Maegata, Hayashima, Okayama, 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
Maegata, Hayashima, Okayama, Japan
AQI Trends: Highest and Lowest
Same Day Analysis (13th August):
On this day, AQI across the 5 years varied significantly: 2026 ranks 4th highest AQI at 26 of Good air quality, showing improvement over 2025, 2024 and 2023 on the same day.
Day & Night AQI Trend: 12th Aug - 13th Aug 2026
Maegata, Hayashima, Okayama, Japan
5 AM12th Aug 2026
7 PM
4 AM13th Aug 2026
33AQI
21AQI
25AQI
21AQI
In the last 24 hours,
Maegata's AQI reached its highest point of 33 at 4 PM during the Day, while the lowest point, 21, was recorded at 4 AM during the Night between 12th Aug and 13th Aug 2026.
Day & Night AQI Trend : Jul - Aug 2026
Maegata, Hayashima, Okayama, Japan
28°C25/30°C
28°C25/31°C
28°C25/31°C
29°C26/32°C
29°C26/33°C
29°C26/31°C
29°C26/32°C
29°C26/32°C
29°C26/33°C
30°C26/33°C
29°C26/33°C
30°C26/34°C
29°C26/33°C
29°C26/32°C
27°C25/31°C
29°C26/33°C
28°C25/33°C
29°C25/33°C
30°C26/34°C
30°C27/34°C
29°C26/32°C
29°C26/33°C
29°C26/33°C
29°C26/32°C
29°C26/32°C
28°C26/32°C
28°C24/31°C
25°C20/31°C
25°C22/28°C
26°C24/30°C
50AQI
41AQI
47AQI
42AQI
2026 Days Vs Air Quality
Maegata, Hayashima, Okayama, Japan
71%
160
28%
64
0.4%
1
Total number of days with different AQI categories in last 225 days in 2026 (140 days remaining)
Under WHO’s Safe Air Quality Limits: 71%
Health Risk Level:
Low
In 2026, 71% 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
Maegata, Hayashima, Okayama, Japan
AQI levels in 2026
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
31AQI (US)
26AQI (US)
27AQI (US)
50AQI (US)
52AQI (US)
28AQI (US)
49AQI (US)
39AQI (US)
34AQI (US)
54AQI (US)
31AQI (US)
34AQI (US)
46AQI (US)
31AQI (US)
56AQI (US)
80AQI (US)
105AQI (US)
64AQI (US)
71AQI (US)
27AQI (US)
17AQI (US)
26AQI (US)
38AQI (US)
52AQI (US)
20AQI (US)
22AQI (US)
42AQI (US)
32AQI (US)
20AQI (US)
38AQI (US)
37AQI (US)
43AQI (US)
45AQI (US)
27AQI (US)
48AQI (US)
50AQI (US)
47AQI (US)
16AQI (US)
13AQI (US)
38AQI (US)
46AQI (US)
52AQI (US)
51AQI (US)
59AQI (US)
72AQI (US)
81AQI (US)
58AQI (US)
28AQI (US)
37AQI (US)
41AQI (US)
49AQI (US)
65AQI (US)
58AQI (US)
60AQI (US)
54AQI (US)
14AQI (US)
11AQI (US)
50AQI (US)
21AQI (US)
36AQI (US)
58AQI (US)
38AQI (US)
46AQI (US)
50AQI (US)
55AQI (US)
37AQI (US)
17AQI (US)
39AQI (US)
57AQI (US)
56AQI (US)
55AQI (US)
36AQI (US)
41AQI (US)
56AQI (US)
27AQI (US)
34AQI (US)
50AQI (US)
58AQI (US)
66AQI (US)
53AQI (US)
61AQI (US)
61AQI (US)
52AQI (US)
46AQI (US)
18AQI (US)
44AQI (US)
80AQI (US)
84AQI (US)
78AQI (US)
20AQI (US)
14AQI (US)
