AQI (US)
19AQI (US)
22AQI (US)
22AQI (US)
26AQI (US)
29AQI (US)
20AQI (US)
27AQI (US)
28AQI (US)
26AQI (US)
26AQI (US)
18AQI (US)
16AQI (US)
18AQI (US)
20AQI (US)
24AQI (US)
26AQI (US)
25AQI (US)
24AQI (US)
24AQI (US)
23AQI (US)
25AQI (US)
31AQI (US)
29AQI (US)
26AQI (US)
63AQI (US)
60AQI (US)
21AQI (US)
16AQI (US)
26AQI (US)
52AQI (US)
63AQI (US)
68AQI (US)
54AQI (US)
58AQI (US)
25AQI (US)
26AQI (US)
24AQI (US)
22AQI (US)
31AQI (US)
59AQI (US)
63AQI (US)
58AQI (US)
13AQI (US)
23AQI (US)
26AQI (US)
24AQI (US)
24AQI (US)
28AQI (US)
35AQI (US)
41AQI (US)
37AQI (US)
41AQI (US)
24AQI (US)
33AQI (US)
33AQI (US)
No. of days
202634AQI (US)
Highest AQI (US) recorded in
March41AQI (US)
Lowest AQI (US) recorded in
June24AQI (US)
202533AQI (US)
Highest AQI (US) recorded in
August46AQI (US)
Lowest AQI (US) recorded in
April20AQI (US)
202435AQI (US)
Highest AQI (US) recorded in
July51AQI (US)
Lowest AQI (US) recorded in
December24AQI (US)
202338AQI (US)
Highest AQI (US) recorded in
April45AQI (US)
Lowest AQI (US) recorded in
January32AQI (US)
202240AQI (US)
Highest AQI (US) recorded in
March47AQI (US)
Lowest AQI (US) recorded in
August28AQI (US)
202139AQI (US)
Highest AQI (US) recorded in
May46AQI (US)
Lowest AQI (US) recorded in
January25AQI (US)
202033AQI (US)
Highest AQI (US) recorded in
August51AQI (US)
Lowest AQI (US) recorded in
November17AQI (US)
Most & Least Polluted Years Over the Last 7 Years
Isehara's annual 2026 AQI (US) (34) shows an average percentage change of -5.8% (improved AQI (US)) compared to previous years: 2020 (33), 2021 (39), 2022 (40), 2023 (38), 2024 (35), 2025 (33).