AQHI now · Les Coteaux
All cities →1.7
Low health risk
Observed Fri 12:00 PM · Cornwall
- Today
- 2 Low risk
- Tonight
- 2 Low risk
- Tomorrow
- 2 Low risk
- Tomorrow night
- 2 Low risk
Environment and Climate Change Canada · forecast issued Fri 6:00 AM
Health advice now
- People at risk
- Enjoy your usual outdoor activities.
- Everyone else
- Ideal air quality for outdoor activities.
Pollutants now
PM2.55 µg/m³WHO guideline 15
PM105.1 µg/m³WHO guideline 45
NO₂10 µg/m³WHO guideline 25
O₃46 µg/m³WHO guideline 100
Model estimates from WeatherAPI.com; WHO 24-hour guidelines (8-hour for ozone).
Pollen today · Les Coteaux
TreesNonenone in the air
GrassLow<1 grains/m³
WeedsLow<1 grains/m³ · Ragweed
Sat: weeds low · Sun: weeds low · Mon: weeds low
Model estimate from WeatherAPI.com — pollen grains per m³ of air; levels on the National Allergy Bureau scale.
Model estimate from WeatherAPI.com — pollen grains per m³ of air; levels on the National Allergy Bureau scale.
Particles · next 12 hours
µg/m³| Time | PM2.5 | PM10 |
|---|---|---|
| 12 PM | 5 | 5.1 |
| 1 PM | 4.2 | 4.3 |
| 2 PM | 3.9 | 4 |
| 3 PM | 6 | 6 |
| 4 PM | 9.2 | 9.3 |
| 5 PM | 17.5 | 17.6 |
| 6 PM | 19.3 | 19.3 |
| 7 PM | 18.2 | 18.2 |
| 8 PM | 15.4 | 15.5 |
| 9 PM | 10.9 | 11 |
| 10 PM | 5.7 | 5.7 |
| 11 PM | 2.4 | 2.4 |