Minamiota, Yokohama, Kanagawa, Japan Historical Air Quality Analysis
Dive into detailed Air Quality Insights with historical data, monthly patterns, and yearly trends at your fingertips!
July Air Quality Analysis
Minamiota, Yokohama, Kanagawa, Japan
AQI Trends: Highest and Lowest
Same Day Analysis (29th July ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 2nd highest AQI at 33 of Good air quality, showing improvement over 2024 on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 30th Jul - 31st Jul 2025
Minamiota, Yokohama, Kanagawa, Japan
4 AM30th Jul 2025
6 PM
3 AM31st Jul 2025
AQI
AQI
56AQI
22AQI
In the last 24 hours,
Minamiota's AQI reached its highest point of 56 at 4 PM during the Night, while the lowest point, undefined, was recorded at 3 AM during the Night between 30th Jul and 31st Jul 2025.
Day & Night AQI Trend : Jul 2025
Minamiota, Yokohama, Kanagawa, Japan
26°C25/28°C
26°C25/28°C
26°C25/28°C
26°C25/28°C
27°C25/29°C
28°C26/31°C
28°C26/31°C
28°C26/30°C
28°C26/29°C
28°C24/30°C
24°C23/26°C
25°C22/27°C
26°C24/28°C
26°C25/28°C
27°C26/28°C
27°C26/28°C
27°C26/28°C
27°C25/28°C
27°C26/29°C
27°C26/29°C
28°C27/30°C
28°C27/30°C
28°C27/30°C
28°C27/30°C
29°C27/30°C
29°C27/30°C
28°C27/30°C
28°C27/30°C
29°C26/32°C
--°C/°C
--°C/°C
44AQI
37AQI
43AQI
41AQI
2025 Days Vs Air Quality
Minamiota, Yokohama, Kanagawa, Japan
95%
200
5%
10
Total number of days with different AQI categories in last 211 days in 2025 (154 days remaining)
Under WHO’s Safe Air Quality Limits: 95%
Health Risk Level:
Very Low
In 2025, 95% of 211 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
Minamiota, Yokohama, Kanagawa, Japan
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
28AQI
32AQI
23AQI
27AQI
22AQI
49AQI
33AQI
36AQI
30AQI
28AQI
24AQI
26AQI
30AQI
26AQI
32AQI
22AQI
27AQI
26AQI
28AQI
29AQI
30AQI
38AQI
38AQI
36AQI
38AQI
43AQI
32AQI
33AQI
30AQI
28AQI
26AQI
23AQI
24AQI
30AQI
29AQI
30AQI
28AQI
27AQI
30AQI
28AQI
25AQI
30AQI
28AQI
55AQI
33AQI
49AQI
31AQI
44AQI
31AQI
36AQI
28AQI
30AQI
33AQI
31AQI
34AQI
32AQI
35AQI
37AQI
38AQI
54AQI
42AQI
39AQI
30AQI
29AQI
30AQI
32AQI
29AQI
34AQI
31AQI
29AQI
32AQI
30AQI
26AQI
22AQI
18AQI
17AQI
16AQI
15AQI
17AQI
23AQI
28AQI
31AQI
32AQI
47AQI
63AQI
57AQI
38AQI
32AQI
31AQI
27AQI
21AQI
21AQI
18AQI
19AQI
18AQI
15AQI
17AQI
19AQI
18AQI
24AQI
23AQI
22AQI
19AQI
24AQI
21AQI
21AQI
26AQI
29AQI
32AQI
27AQI
25AQI
22AQI
17AQI
21AQI
19AQI
23AQI
23AQI
21AQI
17AQI
20AQI
19AQI
17AQI
17AQI
20AQI
17AQI
17AQI
15AQI
16AQI
16AQI
14AQI
16AQI
16AQI
20AQI
19AQI
19AQI
19AQI
19AQI
23AQI
25AQI
54AQI
29AQI
31AQI
26AQI
24AQI
19AQI
21AQI
25AQI
16AQI
19AQI
16AQI
14AQI
14AQI
18AQI
21AQI
17AQI
21AQI
21AQI
36AQI
28AQI
25AQI
23AQI
20AQI
24AQI
21AQI
19AQI
26AQI
22AQI
30AQI
28AQI
28AQI
24AQI
20AQI
12AQI
13AQI
15AQI
19AQI
16AQI
21AQI
19AQI
21AQI
33AQI
32AQI
42AQI
38AQI
39AQI
50AQI
63AQI
77AQI
72AQI
70AQI
50AQI
49AQI
54AQI
49AQI
40AQI
42AQI
41AQI
41AQI
35AQI
29AQI
30AQI
31AQI
29AQI
30AQI
33AQI
28AQI
27AQI
25AQI
26AQI
33AQI
31AQI
32AQI
32AQI
21AQI
21AQI
22AQI
42AQI
No. of days
202528AQI
Highest AQI recorded in
July42AQI
Lowest AQI recorded in
May21AQI
202434AQI
Highest AQI recorded in
July47AQI
Lowest AQI recorded in
December26AQI
202337AQI
Highest AQI recorded in
April44AQI
Lowest AQI recorded in
August27AQI
202235AQI
Highest AQI recorded in
April41AQI
Lowest AQI recorded in
August22AQI
202133AQI
Highest AQI recorded in
May37AQI
Lowest AQI recorded in
February27AQI
202033AQI
Highest AQI recorded in
August43AQI
Lowest AQI recorded in
September28AQI
Most & Least Polluted Years Over the Last 6 Years
Minamiota's annual 2025 AQI (28) shows an average percentage change of -16.7% (improved AQI) compared to previous years: 2020 (33), 2021 (33), 2022 (35), 2023 (37), 2024 (34).