AQHI · Orléans
Environment Canada does not report the AQHI for this area. The pollutant levels below are model estimates.
Pollutants now
PM2.57.9 µg/m³WHO guideline 15
PM108 µg/m³WHO guideline 45
NO₂18 µg/m³WHO guideline 25
O₃31 µg/m³WHO guideline 100
Model estimates from WeatherAPI.com; WHO 24-hour guidelines (8-hour for ozone).
Pollen today · Orléans
TreesNonenone in the air
GrassLow<1 grains/m³
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 |
|---|---|---|
| 1 PM | 7.9 | 8 |
| 2 PM | 7.2 | 7.3 |
| 3 PM | 7.1 | 7.2 |
| 4 PM | 7.7 | 7.7 |
| 5 PM | 9.4 | 9.4 |
| 6 PM | 8.8 | 8.9 |
| 7 PM | 7.8 | 7.8 |
| 8 PM | 6.3 | 6.3 |
| 9 PM | 6 | 6 |
| 10 PM | 4.9 | 4.9 |
| 11 PM | 4.1 | 4.1 |
| 12 AM | 3.9 | 3.9 |