Nago, 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
Nago, Okinawa, Japan
AQI Trends: Highest and Lowest
Same Day Analysis (4th June):
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.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 3rd Jun - 4th Jun 2026
Nago, Okinawa, Japan
5 AM3rd Jun 2026
7 PM
4 AM4th Jun 2026
42AQI
26AQI
32AQI
22AQI
In the last 24 hours,
Nago's AQI reached its highest point of 42 at 12 PM during the Day, while the lowest point, 22, was recorded at 10 PM during the Night between 3rd Jun and 4th Jun 2026.
Day & Night AQI Trend : May - Jun 2026
Nago, Okinawa, Japan
20°C19/21°C
23°C21/24°C
22°C20/25°C
17°C16/18°C
20°C19/21°C
21°C21/22°C
22°C21/23°C
22°C21/24°C
22°C21/23°C
22°C21/23°C
22°C21/23°C
22°C21/23°C
22°C21/23°C
24°C22/26°C
24°C22/25°C
24°C23/26°C
23°C22/24°C
24°C24/25°C
25°C25/27°C
24°C23/25°C
25°C24/26°C
26°C25/28°C
26°C24/27°C
24°C22/26°C
24°C22/26°C
25°C23/26°C
25°C24/26°C
26°C25/27°C
26°C25/28°C
26°C25/27°C
46AQI
37AQI
45AQI
36AQI
2026 Days Vs Air Quality
Nago, Okinawa, Japan
78%
121
22%
34
Total number of days with different AQI categories in last 155 days in 2026 (210 days remaining)
Under WHO’s Safe Air Quality Limits: 78%
Health Risk Level:
Low
In 2026, 78% of 155 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
Nago, Okinawa, Japan
AQI levels in 2026
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
34AQI (US)
33AQI (US)
30AQI (US)
34AQI (US)
33AQI (US)
32AQI (US)
46AQI (US)
55AQI (US)
28AQI (US)
20AQI (US)
50AQI (US)
38AQI (US)
29AQI (US)
34AQI (US)
32AQI (US)
30AQI (US)
28AQI (US)
36AQI (US)
34AQI (US)
38AQI (US)
32AQI (US)
31AQI (US)
44AQI (US)
42AQI (US)
47AQI (US)
46AQI (US)
36AQI (US)
42AQI (US)
42AQI (US)
47AQI (US)
38AQI (US)
31AQI (US)
58AQI (US)
32AQI (US)
24AQI (US)
52AQI (US)
43AQI (US)
38AQI (US)
34AQI (US)
20AQI (US)
36AQI (US)
52AQI (US)
48AQI (US)
48AQI (US)
52AQI (US)
54AQI (US)
41AQI (US)
44AQI (US)
42AQI (US)
46AQI (US)
44AQI (US)
52AQI (US)
48AQI (US)
48AQI (US)
46AQI (US)
37AQI (US)
32AQI (US)
48AQI (US)
46AQI (US)
38AQI (US)
58AQI (US)
44AQI (US)
52AQI (US)
46AQI (US)
56AQI (US)
58AQI (US)
41AQI (US)
48AQI (US)
58AQI (US)
54AQI (US)
58AQI (US)
42AQI (US)
39AQI (US)
58AQI (US)
46AQI (US)
55AQI (US)
52AQI (US)
44AQI (US)
48AQI (US)
38AQI (US)
38AQI (US)
35AQI (US)
46AQI (US)
62AQI (US)
52AQI (US)
63AQI (US)
55AQI (US)
60AQI (US)
22AQI (US)
28AQI (US)
35AQI (US)
48AQI (US)
42AQI (US)
40AQI (US)
44AQI (US)
44AQI (US)
28AQI (US)
36AQI (US)
40AQI (US)
44AQI (US)
39AQI (US)
40AQI (US)
40AQI (US)
42AQI (US)
38AQI (US)
36AQI (US)
36AQI (US)
30AQI (US)
35AQI (US)
50AQI (US)
40AQI (US)
49AQI (US)
40AQI (US)
38AQI (US)
48AQI (US)
52AQI (US)
54AQI (US)
50AQI (US)
32AQI (US)
36AQI (US)
44AQI (US)
54AQI (US)
40AQI (US)
34AQI (US)
18AQI (US)
14AQI (US)
26AQI (US)
25AQI (US)
28AQI (US)
22AQI (US)
23AQI (US)
26AQI (US)
29AQI (US)
32AQI (US)
34AQI (US)
86AQI (US)
69AQI (US)
55AQI (US)
50AQI (US)
62AQI (US)
59AQI (US)
61AQI (US)
56AQI (US)
58AQI (US)
48AQI (US)
40AQI (US)
27AQI (US)
28AQI (US)
28AQI (US)
54AQI (US)
38AQI (US)
30AQI (US)
23AQI (US)
30AQI (US)
26AQI (US)
37AQI (US)
43AQI (US)
48AQI (US)
41AQI (US)
41AQI (US)
27AQI (US)
No. of days
202642AQI (US)
Highest AQI (US) recorded in
March48AQI (US)
Lowest AQI (US) recorded in
June27AQI (US)
202541AQI (US)
Highest AQI (US) recorded in
October54AQI (US)
Lowest AQI (US) recorded in
September27AQI (US)
202440AQI (US)
Highest AQI (US) recorded in
February73AQI (US)
Lowest AQI (US) recorded in
July31AQI (US)
202344AQI (US)
Highest AQI (US) recorded in
May76AQI (US)
Lowest AQI (US) recorded in
July29AQI (US)
202237AQI (US)
Highest AQI (US) recorded in
November44AQI (US)
Lowest AQI (US) recorded in
June23AQI (US)
202135AQI (US)
Highest AQI (US) recorded in
April46AQI (US)
Lowest AQI (US) recorded in
August25AQI (US)
202034AQI (US)
Highest AQI (US) recorded in
April48AQI (US)
Lowest AQI (US) recorded in
June22AQI (US)
Most & Least Polluted Years Over the Last 7 Years
Nago's annual 2026 AQI (US) (42) shows an average percentage change of 9.9% (worsened AQI (US)) compared to previous years: 2020 (34), 2021 (35), 2022 (37), 2023 (44), 2024 (40), 2025 (41).