AQHI now · Stony Plain
All cities →1.8
Low health risk
Observed Thu 5:00 AM · St. Albert
- Today
- 3 Low risk
- Tonight
- 3 Low risk
- Tomorrow
- 3 Low risk
- Tomorrow night
- 3 Low risk
Environment and Climate Change Canada · forecast issued Thu 6:00 AM
Health advice now
- People at risk
- Enjoy your usual outdoor activities.
- Everyone else
- Ideal air quality for outdoor activities.
Pollutants now
PM2.516.2 µg/m³WHO guideline 15
PM1017.3 µg/m³WHO guideline 45
NO₂19 µg/m³WHO guideline 25
O₃18 µg/m³WHO guideline 100
Model estimates from WeatherAPI.com; WHO 24-hour guidelines (8-hour for ozone).
Pollen today · Stony Plain
TreesNonenone in the air
GrassLow<1 grains/m³
WeedsLow6 grains/m³ · Ragweed
Fri: weeds low · Sat: weeds low · Sun: 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 |
|---|---|---|
| 6 AM | 16.2 | 17.3 |
| 7 AM | 19.4 | 20.7 |
| 8 AM | 22.9 | 24.4 |
| 9 AM | 22.8 | 24.6 |
| 10 AM | 19.7 | 21.5 |
| 11 AM | 18.2 | 20 |
| 12 PM | 13.1 | 14.6 |
| 1 PM | 9.4 | 10.7 |
| 2 PM | 7.6 | 8.5 |
| 3 PM | 7.6 | 8.4 |
| 4 PM | 6.6 | 7.2 |
| 5 PM | 9.6 | 10.3 |