AQHI now · Bradford West Gwillimbury
All cities →1.1
Low health risk
Observed Sat 6:00 AM · Newmarket
- Today
- 2 Low risk
- Tonight
- 2 Low risk
- Tomorrow
- 2 Low risk
- Tomorrow night
- 2 Low risk
Environment and Climate Change Canada · forecast issued Sat 6:00 AM
Health advice now
- People at risk
- Enjoy your usual outdoor activities.
- Everyone else
- Ideal air quality for outdoor activities.
Pollutants now
PM2.54.2 µg/m³WHO guideline 15
PM104.2 µg/m³WHO guideline 45
NO₂18 µg/m³WHO guideline 25
O₃18 µg/m³WHO guideline 100
Model estimates from WeatherAPI.com; WHO 24-hour guidelines (8-hour for ozone).
Pollen today · Bradford West Gwillimbury
TreesNonenone in the air
GrassNonenone in the air
WeedsLow<1 grains/m³ · Ragweed
Sun: weeds low · Mon: weeds low · Tue: 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 | 4.2 | 4.2 |
| 7 AM | 5.5 | 5.6 |
| 8 AM | 6.6 | 6.7 |
| 9 AM | 6.2 | 6.3 |
| 10 AM | 4.9 | 4.9 |
| 11 AM | 3.8 | 3.9 |
| 12 PM | 2.8 | 2.8 |
| 1 PM | 2 | 2 |
| 2 PM | 1.5 | 1.5 |
| 3 PM | 1 | 1 |
| 4 PM | 0.7 | 0.7 |
| 5 PM | 0.9 | 0.9 |