AQHI · Three Hills
Environment Canada does not report the AQHI for this area. The pollutant levels below are model estimates.
Pollutants now
PM2.58.1 µg/m³WHO guideline 15
PM109.1 µg/m³WHO guideline 45
NO₂18 µg/m³WHO guideline 25
O₃27 µg/m³WHO guideline 100
Model estimates from WeatherAPI.com; WHO 24-hour guidelines (8-hour for ozone).
Pollen today · Three Hills
TreesNonenone in the air
GrassLow<1 grains/m³
WeedsModerate10 grains/m³ · Ragweed
Thu: weeds moderate · Fri: weeds moderate · Sat: 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 | 8.1 | 9.1 |
| 1 AM | 8.8 | 9.8 |
| 2 AM | 9.6 | 10.6 |
| 3 AM | 10.3 | 11.3 |
| 4 AM | 11.1 | 12 |
| 5 AM | 12 | 12.8 |
| 6 AM | 12.7 | 13.5 |
| 7 AM | 13.5 | 14.2 |
| 8 AM | 14.2 | 14.9 |
| 9 AM | 14.6 | 15.3 |
| 10 AM | 13.4 | 13.9 |
| 11 AM | 11.3 | 11.7 |