Higashi Osaka, Osaka, 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
Higashi Osaka, Osaka, Japan
AQI Trends: Highest and Lowest
Same Day Analysis (6th August):
On this day, AQI across the 5 years varied significantly: 2026 ranks 3rd highest AQI at 40 of Good air quality, showing improvement over 2025 and 2024 on the same day.
Day & Night AQI Trend: 5th Aug - 6th Aug 2026
Higashi Osaka, Osaka, Japan
5 AM5th Aug 2026
7 PM
4 AM6th Aug 2026
36AQI
21AQI
53AQI
39AQI
In the last 24 hours,
Higashi Osaka's AQI reached its highest point of 53 at 1 AM during the Night, while the lowest point, 21, was recorded at 5 AM during the Day between 5th Aug and 6th Aug 2026.
Day & Night AQI Trend : Jul - Aug 2026
Higashi Osaka, Osaka, Japan
25°C22/30°C
26°C23/31°C
27°C23/32°C
27°C24/31°C
28°C24/31°C
29°C26/33°C
30°C25/35°C
30°C26/34°C
30°C27/34°C
31°C26/36°C
30°C27/34°C
30°C26/34°C
30°C27/34°C
31°C27/35°C
32°C28/36°C
33°C28/38°C
33°C28/37°C
32°C28/37°C
31°C27/35°C
31°C27/35°C
29°C26/34°C
29°C25/32°C
31°C27/35°C
31°C27/35°C
32°C27/36°C
32°C28/36°C
30°C27/36°C
29°C26/35°C
30°C24/35°C
30°C27/35°C
53AQI
40AQI
42AQI
39AQI
2026 Days Vs Air Quality
Higashi Osaka, Osaka, Japan
80%
175
20%
43
Total number of days with different AQI categories in last 218 days in 2026 (147 days remaining)
Under WHO’s Safe Air Quality Limits: 80%
Health Risk Level:
Low
In 2026, 80% of 218 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
Higashi Osaka, Osaka, Japan
AQI levels in 2026
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
20AQI (US)
24AQI (US)
22AQI (US)
37AQI (US)
57AQI (US)
18AQI (US)
39AQI (US)
42AQI (US)
26AQI (US)
41AQI (US)
32AQI (US)
38AQI (US)
43AQI (US)
30AQI (US)
65AQI (US)
72AQI (US)
78AQI (US)
49AQI (US)
60AQI (US)
33AQI (US)
15AQI (US)
23AQI (US)
40AQI (US)
48AQI (US)
27AQI (US)
14AQI (US)
50AQI (US)
25AQI (US)
21AQI (US)
38AQI (US)
33AQI (US)
45AQI (US)
50AQI (US)
24AQI (US)
43AQI (US)
59AQI (US)
58AQI (US)
13AQI (US)
14AQI (US)
39AQI (US)
55AQI (US)
46AQI (US)
60AQI (US)
72AQI (US)
73AQI (US)
60AQI (US)
60AQI (US)
20AQI (US)
36AQI (US)
30AQI (US)
44AQI (US)
60AQI (US)
46AQI (US)
54AQI (US)
51AQI (US)
26AQI (US)
14AQI (US)
47AQI (US)
28AQI (US)
28AQI (US)
58AQI (US)
38AQI (US)
47AQI (US)
48AQI (US)
46AQI (US)
43AQI (US)
35AQI (US)
44AQI (US)
47AQI (US)
43AQI (US)
43AQI (US)
32AQI (US)
33AQI (US)
54AQI (US)
36AQI (US)
45AQI (US)
53AQI (US)
48AQI (US)
64AQI (US)
57AQI (US)
51AQI (US)
50AQI (US)
60AQI (US)
47AQI (US)
11AQI (US)
47AQI (US)
55AQI (US)
70AQI (US)
45AQI (US)
