AQHI now · Onoway
All cities →3
Moderate health risk
Observed Fri 11:00 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 Fri 6:00 AM
Health advice now
- People at risk
- Consider reducing or rescheduling strenuous activities outdoors if you are experiencing symptoms.
- Everyone else
- No need to modify your usual outdoor activities unless you experience symptoms such as coughing and throat irritation.
Pollutants now
PM2.51.9 µg/m³WHO guideline 15
PM102.1 µg/m³WHO guideline 45
NO₂4 µg/m³WHO guideline 25
O₃58 µg/m³WHO guideline 100
Model estimates from WeatherAPI.com; WHO 24-hour guidelines (8-hour for ozone).
Pollen today · Onoway
TreesNonenone in the air
GrassLow<1 grains/m³
WeedsLow3 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 | 1.9 | 2.1 |
| 1 PM | 1.9 | 2.2 |
| 2 PM | 2 | 2.2 |
| 3 PM | 2.4 | 2.6 |
| 4 PM | 3 | 3.2 |
| 5 PM | 3.6 | 3.8 |
| 6 PM | 3.7 | 4 |
| 7 PM | 3.3 | 3.6 |
| 8 PM | 2.4 | 2.6 |
| 9 PM | 1.4 | 1.6 |
| 10 PM | 0.9 | 1 |
| 11 PM | 0.7 | 0.8 |