Worst air pollution Bonnyville, today and tomorrow
Today (16 July): Air quality in Bonnyville is fair. AQI, PM2.5, O3, and PM1 are fair; PM10, NO2, SO2, CO, and HCHO are good. Pollution peaks around 9:00 PM (PM2.5: 29.7/100).
Tomorrow (17 July 2026): Air quality in Bonnyville is fair. PM1 decreases to good; all other pollutants stay as today. Pollution peaks around 12:00 AM (PM2.5: 26.8/100). 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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Bonnyville's air quality is shaped by regional heavy-oil wellsite operations, with sour-gas processing a periodic local concern amid otherwise clean boreal-forest surroundings.
Today - 16 July | Pollution peaks at 21:00
AQI:
Fair
29.7/100
PM2.5 (fine particles):
Fair
29.7/100
PM10 (coarse particles):
Good
11.6/100
NO2 (nitrogen dioxide):
Good
2.9/100
O3 (ozone):
Fair
28.5/100
SO2 (sulfur dioxide):
Good
4.2/100
CO (carbon monoxide):
Good
0.0/100
HCHO (formaldehyde):
Good
0.8/100
PM1 (ultrafine particles):
Fair
22.5/100
Levels show the poorest local air quality during the day
Tomorrow - 17 July | Pollution peaks at 00:00
AQI:
Fair
26.8/100
PM2.5 (fine particles):
Fair
26.8/100
PM10 (coarse particles):
Good
10.6/100
NO2 (nitrogen dioxide):
Good
4.3/100
O3 (ozone):
Fair
26.5/100
SO2 (sulfur dioxide):
Good
4.1/100
CO (carbon monoxide):
Good
0.0/100
HCHO (formaldehyde):
Good
1.0/100
PM1 (ultrafine particles):
Good
19.3/100
Pollen forecast in Bonnyville
View pollen forecastFrequently Asked Questions
Is air quality bad in Bonnyville right now?
On 16 July 2026, overall air quality in Bonnyville is fair. AQI is the main air quality indicator at 29.7/100. Pollution peaks around 9:00 PM (PM2.5: 29.7/100).
Will air quality be worse tomorrow in Bonnyville?
On 17 July 2026, air quality conditions in Bonnyville will be similar to today, with AQI forecast at fair at 26.8/100. Pollution peaks around 12:00 AM (PM2.5: 26.8/100).
When is air pollution at its worst in Bonnyville?
Bonnyville's air quality changes through the year largely because of its position amid the lakes and farmland of northeastern Alberta. For much of the year the air is clean and forest-fresh, but summer and early autumn carry real risk of smoke episodes when wildfires burn nearby or further north. Local monitoring stations often see their highest readings of the year during major regional fire events.
Are air quality levels in Bonnyville 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