AQHI now · Lacombe
All cities →2.6
Low health risk
Observed Thu 8:00 PM · Red Deer
- Thursday night
- 2 Low risk
- Today
- 2 Low risk
- Tonight
- 2 Low risk
Environment and Climate Change Canada · forecast issued Thu 5:00 PM
Health advice now
- People at risk
- Enjoy your usual outdoor activities.
- Everyone else
- Ideal air quality for outdoor activities.
Pollutants now
PM2.53 µg/m³WHO guideline 15
PM103.4 µg/m³WHO guideline 45
NO₂10 µg/m³WHO guideline 25
O₃50 µg/m³WHO guideline 100
Model estimates from WeatherAPI.com; WHO 24-hour guidelines (8-hour for ozone).
Pollen today · Lacombe
TreesNonenone in the air
GrassLow<1 grains/m³
WeedsModerate12 grains/m³ · Ragweed
Fri: weeds moderate · Sat: weeds moderate · Sun: weeds moderate
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 | 3 | 3.4 |
| 1 AM | 2.6 | 3 |
| 2 AM | 2.3 | 2.6 |
| 3 AM | 2.1 | 2.4 |
| 4 AM | 2.1 | 2.4 |
| 5 AM | 2.1 | 2.5 |
| 6 AM | 2.2 | 2.6 |
| 7 AM | 2.4 | 2.8 |
| 8 AM | 2.6 | 2.9 |
| 9 AM | 2.6 | 2.9 |
| 10 AM | 2.5 | 2.8 |
| 11 AM | 2.2 | 2.4 |