AQHI now · Roseneath
All cities →1
Low health risk
Observed Fri 6:00 PM · Peterborough
- Tonight
- 2 Low risk
- Tomorrow
- 2 Low risk
- Tomorrow night
- 2 Low risk
Environment and Climate Change Canada · forecast issued Fri 5:00 PM
Health advice now
- People at risk
- Enjoy your usual outdoor activities.
- Everyone else
- Ideal air quality for outdoor activities.
Pollutants now
PM2.54.8 µg/m³WHO guideline 15
PM104.8 µg/m³WHO guideline 45
NO₂22 µg/m³WHO guideline 25
O₃21 µg/m³WHO guideline 100
Model estimates from WeatherAPI.com; WHO 24-hour guidelines (8-hour for ozone).
Pollen today · Roseneath
TreesNonenone in the air
GrassNonenone in the air
WeedsLow<1 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 |
|---|---|---|
| 7 PM | 4.8 | 4.8 |
| 8 PM | 4.7 | 4.7 |
| 9 PM | 4.4 | 4.4 |
| 10 PM | 4.3 | 4.4 |
| 11 PM | 4.4 | 4.4 |
| 12 AM | 4.2 | 4.3 |
| 1 AM | 3.9 | 3.9 |
| 2 AM | 3.2 | 3.2 |
| 3 AM | 2.6 | 2.6 |
| 4 AM | 1.8 | 1.8 |
| 5 AM | 1.2 | 1.3 |
| 6 AM | 1.1 | 1.1 |