Highest air pollution Narita, today and tomorrow
Today (29 June): Air quality in Narita is fair. AQI and O3 are fair; PM2.5, PM10, NO2, SO2, CO, HCHO, and PM1 are good. Pollution peaks around 12:00 PM (O3: 30.5/100).
Tomorrow (30 June 2026): Air quality in Narita is fair. NO2 increases to fair; PM1 increases to fair; all other pollutants stay as today. Pollution peaks around 1:00 PM (O3: 32.3/100). 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
Narita's air quality reflects the flat Chiba Prefecture position adjacent to Narita International Airport — Japan's main international gateway — with the airport's extraordinary concentrated international aviation operations and vehicle traffic on surrounding roads generating elevated NOₓ and ultrafine particles. The flat Kanto Plain allows reasonable dispersal, while the aviation emissions' extraordinary scale relative to the local urban population makes Narita Japan's most distinctively aviation-influenced major urban environment throughout the year.
Today - 29 June | Pollution peaks at 12:00
AQI:
Fair
30.5/100
PM2.5 (fine particles):
Good
7.1/100
PM10 (coarse particles):
Good
2.3/100
NO2 (nitrogen dioxide):
Good
19.2/100
O3 (ozone):
Fair
30.5/100
SO2 (sulfur dioxide):
Good
5.1/100
CO (carbon monoxide):
Good
0.0/100
HCHO (formaldehyde):
Good
3.9/100
PM1 (ultrafine particles):
Good
7.9/100
Levels show the poorest local air quality during the day
Tomorrow - 30 June | Pollution peaks at 13:00
AQI:
Fair
32.3/100
PM2.5 (fine particles):
Good
19.3/100
PM10 (coarse particles):
Good
5.5/100
NO2 (nitrogen dioxide):
Fair
20.6/100
O3 (ozone):
Fair
32.3/100
SO2 (sulfur dioxide):
Good
6.2/100
CO (carbon monoxide):
Good
0.0/100
HCHO (formaldehyde):
Good
4.7/100
PM1 (ultrafine particles):
Fair
23.5/100
Pollen forecast in Narita
View pollen forecastFrequently Asked Questions
Is air quality bad in Narita right now?
On 29 June 2026, overall air quality in Narita is fair. AQI is the main air quality indicator at 30.5/100. Pollution peaks around 12:00 PM (O3: 30.5/100).
Will air quality be worse tomorrow in Narita?
On 30 June 2026, air quality conditions in Narita will be similar to today, with AQI forecast at fair at 32.3/100. Pollution peaks around 1:00 PM (O3: 32.3/100).
Are air quality levels in Narita 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: 28 June 2026 at 18:38 CET (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
Developed with support from the European Space Agency (ESA)’s Business Applications and Space Solutions (BASS) team