22AQI (US)
17AQI (US)
43AQI (US)
56AQI (US)
38AQI (US)
20AQI (US)
42AQI (US)
45AQI (US)
40AQI (US)
47AQI (US)
44AQI (US)
37AQI (US)
32AQI (US)
33AQI (US)
47AQI (US)
25AQI (US)
25AQI (US)
36AQI (US)
28AQI (US)
30AQI (US)
33AQI (US)
37AQI (US)
45AQI (US)
35AQI (US)
33AQI (US)
41AQI (US)
49AQI (US)
50AQI (US)
48AQI (US)
42AQI (US)
18AQI (US)
30AQI (US)
56AQI (US)
54AQI (US)
23AQI (US)
22AQI (US)
26AQI (US)
28AQI (US)
25AQI (US)
27AQI (US)
28AQI (US)
31AQI (US)
30AQI (US)
38AQI (US)
30AQI (US)
34AQI (US)
83AQI (US)
67AQI (US)
53AQI (US)
48AQI (US)
61AQI (US)
61AQI (US)
64AQI (US)
56AQI (US)
60AQI (US)
50AQI (US)
40AQI (US)
24AQI (US)
25AQI (US)
22AQI (US)
26AQI (US)
27AQI (US)
28AQI (US)
23AQI (US)
19AQI (US)
25AQI (US)
21AQI (US)
24AQI (US)
21AQI (US)
19AQI (US)
24AQI (US)
22AQI (US)
25AQI (US)
33AQI (US)
29AQI (US)
25AQI (US)
22AQI (US)
27AQI (US)
23AQI (US)
25AQI (US)
35AQI (US)
22AQI (US)
22AQI (US)
19AQI (US)
21AQI (US)
21AQI (US)
27AQI (US)
29AQI (US)
26AQI (US)
27AQI (US)
28AQI (US)
50AQI (US)
30AQI (US)
19AQI (US)
26AQI (US)
25AQI (US)
17AQI (US)
12AQI (US)
18AQI (US)
26AQI (US)
26AQI (US)
27AQI (US)
24AQI (US)
27AQI (US)
41AQI (US)
39AQI (US)
42AQI (US)
58AQI (US)
50AQI (US)
61AQI (US)
48AQI (US)
47AQI (US)
63AQI (US)
70AQI (US)
74AQI (US)
47AQI (US)
49AQI (US)
43AQI (US)
30AQI (US)
40AQI (US)
45AQI (US)
51AQI (US)
49AQI (US)
51AQI (US)
47AQI (US)
49AQI (US)
26AQI (US)
31AQI (US)
40AQI (US)
37AQI (US)
44AQI (US)
45AQI (US)
37AQI (US)
40AQI (US)
25AQI (US)
39AQI (US)
41AQI (US)
No. of days
202638AQI (US)
Highest AQI (US) recorded in
March45AQI (US)
Lowest AQI (US) recorded in
June25AQI (US)
202547AQI (US)
Highest AQI (US) recorded in
November54AQI (US)
Lowest AQI (US) recorded in
September35AQI (US)
202443AQI (US)
Highest AQI (US) recorded in
April54AQI (US)
Lowest AQI (US) recorded in
December36AQI (US)
202348AQI (US)
Highest AQI (US) recorded in
April57AQI (US)
Lowest AQI (US) recorded in
August39AQI (US)
202246AQI (US)
Highest AQI (US) recorded in
March53AQI (US)
Lowest AQI (US) recorded in
January38AQI (US)
202142AQI (US)
Highest AQI (US) recorded in
March46AQI (US)
Lowest AQI (US) recorded in
August37AQI (US)
202039AQI (US)
Highest AQI (US) recorded in
August55AQI (US)
Lowest AQI (US) recorded in
September31AQI (US)
Most & Least Polluted Years Over the Last 7 Years
Higashi Osaka's annual 2026 AQI (US) (38) shows an average percentage change of -13.5% (improved AQI (US)) compared to previous years: 2020 (39), 2021 (42), 2022 (46), 2023 (48), 2024 (43), 2025 (47).