Itoman, Okinawa, Japan Historical Air Quality Analysis
Dive into detailed Air Quality Insights with historical data, monthly patterns, and yearly trends at your fingertips!
June Air Quality Analysis
Itoman, Okinawa, Japan
AQI Trends: Highest and Lowest
Same Day Analysis (2nd June):
On this day, AQI across the 5 years varied significantly: 2026 ranks 4th highest AQI at 29 of Good air quality, showing improvement over 2025, 2024 and 2023 on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 1st Jun - 2nd Jun 2026
Itoman, Okinawa, Japan
5 AM1st Jun 2026
7 PM
4 AM2nd Jun 2026
60AQI
22AQI
48AQI
19AQI
In the last 24 hours,
Itoman's AQI reached its highest point of 60 at 1 PM during the Day, while the lowest point, 19, was recorded at 3 AM during the Night between 1st Jun and 2nd Jun 2026.
Day & Night AQI Trend : May - Jun 2026
Itoman, Okinawa, Japan
20°C17/21°C
18°C16/18°C
21°C20/21°C
23°C21/25°C
23°C21/25°C
18°C17/19°C
21°C20/22°C
22°C21/23°C
22°C22/22°C
23°C22/24°C
22°C22/23°C
22°C22/23°C
22°C22/23°C
22°C21/23°C
22°C21/23°C
24°C23/26°C
24°C23/25°C
24°C23/26°C
24°C23/25°C
25°C24/26°C
26°C25/26°C
25°C24/26°C
26°C25/26°C
26°C25/27°C
26°C25/27°C
25°C23/25°C
24°C23/26°C
25°C23/27°C
25°C25/26°C
26°C25/27°C
45AQI
35AQI
43AQI
36AQI
2026 Days Vs Air Quality
Itoman, Okinawa, Japan
80%
123
20%
30
Total number of days with different AQI categories in last 153 days in 2026 (212 days remaining)
Under WHO’s Safe Air Quality Limits: 80%
Health Risk Level:
Low
In 2026, 80% of 153 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
Itoman, Okinawa, Japan
AQI levels in 2026
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
30AQI (US)
32AQI (US)
27AQI (US)
33AQI (US)
35AQI (US)
32AQI (US)
44AQI (US)
49AQI (US)
25AQI (US)
23AQI (US)
43AQI (US)
43AQI (US)
32AQI (US)
40AQI (US)
31AQI (US)
35AQI (US)
31AQI (US)
37AQI (US)
34AQI (US)
34AQI (US)
35AQI (US)
27AQI (US)
43AQI (US)
41AQI (US)
47AQI (US)
44AQI (US)
38AQI (US)
42AQI (US)
41AQI (US)
48AQI (US)
37AQI (US)
30AQI (US)
57AQI (US)
32AQI (US)
24AQI (US)
52AQI (US)
42AQI (US)
39AQI (US)
34AQI (US)
20AQI (US)
36AQI (US)
50AQI (US)
49AQI (US)
49AQI (US)
54AQI (US)
42AQI (US)
46AQI (US)
39AQI (US)
40AQI (US)
51AQI (US)
42AQI (US)
54AQI (US)
47AQI (US)
48AQI (US)
46AQI (US)
37AQI (US)
34AQI (US)
48AQI (US)
44AQI (US)
39AQI (US)
56AQI (US)
43AQI (US)
51AQI (US)
47AQI (US)
58AQI (US)
54AQI (US)
42AQI (US)
47AQI (US)
57AQI (US)
54AQI (US)
56AQI (US)
39AQI (US)
38AQI (US)
58AQI (US)
46AQI (US)
57AQI (US)
52AQI (US)
42AQI (US)
48AQI (US)
38AQI (US)
37AQI (US)
35AQI (US)
45AQI (US)
60AQI (US)
50AQI (US)
63AQI (US)
55AQI (US)
57AQI (US)
22AQI (US)
31AQI (US)
33AQI (US)
46AQI (US)
43AQI (US)
39AQI (US)
44AQI (US)
44AQI (US)
32AQI (US)
36AQI (US)
40AQI (US)
42AQI (US)
41AQI (US)
40AQI (US)
38AQI (US)
42AQI (US)
39AQI (US)
37AQI (US)
36AQI (US)
30AQI (US)
37AQI (US)
48AQI (US)
38AQI (US)
50AQI (US)
38AQI (US)
38AQI (US)
48AQI (US)
51AQI (US)
55AQI (US)
49AQI (US)
32AQI (US)
35AQI (US)
43AQI (US)
54AQI (US)
39AQI (US)
35AQI (US)
14AQI (US)
12AQI (US)
26AQI (US)
25AQI (US)
25AQI (US)
22AQI (US)
21AQI (US)
23AQI (US)
29AQI (US)
32AQI (US)
34AQI (US)
86AQI (US)
69AQI (US)
55AQI (US)
49AQI (US)
63AQI (US)
59AQI (US)
60AQI (US)
56AQI (US)
60AQI (US)
48AQI (US)
39AQI (US)
27AQI (US)
31AQI (US)
27AQI (US)
34AQI (US)
32AQI (US)
36AQI (US)
29AQI (US)
37AQI (US)
42AQI (US)
48AQI (US)
41AQI (US)
40AQI (US)
33AQI (US)
No. of days
202641AQI (US)
Highest AQI (US) recorded in
March48AQI (US)
Lowest AQI (US) recorded in
June33AQI (US)
202542AQI (US)
Highest AQI (US) recorded in
October52AQI (US)
Lowest AQI (US) recorded in
September30AQI (US)
202433AQI (US)
Highest AQI (US) recorded in
June47AQI (US)
Lowest AQI (US) recorded in
September17AQI (US)
202334AQI (US)
Highest AQI (US) recorded in
April45AQI (US)
Lowest AQI (US) recorded in
December17AQI (US)
202233AQI (US)
Highest AQI (US) recorded in
March38AQI (US)
Lowest AQI (US) recorded in
July22AQI (US)
202132AQI (US)
Highest AQI (US) recorded in
April41AQI (US)
Lowest AQI (US) recorded in
July22AQI (US)
202031AQI (US)
Highest AQI (US) recorded in
April45AQI (US)
Lowest AQI (US) recorded in
July19AQI (US)
Most & Least Polluted Years Over the Last 7 Years
Itoman's annual 2026 AQI (US) (41) shows an average percentage change of 21.1% (worsened AQI (US)) compared to previous years: 2020 (31), 2021 (32), 2022 (33), 2023 (34), 2024 (33), 2025 (42).