53AQI (US)
55AQI (US)
35AQI (US)
25AQI (US)
68AQI (US)
35AQI (US)
40AQI (US)
32AQI (US)
45AQI (US)
51AQI (US)
41AQI (US)
42AQI (US)
40AQI (US)
33AQI (US)
31AQI (US)
34AQI (US)
31AQI (US)
32AQI (US)
29AQI (US)
43AQI (US)
40AQI (US)
32AQI (US)
26AQI (US)
45AQI (US)
49AQI (US)
51AQI (US)
56AQI (US)
38AQI (US)
25AQI (US)
46AQI (US)
59AQI (US)
58AQI (US)
22AQI (US)
22AQI (US)
27AQI (US)
31AQI (US)
49AQI (US)
36AQI (US)
31AQI (US)
33AQI (US)
39AQI (US)
39AQI (US)
39AQI (US)
33AQI (US)
78AQI (US)
64AQI (US)
54AQI (US)
46AQI (US)
60AQI (US)
65AQI (US)
67AQI (US)
61AQI (US)
63AQI (US)
53AQI (US)
40AQI (US)
17AQI (US)
32AQI (US)
31AQI (US)
36AQI (US)
64AQI (US)
52AQI (US)
18AQI (US)
13AQI (US)
25AQI (US)
22AQI (US)
24AQI (US)
21AQI (US)
20AQI (US)
27AQI (US)
22AQI (US)
39AQI (US)
44AQI (US)
28AQI (US)
24AQI (US)
26AQI (US)
26AQI (US)
23AQI (US)
25AQI (US)
26AQI (US)
36AQI (US)
24AQI (US)
15AQI (US)
21AQI (US)
21AQI (US)
26AQI (US)
29AQI (US)
26AQI (US)
26AQI (US)
46AQI (US)
46AQI (US)
65AQI (US)
22AQI (US)
26AQI (US)
39AQI (US)
27AQI (US)
23AQI (US)
25AQI (US)
25AQI (US)
25AQI (US)
27AQI (US)
28AQI (US)
27AQI (US)
30AQI (US)
33AQI (US)
28AQI (US)
33AQI (US)
58AQI (US)
65AQI (US)
55AQI (US)
59AQI (US)
83AQI (US)
88AQI (US)
69AQI (US)
51AQI (US)
55AQI (US)
44AQI (US)
42AQI (US)
46AQI (US)
44AQI (US)
51AQI (US)
45AQI (US)
54AQI (US)
51AQI (US)
49AQI (US)
33AQI (US)
27AQI (US)
24AQI (US)
26AQI (US)
22AQI (US)
23AQI (US)
23AQI (US)
22AQI (US)
24AQI (US)
26AQI (US)
41AQI (US)
44AQI (US)
49AQI (US)
39AQI (US)
45AQI (US)
27AQI (US)
43AQI (US)
31AQI (US)
No. of days
202641AQI (US)
Highest AQI (US) recorded in
March49AQI (US)
Lowest AQI (US) recorded in
June27AQI (US)
202552AQI (US)
Highest AQI (US) recorded in
November65AQI (US)
Lowest AQI (US) recorded in
September34AQI (US)
202444AQI (US)
Highest AQI (US) recorded in
April55AQI (US)
Lowest AQI (US) recorded in
December37AQI (US)
202351AQI (US)
Highest AQI (US) recorded in
March62AQI (US)
Lowest AQI (US) recorded in
August32AQI (US)
202251AQI (US)
Highest AQI (US) recorded in
March61AQI (US)
Lowest AQI (US) recorded in
September38AQI (US)
202147AQI (US)
Highest AQI (US) recorded in
November56AQI (US)
Lowest AQI (US) recorded in
August36AQI (US)
202050AQI (US)
Highest AQI (US) recorded in
August63AQI (US)
Lowest AQI (US) recorded in
September33AQI (US)
Most & Least Polluted Years Over the Last 7 Years
Maegata's annual 2026 AQI (US) (41) shows an average percentage change of -16.3% (improved AQI (US)) compared to previous years: 2020 (50), 2021 (47), 2022 (51), 2023 (51), 2024 (44), 2025 (52).