What is the air quality trend in Nagano?

Historical data is being collected.

How is Nagano air quality measured?

Air quality in Nagano is measured by ground-level monitoring stations that report PM2.5 and PM10 concentrations hourly. CERNS.IO aggregates readings from nearby stations and converts PM2.5 to the US EPA Air Quality Index (AQI) scale.

Air Quality History for Nagano, Japan

Name: Nagano Air Quality History
Creator: CERNS.IO
License: https://creativecommons.org/licenses/by/4.0/

Historical PM2.5 and AQI trend from monitoring stations near Nagano, Japan.

Current AQI
Good

48 Hours 7 Days 14 Days 20 Days

CSV JSON

No historical data available for Nagano yet.

Station data is collected continuously. Check back soon.

Back to Nagano Air Quality