Submerged, Aizawa, 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
Submerged, Aizawa, Kanagawa, Japan
AQI Trends: Highest and Lowest
Same Day Analysis (14th August):
On this day, AQI across the 5 years varied significantly: 2026 ranks 3rd highest AQI at 20 of Good air quality, showing improvement over 2025 and 2024 on the same day.
Day & Night AQI Trend: 13th Aug - 14th Aug 2026
Submerged, Aizawa, Kanagawa, Japan
4 AM13th Aug 2026
6 PM
3 AM14th Aug 2026
25AQI
21AQI
21AQI
14AQI
In the last 24 hours,
Submerged's AQI reached its highest point of 25 at 9 AM during the Day, while the lowest point, 14, was recorded at 10 PM during the Night between 13th Aug and 14th Aug 2026.
Day & Night AQI Trend : Jul - Aug 2026
Submerged, Aizawa, Kanagawa, Japan
29°C25/34°C
27°C24/29°C
26°C24/30°C
27°C24/30°C
29°C25/35°C
30°C26/35°C
30°C26/35°C
30°C26/36°C
28°C26/31°C
28°C25/33°C
26°C24/29°C
25°C22/29°C
25°C23/29°C
27°C21/33°C
28°C24/34°C
28°C24/33°C
29°C25/34°C
29°C24/35°C
23°C22/25°C
24°C20/29°C
25°C20/30°C
28°C25/32°C
27°C23/32°C
27°C24/31°C
27°C23/32°C
26°C23/29°C
23°C21/27°C
22°C21/23°C
24°C21/28°C
25°C22/28°C
43AQI
31AQI
42AQI
32AQI
2026 Days Vs Air Quality
Submerged, Aizawa, Kanagawa, Japan
81%
184
19%
42
Total number of days with different AQI categories in last 226 days in 2026 (139 days remaining)
Under WHO’s Safe Air Quality Limits: 81%
Health Risk Level:
Low
In 2026, 81% of 226 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
Submerged, Aizawa, Kanagawa, Japan
AQI levels in 2026
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
22AQI (US)
18AQI (US)
12AQI (US)
16AQI (US)
21AQI (US)
23AQI (US)
22AQI (US)
23AQI (US)
17AQI (US)
25AQI (US)
26AQI (US)
14AQI (US)
24AQI (US)
23AQI (US)
38AQI (US)
46AQI (US)
55AQI (US)
43AQI (US)
39AQI (US)
30AQI (US)
16AQI (US)
29AQI (US)
51AQI (US)
50AQI (US)
43AQI (US)
26AQI (US)
43AQI (US)
28AQI (US)
28AQI (US)
37AQI (US)
38AQI (US)
42AQI (US)
54AQI (US)
33AQI (US)
47AQI (US)
51AQI (US)
42AQI (US)
16AQI (US)
20AQI (US)
38AQI (US)
47AQI (US)
49AQI (US)
35AQI (US)
51AQI (US)
61AQI (US)
59AQI (US)
44AQI (US)
22AQI (US)
35AQI (US)
32AQI (US)
29AQI (US)
48AQI (US)
42AQI (US)
41AQI (US)
38AQI (US)
31AQI (US)
9AQI (US)
28AQI (US)
34AQI (US)
29AQI (US)
75AQI (US)
49AQI (US)
44AQI (US)
57AQI (US)
52AQI (US)
39AQI (US)
36AQI (US)
44AQI (US)
58AQI (US)
58AQI (US)
69AQI (US)
47AQI (US)
47AQI (US)
64AQI (US)
61AQI (US)
54AQI (US)
56AQI (US)
34AQI (US)
32AQI (US)
47AQI (US)
54AQI (US)
53AQI (US)
48AQI (US)
71AQI (US)
26AQI (US)
18AQI (US)
53AQI (US)
53AQI (US)
55AQI (US)
22AQI (US)
23AQI (US)
