AQHI · Grande Cache
Environment Canada does not report the AQHI for this area. The pollutant levels below are model estimates.
Pollutants now
PM2.52.1 µg/m³WHO guideline 15
PM102.3 µg/m³WHO guideline 45
NO₂2 µg/m³WHO guideline 25
O₃87 µg/m³WHO guideline 100
Model estimates from WeatherAPI.com; WHO 24-hour guidelines (8-hour for ozone).
Pollen today · Grande Cache
TreesNonenone in the air
GrassLow<1 grains/m³
WeedsLow3 grains/m³ · Ragweed
Fri: weeds low · Sat: weeds low · Sun: 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 AM | 2.1 | 2.3 |
| 1 AM | 1.5 | 1.7 |
| 2 AM | 1 | 1.1 |
| 3 AM | 1.1 | 1.2 |
| 4 AM | 1.6 | 1.7 |
| 5 AM | 2 | 2.1 |
| 6 AM | 2.5 | 2.9 |
| 7 AM | 2.8 | 3.1 |
| 8 AM | 2.5 | 2.8 |
| 9 AM | 2.1 | 2.3 |
| 10 AM | 1.5 | 1.7 |
| 11 AM | 1.1 | 1.2 |