AQHI · Saint-Quentin
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
PM102.2 µg/m³WHO guideline 45
NO₂2 µg/m³WHO guideline 25
O₃65 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 |
|---|---|---|
| 12 PM | 2.1 | 2.2 |
| 1 PM | 1.9 | 1.9 |
| 2 PM | 1.6 | 1.6 |
| 3 PM | 1.4 | 1.4 |
| 4 PM | 1.2 | 1.2 |
| 5 PM | 1 | 1.1 |
| 6 PM | 0.9 | 0.9 |
| 7 PM | 0.6 | 0.6 |
| 8 PM | 0.2 | 0.2 |
| 9 PM | 0.1 | 0.1 |
| 10 PM | 0.1 | 0.1 |
| 11 PM | 0.1 | 0.1 |