37AQI (US)
45AQI (US)
48AQI (US)
36AQI (US)
28AQI (US)
33AQI (US)
24AQI (US)
32AQI (US)
45AQI (US)
35AQI (US)
37AQI (US)
38AQI (US)
49AQI (US)
42AQI (US)
34AQI (US)
39AQI (US)
33AQI (US)
39AQI (US)
39AQI (US)
40AQI (US)
47AQI (US)
37AQI (US)
32AQI (US)
45AQI (US)
52AQI (US)
49AQI (US)
42AQI (US)
38AQI (US)
37AQI (US)
48AQI (US)
49AQI (US)
43AQI (US)
28AQI (US)
23AQI (US)
34AQI (US)
35AQI (US)
27AQI (US)
28AQI (US)
35AQI (US)
37AQI (US)
40AQI (US)
45AQI (US)
42AQI (US)
41AQI (US)
87AQI (US)
68AQI (US)
54AQI (US)
49AQI (US)
62AQI (US)
60AQI (US)
61AQI (US)
53AQI (US)
58AQI (US)
47AQI (US)
40AQI (US)
25AQI (US)
25AQI (US)
25AQI (US)
24AQI (US)
27AQI (US)
34AQI (US)
20AQI (US)
12AQI (US)
23AQI (US)
22AQI (US)
23AQI (US)
23AQI (US)
20AQI (US)
20AQI (US)
22AQI (US)
25AQI (US)
25AQI (US)
27AQI (US)
33AQI (US)
12AQI (US)
20AQI (US)
24AQI (US)
25AQI (US)
45AQI (US)
23AQI (US)
13AQI (US)
20AQI (US)
22AQI (US)
22AQI (US)
27AQI (US)
28AQI (US)
27AQI (US)
28AQI (US)
28AQI (US)
44AQI (US)
46AQI (US)
18AQI (US)
15AQI (US)
21AQI (US)
20AQI (US)
27AQI (US)
35AQI (US)
26AQI (US)
25AQI (US)
24AQI (US)
29AQI (US)
31AQI (US)
34AQI (US)
30AQI (US)
30AQI (US)
68AQI (US)
61AQI (US)
24AQI (US)
17AQI (US)
30AQI (US)
54AQI (US)
66AQI (US)
70AQI (US)
58AQI (US)
60AQI (US)
22AQI (US)
26AQI (US)
28AQI (US)
32AQI (US)
33AQI (US)
67AQI (US)
66AQI (US)
56AQI (US)
15AQI (US)
27AQI (US)
32AQI (US)
27AQI (US)
22AQI (US)
23AQI (US)
25AQI (US)
23AQI (US)
29AQI (US)
24AQI (US)
22AQI (US)
20AQI (US)
30AQI (US)
39AQI (US)
49AQI (US)
39AQI (US)
43AQI (US)
25AQI (US)
36AQI (US)
29AQI (US)
No. of days
202637AQI (US)
Highest AQI (US) recorded in
March49AQI (US)
Lowest AQI (US) recorded in
June25AQI (US)
202533AQI (US)
Highest AQI (US) recorded in
August47AQI (US)
Lowest AQI (US) recorded in
May20AQI (US)
202430AQI (US)
Highest AQI (US) recorded in
June40AQI (US)
Lowest AQI (US) recorded in
October24AQI (US)
202328AQI (US)
Highest AQI (US) recorded in
April36AQI (US)
Lowest AQI (US) recorded in
August20AQI (US)
202232AQI (US)
Highest AQI (US) recorded in
June46AQI (US)
Lowest AQI (US) recorded in
August13AQI (US)
202127AQI (US)
Highest AQI (US) recorded in
June36AQI (US)
Lowest AQI (US) recorded in
January14AQI (US)
202026AQI (US)
Highest AQI (US) recorded in
August47AQI (US)
Lowest AQI (US) recorded in
September14AQI (US)
Most & Least Polluted Years Over the Last 7 Years
Submerged's annual 2026 AQI (US) (37) shows an average percentage change of 27.09% (worsened AQI (US)) compared to previous years: 2020 (26), 2021 (27), 2022 (32), 2023 (28), 2024 (30), 2025 (33).