AQHI now · South Huron
All cities →1.7
Low health risk
Observed Mon 5:00 PM · Grand Bend
- Tonight
- 2 Low risk
- Tomorrow
- 2 Low risk
- Tomorrow night
- 2 Low risk
Environment and Climate Change Canada · forecast issued Mon 5:00 PM
Health advice now
- People at risk
- Enjoy your usual outdoor activities.
- Everyone else
- Ideal air quality for outdoor activities.
Pollutants now
PM2.52 µg/m³WHO guideline 15
PM102.2 µg/m³WHO guideline 45
NO₂3 µg/m³WHO guideline 25
O₃65 µg/m³WHO guideline 100
Model estimates from WeatherAPI.com; WHO 24-hour guidelines (8-hour for ozone).
Pollen today · South Huron
TreesNonenone in the air
GrassLow5 grains/m³
WeedsHigh168 grains/m³ · Ragweed
Tue: weeds high · Wed: weeds high · Thu: weeds high
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 PM | 2 | 2.2 |
| 7 PM | 2 | 2.2 |
| 8 PM | 2.1 | 2.3 |
| 9 PM | 2.1 | 2.3 |
| 10 PM | 2.1 | 2.3 |
| 11 PM | 2.1 | 2.4 |
| 12 AM | 2.1 | 2.3 |
| 1 AM | 2 | 2.2 |
| 2 AM | 1.8 | 2.1 |
| 3 AM | 1.7 | 2 |
| 4 AM | 1.6 | 1.8 |
| 5 AM | 1.5 | 1.6 |