AQHI · Hearst
Environment Canada does not report the AQHI for this area. The pollutant levels below are model estimates.
Pollutants now
PM2.54 µg/m³WHO guideline 15
PM105.2 µg/m³WHO guideline 45
NO₂2 µg/m³WHO guideline 25
O₃66 µg/m³WHO guideline 100
Model estimates from WeatherAPI.com; WHO 24-hour guidelines (8-hour for ozone).
Particles · next 12 hours
µg/m³| Time | PM2.5 | PM10 |
|---|---|---|
| 2 AM | 4 | 5.2 |
| 3 AM | 3.9 | 4.9 |
| 4 AM | 3.3 | 4.2 |
| 5 AM | 3 | 3.7 |
| 6 AM | 3 | 3.8 |
| 7 AM | 2.2 | 2.8 |
| 8 AM | 2 | 2.5 |
| 9 AM | 2 | 2.4 |
| 10 AM | 2.3 | 2.8 |
| 11 AM | 3.1 | 3.9 |
| 12 PM | 3.3 | 4.1 |
| 1 PM | 3.4 | 4.2 |