AQHI now · Tofield
All cities →1.3
Low health risk
Observed Thu 4:00 AM · Strathcona County
- Wednesday night
- 3 Low risk
- Today
- 3 Low risk
- Tonight
- 3 Low risk
Environment and Climate Change Canada · forecast issued Wed 5:00 PM
Health advice now
- People at risk
- Enjoy your usual outdoor activities.
- Everyone else
- Ideal air quality for outdoor activities.
Pollutants now
PM2.510.5 µg/m³WHO guideline 15
PM1011.3 µg/m³WHO guideline 45
NO₂5 µg/m³WHO guideline 25
O₃33 µg/m³WHO guideline 100
Model estimates from WeatherAPI.com; WHO 24-hour guidelines (8-hour for ozone).
Pollen today · Tofield
TreesNonenone in the air
GrassLow<1 grains/m³
WeedsLow<1 grains/m³ · Ragweed
Thu: grass low · Fri: grass low · Sat: grass 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 |
|---|---|---|
| 5 AM | 10.5 | 11.3 |
| 6 AM | 10.4 | 11.1 |
| 7 AM | 10.3 | 11 |
| 8 AM | 10.3 | 10.9 |
| 9 AM | 10.4 | 11.1 |
| 10 AM | 10.9 | 11.6 |
| 11 AM | 12 | 12.9 |
| 12 PM | 13.4 | 14.5 |
| 1 PM | 14.1 | 15.3 |
| 2 PM | 14.3 | 15.5 |
| 3 PM | 13.9 | 15 |
| 4 PM | 12.7 | 13.7 |