Sakuracho, Sakai, Kanagawa, Japan Historical Air Quality Analysis
Dive into detailed Air Quality Insights with historical data, monthly patterns, and yearly trends at your fingertips!
September Air Quality Analysis
Sakuracho, Sakai, Kanagawa, Japan
AQI Trends: Highest and Lowest
Same Day Analysis (28th September ):
On this day, AQI across the 5 years varied significantly: 2025 ranks the most lowest AQI at 33 of Good air quality, showing improvement over 2024, 2023, 2022 and 2021 on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 28th Sep - 29th Sep 2025
Sakuracho, Sakai, Kanagawa, Japan
5 AM28th Sep 2025
5 PM
4 AM29th Sep 2025
48AQI
21AQI
53AQI
12AQI
In the last 24 hours,
Sakuracho's AQI reached its highest point of 53 at 3 AM during the Night, while the lowest point, 12, was recorded at 1 AM during the Night between 28th Sep and 29th Sep 2025.
Day & Night AQI Trend : Aug - Sep 2025
Sakuracho, Sakai, Kanagawa, Japan
28°C25/32°C
28°C26/32°C
29°C26/33°C
29°C26/33°C
28°C25/32°C
25°C24/25°C
24°C22/25°C
25°C23/27°C
26°C23/29°C
28°C25/31°C
27°C26/30°C
27°C25/30°C
26°C23/29°C
24°C23/26°C
26°C23/29°C
27°C25/31°C
26°C25/28°C
27°C25/29°C
28°C25/32°C
27°C23/32°C
21°C20/22°C
22°C21/23°C
25°C22/29°C
22°C20/25°C
22°C19/25°C
22°C19/24°C
23°C19/26°C
25°C23/29°C
23°C22/24°C
23°C22/25°C
--°C/°C
39AQI
36AQI
37AQI
35AQI
2025 Days Vs Air Quality
Sakuracho, Sakai, Kanagawa, Japan
92%
249
8%
22
Total number of days with different AQI categories in last 272 days in 2025 (93 days remaining)
Under WHO’s Safe Air Quality Limits: 92%
Health Risk Level:
Very Low
In 2025, 92% of 272 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
Sakuracho, Sakai, Kanagawa, Japan
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
25AQI
31AQI
24AQI
24AQI
22AQI
49AQI
30AQI
36AQI
29AQI
28AQI
24AQI
25AQI
29AQI
26AQI
31AQI
22AQI
25AQI
26AQI
27AQI
26AQI
32AQI
34AQI
40AQI
39AQI
39AQI
33AQI
33AQI
29AQI
31AQI
29AQI
26AQI
24AQI
25AQI
29AQI
29AQI
29AQI
28AQI
29AQI
30AQI
28AQI
27AQI
28AQI
30AQI
29AQI
28AQI
27AQI
30AQI
34AQI
28AQI
30AQI
28AQI
30AQI
28AQI
30AQI
29AQI
33AQI
32AQI
36AQI
38AQI
51AQI
42AQI
41AQI
32AQI
26AQI
27AQI
30AQI
29AQI
32AQI
32AQI
29AQI
27AQI
31AQI
27AQI
22AQI
17AQI
16AQI
15AQI
14AQI
16AQI
25AQI
26AQI
30AQI
33AQI
51AQI
71AQI
59AQI
39AQI
31AQI
32AQI
31AQI
22AQI
21AQI
17AQI
18AQI
18AQI
14AQI
16AQI
18AQI
22AQI
21AQI
20AQI
22AQI
19AQI
21AQI
19AQI
19AQI
23AQI
27AQI
30AQI
26AQI
22AQI
21AQI
15AQI
17AQI
17AQI
20AQI
20AQI
19AQI
14AQI
19AQI
18AQI
17AQI
16AQI
19AQI
17AQI
16AQI
16AQI
16AQI
16AQI
14AQI
16AQI
16AQI
18AQI
18AQI
20AQI
20AQI
18AQI
20AQI
23AQI
54AQI
31AQI
31AQI
25AQI
24AQI
18AQI
21AQI
26AQI
16AQI
20AQI
15AQI
16AQI
14AQI
16AQI
16AQI
17AQI
18AQI
20AQI
38AQI
26AQI
26AQI
24AQI
23AQI
24AQI
23AQI
20AQI
20AQI
22AQI
26AQI
29AQI
29AQI
26AQI
21AQI
12AQI
13AQI
14AQI
20AQI
15AQI
18AQI
20AQI
24AQI
41AQI
42AQI
47AQI
46AQI
45AQI
52AQI
60AQI
77AQI
73AQI
72AQI
53AQI
47AQI
54AQI
50AQI
39AQI
40AQI
39AQI
42AQI
36AQI
30AQI
30AQI
33AQI
32AQI
36AQI
38AQI
33AQI
31AQI
29AQI
27AQI
33AQI
33AQI
35AQI
36AQI
42AQI
47AQI
63AQI
51AQI
51AQI
47AQI
41AQI
45AQI
35AQI
35AQI
36AQI
33AQI
36AQI
38AQI
39AQI
40AQI
42AQI
45AQI
47AQI
48AQI
48AQI
48AQI
55AQI
57AQI
55AQI
52AQI
49AQI
52AQI
55AQI
54AQI
43AQI
38AQI
37AQI
32AQI
32AQI
29AQI
30AQI
38AQI
40AQI
37AQI
30AQI
31AQI
29AQI
39AQI
34AQI
39AQI
49AQI
49AQI
35AQI
31AQI
31AQI
30AQI
28AQI
28AQI
30AQI
41AQI
32AQI
33AQI
30AQI
30AQI
32AQI
20AQI
20AQI
22AQI
43AQI
46AQI
35AQI
No. of days
202531AQI
Highest AQI recorded in
August46AQI
Lowest AQI recorded in
April20AQI
202429AQI
Highest AQI recorded in
July43AQI
Lowest AQI recorded in
January23AQI
202326AQI
Highest AQI recorded in
April35AQI
Lowest AQI recorded in
August17AQI
202232AQI
Highest AQI recorded in
June43AQI
Lowest AQI recorded in
December23AQI
202123AQI
Highest AQI recorded in
June33AQI
Lowest AQI recorded in
February9AQI
202022AQI
Highest AQI recorded in
August43AQI
Lowest AQI recorded in
September9AQI
Most & Least Polluted Years Over the Last 6 Years
Sakuracho's annual 2025 AQI (31) shows an average percentage change of 18.4% (worsened AQI) compared to previous years: 2020 (22), 2021 (23), 2022 (32), 2023 (26), 2024 (29).