AQHI now · St. Lawrence
All cities →1.5
Low health risk
Observed Sun 12:30 AM · Burin
- Saturday night
- 2 Low risk
- Today
- 2 Low risk
- Tonight
- 2 Low risk
Environment and Climate Change Canada · forecast issued Sat 5:00 PM
Health advice now
- People at risk
- Enjoy your usual outdoor activities.
- Everyone else
- Ideal air quality for outdoor activities.
Pollutants now
PM2.51.7 µg/m³WHO guideline 15
PM103.1 µg/m³WHO guideline 45
NO₂0 µg/m³WHO guideline 25
O₃69 µg/m³WHO guideline 100
Model estimates from WeatherAPI.com; WHO 24-hour guidelines (8-hour for ozone).
Pollen today · St. Lawrence
TreesNonenone in the air
GrassLow<1 grains/m³
WeedsLow<1 grains/m³ · Ragweed
Sun: weeds low · Mon: weeds low · Tue: 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 AM | 1.7 | 3.1 |
| 1 AM | 1.8 | 3.2 |
| 2 AM | 2 | 3.6 |
| 3 AM | 2.5 | 4.3 |
| 4 AM | 3 | 5.1 |
| 5 AM | 3.4 | 5.9 |
| 6 AM | 3.9 | 6.7 |
| 7 AM | 4.3 | 7.4 |
| 8 AM | 4.9 | 8.4 |
| 9 AM | 5.6 | 9.6 |
| 10 AM | 5.9 | 10.3 |
| 11 AM | 6.3 | 11 |