Ogaki, Gifu, 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
Ogaki, Gifu, Japan
AQI Trends: Highest and Lowest
Same Day Analysis (9th August ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 2nd highest AQI at 43 of Good air quality, showing improvement over 2023 on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 9th Aug - 10th Aug 2025
Ogaki, Gifu, Japan
4 AM9th Aug 2025
7 PM
3 AM10th Aug 2025
52AQI
26AQI
54AQI
46AQI
In the last 24 hours,
Ogaki's AQI reached its highest point of 54 at 8 PM during the Night, while the lowest point, 26, was recorded at 2 PM during the Day between 9th Aug and 10th Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Ogaki, Gifu, Japan
27°C24/32°C
27°C23/32°C
27°C24/31°C
26°C23/31°C
26°C24/29°C
25°C22/29°C
23°C21/25°C
25°C21/29°C
26°C22/30°C
27°C22/32°C
28°C24/33°C
29°C25/35°C
29°C24/35°C
29°C24/35°C
29°C25/34°C
28°C24/34°C
28°C24/34°C
29°C25/35°C
30°C25/37°C
30°C25/36°C
30°C25/36°C
30°C24/37°C
30°C25/36°C
30°C25/37°C
30°C26/35°C
30°C26/35°C
30°C26/36°C
26°C23/32°C
27°C22/32°C
27°C21/33°C
--°C/°C
44AQI
34AQI
43AQI
41AQI
2025 Days Vs Air Quality
Ogaki, Gifu, Japan
77%
171
23%
50
Total number of days with different AQI categories in last 222 days in 2025 (143 days remaining)
Under WHO’s Safe Air Quality Limits: 77%
Health Risk Level:
Low
In 2025, 77% of 222 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
Ogaki, Gifu, Japan
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
29AQI
30AQI
29AQI
26AQI
28AQI
29AQI
29AQI
27AQI
30AQI
25AQI
24AQI
29AQI
26AQI
40AQI
33AQI
30AQI
29AQI
28AQI
32AQI
35AQI
36AQI
36AQI
52AQI
47AQI
40AQI
37AQI
35AQI
31AQI
32AQI
32AQI
50AQI
50AQI
35AQI
38AQI
33AQI
35AQI
31AQI
31AQI
31AQI
29AQI
29AQI
30AQI
27AQI
30AQI
30AQI
30AQI
32AQI
36AQI
30AQI
31AQI
29AQI
29AQI
30AQI
31AQI
31AQI
32AQI
42AQI
49AQI
54AQI
55AQI
59AQI
42AQI
36AQI
27AQI
35AQI
31AQI
34AQI
34AQI
35AQI
35AQI
29AQI
47AQI
34AQI
36AQI
21AQI
23AQI
24AQI
22AQI
35AQI
52AQI
56AQI
69AQI
67AQI
71AQI
75AQI
77AQI
48AQI
43AQI
34AQI
35AQI
35AQI
28AQI
23AQI
23AQI
32AQI
37AQI
40AQI
48AQI
35AQI
51AQI
51AQI
52AQI
35AQI
49AQI
27AQI
44AQI
45AQI
60AQI
60AQI
56AQI
44AQI
47AQI
26AQI
25AQI
54AQI
49AQI
59AQI
49AQI
51AQI
62AQI
55AQI
37AQI
40AQI
36AQI
39AQI
28AQI
29AQI
30AQI
30AQI
30AQI
27AQI
40AQI
49AQI
53AQI
55AQI
55AQI
32AQI
53AQI
51AQI
67AQI
60AQI
40AQI
51AQI
48AQI
29AQI
33AQI
34AQI
30AQI
41AQI
36AQI
31AQI
33AQI
45AQI
32AQI
40AQI
38AQI
47AQI
53AQI
64AQI
48AQI
33AQI
33AQI
46AQI
48AQI
39AQI
26AQI
36AQI
42AQI
48AQI
50AQI
55AQI
48AQI
43AQI
38AQI
37AQI
35AQI
33AQI
43AQI
36AQI
43AQI
49AQI
57AQI
74AQI
79AQI
71AQI
75AQI
65AQI
65AQI
72AQI
82AQI
69AQI
57AQI
57AQI
55AQI
48AQI
51AQI
50AQI
41AQI
41AQI
35AQI
33AQI
39AQI
36AQI
35AQI
38AQI
29AQI
26AQI
27AQI
31AQI
37AQI
39AQI
40AQI
45AQI
44AQI
46AQI
62AQI
51AQI
51AQI
44AQI
40AQI
43AQI
33AQI
34AQI
43AQI
43AQI
41AQI
42AQI
50AQI
47AQI
No. of days
202541AQI
Highest AQI recorded in
July50AQI
Lowest AQI recorded in
January33AQI
202439AQI
Highest AQI recorded in
April53AQI
Lowest AQI recorded in
December30AQI
202341AQI
Highest AQI recorded in
July49AQI
Lowest AQI recorded in
January34AQI
202240AQI
Highest AQI recorded in
May48AQI
Lowest AQI recorded in
January32AQI
202138AQI
Highest AQI recorded in
June47AQI
Lowest AQI recorded in
January29AQI
202037AQI
Highest AQI recorded in
August56AQI
Lowest AQI recorded in
December26AQI
Most & Least Polluted Years Over the Last 6 Years
Ogaki's annual 2025 AQI (41) shows an average percentage change of 5.4% (worsened AQI) compared to previous years: 2020 (37), 2021 (38), 2022 (40), 2023 (41), 2024 (39).