Tadaoka Higashi, Osaka, Japan Historical Air Quality Analysis
Dive into detailed Air Quality Insights with historical data, monthly patterns, and yearly trends at your fingertips!
October Air Quality Analysis
Tadaoka Higashi, Osaka, Japan
AQI Trends: Highest and Lowest
Same Day Analysis (4th October ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 2nd highest AQI at 46 of Good air quality, showing improvement over 2021 on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 4th Oct - 5th Oct 2025
Tadaoka Higashi, Osaka, Japan
5 AM4th Oct 2025
6 PM
4 AM5th Oct 2025
60AQI
17AQI
55AQI
19AQI
In the last 24 hours,
Tadaoka Higashi's AQI reached its highest point of 60 at 6 AM during the Day, while the lowest point, 17, was recorded at 4 PM during the Day between 4th Oct and 5th Oct 2025.
Day & Night AQI Trend : Sep - Oct 2025
Tadaoka Higashi, Osaka, Japan
26°C25/29°C
27°C25/30°C
28°C25/30°C
28°C26/30°C
29°C27/31°C
29°C27/32°C
26°C24/28°C
27°C25/29°C
27°C25/30°C
28°C26/30°C
28°C27/31°C
28°C26/30°C
28°C26/30°C
27°C24/29°C
26°C23/29°C
26°C24/29°C
25°C22/28°C
24°C21/26°C
23°C22/24°C
24°C23/27°C
25°C23/27°C
25°C23/28°C
24°C22/27°C
24°C21/27°C
24°C22/26°C
23°C21/25°C
23°C21/25°C
23°C21/26°C
22°C21/23°C
22°C21/24°C
--°C/°C
37AQI
32AQI
35AQI
35AQI
2025 Days Vs Air Quality
Tadaoka Higashi, Osaka, Japan
73%
203
27%
74
Total number of days with different AQI categories in last 278 days in 2025 (87 days remaining)
Under WHO’s Safe Air Quality Limits: 73%
Health Risk Level:
Low
In 2025, 73% of 278 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
Tadaoka Higashi, Osaka, Japan
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
30AQI
35AQI
31AQI
31AQI
32AQI
39AQI
32AQI
30AQI
28AQI
26AQI
27AQI
32AQI
36AQI
44AQI
40AQI
36AQI
32AQI
32AQI
36AQI
40AQI
41AQI
52AQI
68AQI
70AQI
44AQI
42AQI
39AQI
36AQI
33AQI
40AQI
66AQI
70AQI
46AQI
51AQI
40AQI
40AQI
33AQI
35AQI
31AQI
30AQI
31AQI
30AQI
46AQI
31AQI
43AQI
29AQI
46AQI
38AQI
36AQI
31AQI
31AQI
30AQI
35AQI
35AQI
33AQI
36AQI
37AQI
59AQI
65AQI
85AQI
94AQI
52AQI
47AQI
34AQI
41AQI
34AQI
39AQI
36AQI
43AQI
35AQI
46AQI
53AQI
49AQI
38AQI
28AQI
39AQI
31AQI
28AQI
40AQI
51AQI
57AQI
63AQI
69AQI
69AQI
79AQI
55AQI
45AQI
43AQI
36AQI
38AQI
39AQI
39AQI
26AQI
28AQI
39AQI
40AQI
47AQI
47AQI
53AQI
55AQI
57AQI
55AQI
36AQI
51AQI
26AQI
45AQI
48AQI
57AQI
60AQI
44AQI
46AQI
48AQI
37AQI
33AQI
58AQI
56AQI
58AQI
47AQI
50AQI
62AQI
58AQI
42AQI
48AQI
39AQI
43AQI
25AQI
32AQI
28AQI
40AQI
31AQI
34AQI
49AQI
53AQI
58AQI
53AQI
54AQI
43AQI
54AQI
56AQI
61AQI
41AQI
40AQI
50AQI
35AQI
27AQI
30AQI
35AQI
31AQI
40AQI
33AQI
39AQI
45AQI
49AQI
29AQI
42AQI
42AQI
44AQI
52AQI
59AQI
49AQI
30AQI
36AQI
51AQI
52AQI
38AQI
32AQI
42AQI
38AQI
49AQI
51AQI
55AQI
50AQI
45AQI
40AQI
37AQI
37AQI
40AQI
51AQI
52AQI
53AQI
55AQI
58AQI
72AQI
72AQI
88AQI
84AQI
71AQI
70AQI
75AQI
83AQI
70AQI
60AQI
56AQI
53AQI
45AQI
52AQI
54AQI
40AQI
41AQI
36AQI
34AQI
32AQI
32AQI
33AQI
29AQI
28AQI
29AQI
26AQI
29AQI
36AQI
38AQI
40AQI
45AQI
44AQI
45AQI
60AQI
48AQI
52AQI
44AQI
49AQI
49AQI
44AQI
38AQI
35AQI
39AQI
45AQI
44AQI
43AQI
41AQI
44AQI
45AQI
46AQI
42AQI
40AQI
48AQI
52AQI
53AQI
54AQI
55AQI
53AQI
55AQI
55AQI
54AQI
39AQI
32AQI
38AQI
29AQI
23AQI
26AQI
32AQI
34AQI
36AQI
34AQI
29AQI
29AQI
28AQI
34AQI
33AQI
44AQI
51AQI
35AQI
35AQI
45AQI
28AQI
32AQI
34AQI
34AQI
32AQI
37AQI
31AQI
34AQI
32AQI
23AQI
35AQI
44AQI
45AQI
46AQI
39AQI
39AQI
48AQI
46AQI
42AQI
45AQI
51AQI
47AQI
33AQI
43AQI
No. of days
202543AQI
Highest AQI recorded in
July51AQI
Lowest AQI recorded in
September33AQI
202438AQI
Highest AQI recorded in
April50AQI
Lowest AQI recorded in
December31AQI
202339AQI
Highest AQI recorded in
April48AQI
Lowest AQI recorded in
August30AQI
202238AQI
Highest AQI recorded in
March46AQI
Lowest AQI recorded in
August18AQI
202138AQI
Highest AQI recorded in
June43AQI
Lowest AQI recorded in
August32AQI
202037AQI
Highest AQI recorded in
August53AQI
Lowest AQI recorded in
October30AQI
Most & Least Polluted Years Over the Last 6 Years
Tadaoka Higashi's annual 2025 AQI (43) shows an average percentage change of 13.8% (worsened AQI) compared to previous years: 2020 (37), 2021 (38), 2022 (38), 2023 (39), 2024 (38).