Midorigaoka Honmachi, Ouda Yamaguchi, Nara, 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
Midorigaoka Honmachi, Ouda Yamaguchi, Nara, Japan
AQI Trends: Highest and Lowest
Same Day Analysis (10th August ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 1st highest AQI at 43 of Good air quality on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 12th Aug - 13th Aug 2025
Midorigaoka Honmachi, Ouda Yamaguchi, Nara, Japan
5 AM12th Aug 2025
7 PM
4 AM13th Aug 2025
42AQI
25AQI
39AQI
31AQI
In the last 24 hours,
Midorigaoka Honmachi's AQI reached its highest point of 42 at 6 PM during the Day, while the lowest point, 25, was recorded at 10 AM during the Day between 12th Aug and 13th Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Midorigaoka Honmachi, Ouda Yamaguchi, Nara, Japan
25°C22/31°C
26°C21/33°C
25°C20/30°C
23°C20/26°C
24°C19/30°C
25°C20/30°C
25°C21/31°C
26°C22/32°C
27°C22/33°C
28°C22/35°C
27°C22/34°C
27°C22/33°C
26°C22/33°C
26°C21/33°C
27°C22/34°C
28°C22/35°C
28°C22/35°C
28°C23/35°C
27°C23/33°C
27°C23/34°C
28°C23/36°C
29°C23/36°C
28°C23/34°C
29°C24/35°C
25°C22/31°C
25°C20/32°C
24°C20/29°C
23°C22/25°C
24°C22/28°C
23°C22/24°C
--°C/°C
41AQI
30AQI
41AQI
41AQI
2025 Days Vs Air Quality
Midorigaoka Honmachi, Ouda Yamaguchi, Nara, Japan
74%
164
26%
58
Total number of days with different AQI categories in last 225 days in 2025 (140 days remaining)
Under WHO’s Safe Air Quality Limits: 74%
Health Risk Level:
Low
In 2025, 74% of 225 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
Midorigaoka Honmachi, Ouda Yamaguchi, Nara, Japan
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
31AQI
36AQI
32AQI
29AQI
34AQI
35AQI
34AQI
30AQI
32AQI
26AQI
27AQI
37AQI
34AQI
48AQI
40AQI
37AQI
32AQI
31AQI
35AQI
40AQI
39AQI
45AQI
58AQI
57AQI
44AQI
38AQI
32AQI
34AQI
31AQI
39AQI
75AQI
70AQI
47AQI
51AQI
42AQI
39AQI
34AQI
39AQI
31AQI
32AQI
31AQI
32AQI
38AQI
32AQI
36AQI
31AQI
39AQI
40AQI
33AQI
32AQI
29AQI
31AQI
32AQI
32AQI
32AQI
37AQI
43AQI
53AQI
57AQI
60AQI
71AQI
44AQI
41AQI
30AQI
36AQI
33AQI
39AQI
37AQI
37AQI
35AQI
32AQI
49AQI
40AQI
41AQI
22AQI
31AQI
26AQI
28AQI
38AQI
55AQI
56AQI
70AQI
71AQI
82AQI
86AQI
86AQI
50AQI
50AQI
36AQI
38AQI
34AQI
33AQI
24AQI
26AQI
36AQI
37AQI
47AQI
45AQI
48AQI
56AQI
52AQI
51AQI
31AQI
48AQI
25AQI
46AQI
47AQI
58AQI
61AQI
56AQI
42AQI
48AQI
26AQI
28AQI
59AQI
54AQI
61AQI
47AQI
56AQI
64AQI
58AQI
41AQI
49AQI
41AQI
45AQI
29AQI
35AQI
34AQI
35AQI
30AQI
34AQI
48AQI
53AQI
59AQI
57AQI
56AQI
40AQI
53AQI
53AQI
70AQI
62AQI
38AQI
54AQI
39AQI
29AQI
31AQI
30AQI
30AQI
39AQI
36AQI
35AQI
40AQI
50AQI
28AQI
46AQI
43AQI
52AQI
55AQI
65AQI
44AQI
33AQI
35AQI
43AQI
49AQI
33AQI
27AQI
42AQI
38AQI
51AQI
54AQI
59AQI
53AQI
50AQI
42AQI
34AQI
33AQI
32AQI
50AQI
42AQI
49AQI
57AQI
65AQI
86AQI
78AQI
94AQI
91AQI
78AQI
66AQI
80AQI
87AQI
58AQI
49AQI
51AQI
50AQI
38AQI
47AQI
46AQI
33AQI
34AQI
31AQI
31AQI
35AQI
36AQI
39AQI
41AQI
31AQI
27AQI
27AQI
32AQI
39AQI
44AQI
43AQI
46AQI
44AQI
48AQI
61AQI
50AQI
52AQI
45AQI
43AQI
48AQI
43AQI
38AQI
38AQI
47AQI
45AQI
43AQI
44AQI
51AQI
48AQI
No. of days
202544AQI
Highest AQI recorded in
July51AQI
Lowest AQI recorded in
January38AQI
202437AQI
Highest AQI recorded in
April52AQI
Lowest AQI recorded in
December30AQI
202342AQI
Highest AQI recorded in
April54AQI
Lowest AQI recorded in
August24AQI
202240AQI
Highest AQI recorded in
May48AQI
Lowest AQI recorded in
August22AQI
202136AQI
Highest AQI recorded in
May44AQI
Lowest AQI recorded in
January23AQI
202034AQI
Highest AQI recorded in
August51AQI
Lowest AQI recorded in
December20AQI
Most & Least Polluted Years Over the Last 6 Years
Midorigaoka Honmachi's annual 2025 AQI (44) shows an average percentage change of 16.8% (worsened AQI) compared to previous years: 2020 (34), 2021 (36), 2022 (40), 2023 (42), 2024 (37).