Worst air pollution La Sarre, today and tomorrow
Today (16 July): Air quality in La Sarre is fair. PM1 is fair; AQI, NO2, and O3 are medium; PM2.5, PM10, SO2, CO, and HCHO are good. Pollution peaks around 8:00 AM (O3: 49.1/100).
Tomorrow (17 July 2026): Air quality in La Sarre is poor. AQI worsens to poor; PM2.5 increases to fair; NO2 increases to poor; O3 increases to fair; all other pollutants stay as today. Pollution peaks around 11:00 PM (NO2: 66.0/100). Airmine updates local air quality forecasts four times daily.
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Developed with support from the European Space Agency (ESA)’s Business Applications and Space Solutions (BASS) team
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La Sarre's air quality benefits from its remote Abitibi-Ouest boreal forest position, with the extensive surrounding woodland providing a substantial clean-air buffer amid minimal local traffic or industry.
Today - 16 July | Pollution peaks at 08:00
AQI:
Medium
49.1/100
PM2.5 (fine particles):
Good
19.8/100
PM10 (coarse particles):
Good
6.6/100
NO2 (nitrogen dioxide):
Medium
47.9/100
O3 (ozone):
Medium
49.1/100
SO2 (sulfur dioxide):
Good
11.8/100
CO (carbon monoxide):
Good
0.0/100
HCHO (formaldehyde):
Good
6.8/100
PM1 (ultrafine particles):
Fair
22.2/100
Levels show the poorest local air quality during the day
Tomorrow - 17 July | Pollution peaks at 23:00
AQI:
Poor
66.0/100
PM2.5 (fine particles):
Fair
22.4/100
PM10 (coarse particles):
Good
7.2/100
NO2 (nitrogen dioxide):
Poor
66.0/100
O3 (ozone):
Fair
35.0/100
SO2 (sulfur dioxide):
Good
13.3/100
CO (carbon monoxide):
Good
0.0/100
HCHO (formaldehyde):
Good
3.2/100
PM1 (ultrafine particles):
Fair
23.0/100
Pollen forecast in La Sarre
View pollen forecastFrequently Asked Questions
Is air quality bad in La Sarre right now?
On 16 July 2026, overall air quality in La Sarre is fair. PM1 is the main pollutant at 22.2/100. Pollution peaks around 8:00 AM (O3: 49.1/100).
Will air quality be worse tomorrow in La Sarre?
On 17 July 2026, air quality conditions in La Sarre will be worse than today, with AQI forecast at poor at 66.0/100. Pollution peaks around 11:00 PM (NO2: 66.0/100).
When is air pollution at its worst in La Sarre?
La Sarre sees clear seasonal swings in air quality, driven in part by its remote position near the edge of Abitibi's boreal forest. 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. Because the population is small, local emissions rarely matter as much as what drifts in from distant fires.
Are air quality levels in La Sarre 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