What is the air quality trend in Thunder Bay?

Historical data is being collected.

How is Thunder Bay air quality measured?

Air quality in Thunder Bay 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 Thunder Bay, Canada

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

Historical PM2.5 and AQI trend from monitoring stations near Thunder Bay, Canada.

Current AQI
Good

48 Hours 7 Days 14 Days 20 Days

No historical data available for Thunder Bay yet.

Station data is collected continuously. Check back soon.

Back to Thunder Bay Air Quality