AQHI · Hanna
Environment Canada does not report the AQHI for this area. The pollutant levels below are model estimates.
Pollutants now
PM2.511.6 µg/m³WHO guideline 15
PM1012.5 µg/m³WHO guideline 45
NO₂6 µg/m³WHO guideline 25
O₃46 µg/m³WHO guideline 100
Model estimates from WeatherAPI.com; WHO 24-hour guidelines (8-hour for ozone).
Pollen today · Hanna
TreesNonenone in the air
GrassLow<1 grains/m³
WeedsLow8 grains/m³ · Ragweed
Tue: weeds low · Wed: weeds low · Thu: 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 |
|---|---|---|
| 10 PM | 11.6 | 12.5 |
| 11 PM | 11.8 | 12.7 |
| 12 AM | 11.7 | 12.5 |
| 1 AM | 11.4 | 12.1 |
| 2 AM | 11 | 11.6 |
| 3 AM | 10.5 | 11 |
| 4 AM | 10.1 | 10.6 |
| 5 AM | 9.8 | 10.2 |
| 6 AM | 9.6 | 10.1 |
| 7 AM | 9.7 | 10.2 |
| 8 AM | 10.1 | 10.6 |
| 9 AM | 10.2 | 10.6 |