Worst air pollution Nago, today and tomorrow
Today (16 July): Air quality in Nago is fair. AQI and O3 are fair; PM2.5, PM10, NO2, SO2, CO, HCHO, and PM1 are good. Pollution peaks around 2:00 PM (O3: 22.7/100).
Tomorrow (17 July 2026): Air quality in Nago is fair. All pollutants stay as today. Pollution peaks around 1:00 PM (O3: 21.4/100). Airmine updates local air quality forecasts four times daily.
For long term forecasts and maps, see the Airmine app
Developed with support from the European Space Agency (ESA)’s Business Applications and Space Solutions (BASS) team
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Nago's air quality benefits from its exceptional northern Okinawa Pacific Ocean and East China Sea coastal position, with consistent Pacific trade winds providing outstanding maritime ventilation along this pristine coastal corridor. Vehicle traffic on surrounding roads and the US military Henoko base corridor and agricultural character contribute local sources, while the extraordinary island trade wind exposure and the outstanding natural coastal setting generally maintain Nago among Okinawa's cleaner northern coastal communities.
Today - 16 July | Pollution peaks at 14:00
AQI:
Fair
22.7/100
PM2.5 (fine particles):
Good
7.4/100
PM10 (coarse particles):
Good
2.8/100
NO2 (nitrogen dioxide):
Good
1.2/100
O3 (ozone):
Fair
22.7/100
SO2 (sulfur dioxide):
Good
0.7/100
CO (carbon monoxide):
Good
0.0/100
HCHO (formaldehyde):
Good
2.6/100
PM1 (ultrafine particles):
Good
5.2/100
Levels show the poorest local air quality during the day
Tomorrow - 17 July | Pollution peaks at 13:00
AQI:
Fair
21.4/100
PM2.5 (fine particles):
Good
5.9/100
PM10 (coarse particles):
Good
2.4/100
NO2 (nitrogen dioxide):
Good
1.5/100
O3 (ozone):
Fair
21.4/100
SO2 (sulfur dioxide):
Good
0.8/100
CO (carbon monoxide):
Good
0.0/100
HCHO (formaldehyde):
Good
2.3/100
PM1 (ultrafine particles):
Good
3.4/100
Frequently Asked Questions
Is air quality bad in Nago right now?
On 16 July 2026, overall air quality in Nago is fair. AQI is the main air quality indicator at 22.7/100. Pollution peaks around 2:00 PM (O3: 22.7/100).
Will air quality be worse tomorrow in Nago?
On 17 July 2026, air quality conditions in Nago will be similar to today, with AQI forecast at fair at 21.4/100. Pollution peaks around 1:00 PM (O3: 21.4/100).
When is air pollution at its worst in Nago?
Pollution in Nago typically rises when road traffic, aviation activity from the nearby airport, along with agricultural burning combine, especially once the sea breeze weakens. Sea breezes typically keep conditions in check, except during still weather. Areas further inland without this ventilation tend to fare worse.
Are air quality levels in Nago based on measurements or forecasts?
It is forecasts derived by downscaling forecasts provided by EU’s Copernicus Atmosphere Monitoring Service (CAMS) by taking into account local conditions such as traffic patterns. CAMS bases its forecast on satellite measurements of particles and chemical compounds in the atmosphere. Airmine’s services were developed with support from the European Space Agency (ESA)’s Business Applications and Space Solutions (BASS) team.
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Data provided by Airmine — Last update: 16 July 2026 at 10:33 CEST (Data is updated four times daily.)
This forecast is produced independently using Airmine's own atmospheric data and models.
Unless explicitly made clear, the content on this site has not been paid for by external organisations and is Airmine's sole responsibility.
For long term forecasts and maps, see the Airmine app