Sakurazuka, Osaka, 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
Sakurazuka, Osaka, Japan
AQI Trends: Highest and Lowest
Same Day Analysis (28th July ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 4th highest AQI at 32 of Good air quality, showing improvement over 2024, 2023 and 2021 on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 30th Jul - 31st Jul 2025
Sakurazuka, Osaka, Japan
4 AM30th Jul 2025
7 PM
3 AM31st Jul 2025
59AQI
32AQI
40AQI
31AQI
In the last 24 hours,
Sakurazuka's AQI reached its highest point of 59 at 4 PM during the Day, while the lowest point, 31, was recorded at 4 AM during the Night between 30th Jul and 31st Jul 2025.
Day & Night AQI Trend : Jul 2025
Sakurazuka, Osaka, Japan
29°C25/33°C
28°C25/32°C
28°C25/32°C
28°C25/33°C
29°C26/33°C
30°C26/34°C
30°C26/36°C
29°C26/35°C
29°C26/35°C
30°C26/36°C
29°C26/34°C
28°C25/34°C
28°C25/33°C
27°C24/32°C
28°C24/32°C
28°C25/32°C
25°C23/27°C
27°C23/31°C
27°C24/32°C
28°C25/33°C
29°C25/32°C
29°C26/33°C
29°C26/34°C
29°C26/34°C
29°C26/34°C
29°C26/34°C
29°C26/34°C
29°C26/35°C
30°C26/36°C
30°C26/35°C
--°C/°C
54AQI
49AQI
54AQI
54AQI
2025 Days Vs Air Quality
Sakurazuka, Osaka, Japan
72%
150
28%
59
Total number of days with different AQI categories in last 212 days in 2025 (153 days remaining)
Under WHO’s Safe Air Quality Limits: 72%
Health Risk Level:
Low
In 2025, 72% of 212 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
Sakurazuka, Osaka, Japan
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
32AQI
43AQI
31AQI
31AQI
31AQI
33AQI
33AQI
31AQI
29AQI
23AQI
26AQI
42AQI
41AQI
53AQI
42AQI
41AQI
35AQI
33AQI
32AQI
43AQI
37AQI
55AQI
70AQI
60AQI
40AQI
34AQI
35AQI
35AQI
28AQI
38AQI
70AQI
67AQI
43AQI
53AQI
37AQI
38AQI
31AQI
38AQI
24AQI
26AQI
28AQI
25AQI
42AQI
27AQI
42AQI
27AQI
52AQI
35AQI
34AQI
26AQI
26AQI
24AQI
30AQI
30AQI
27AQI
32AQI
38AQI
63AQI
63AQI
66AQI
86AQI
40AQI
40AQI
26AQI
32AQI
29AQI
38AQI
35AQI
40AQI
28AQI
37AQI
48AQI
43AQI
36AQI
23AQI
34AQI
29AQI
29AQI
44AQI
55AQI
63AQI
71AQI
71AQI
71AQI
92AQI
61AQI
46AQI
42AQI
34AQI
36AQI
31AQI
29AQI
23AQI
26AQI
37AQI
40AQI
48AQI
48AQI
53AQI
56AQI
55AQI
54AQI
33AQI
52AQI
28AQI
47AQI
47AQI
59AQI
58AQI
50AQI
44AQI
47AQI
27AQI
28AQI
63AQI
56AQI
61AQI
47AQI
54AQI
63AQI
58AQI
41AQI
47AQI
38AQI
42AQI
25AQI
31AQI
29AQI
38AQI
31AQI
35AQI
50AQI
54AQI
57AQI
53AQI
49AQI
42AQI
49AQI
54AQI
64AQI
42AQI
37AQI
51AQI
36AQI
27AQI
30AQI
31AQI
32AQI
40AQI
36AQI
38AQI
44AQI
49AQI
29AQI
44AQI
48AQI
45AQI
54AQI
61AQI
48AQI
29AQI
36AQI
46AQI
47AQI
36AQI
35AQI
40AQI
40AQI
48AQI
53AQI
55AQI
52AQI
48AQI
43AQI
38AQI
36AQI
37AQI
49AQI
48AQI
49AQI
54AQI
59AQI
78AQI
89AQI
91AQI
91AQI
81AQI
70AQI
73AQI
81AQI
65AQI
60AQI
58AQI
54AQI
45AQI
51AQI
56AQI
42AQI
44AQI
40AQI
36AQI
34AQI
36AQI
40AQI
36AQI
32AQI
30AQI
29AQI
32AQI
39AQI
37AQI
46AQI
45AQI
42AQI
45AQI
55AQI
No. of days
202544AQI
Highest AQI recorded in
July55AQI
Lowest AQI recorded in
February37AQI
202434AQI
Highest AQI recorded in
April39AQI
Lowest AQI recorded in
February26AQI
202334AQI
Highest AQI recorded in
April43AQI
Lowest AQI recorded in
August26AQI
202234AQI
Highest AQI recorded in
May42AQI
Lowest AQI recorded in
August18AQI
202133AQI
Highest AQI recorded in
March40AQI
Lowest AQI recorded in
October25AQI
202033AQI
Highest AQI recorded in
August53AQI
Lowest AQI recorded in
October26AQI
Most & Least Polluted Years Over the Last 6 Years
Sakurazuka's annual 2025 AQI (44) shows an average percentage change of 31.3% (worsened AQI) compared to previous years: 2020 (33), 2021 (33), 2022 (34), 2023 (34), 2024 (34).