AQHI · Souris
Environment Canada does not report the AQHI for this area. The pollutant levels below are model estimates.
Pollutants now
PM2.51.5 µg/m³WHO guideline 15
PM101.9 µg/m³WHO guideline 45
NO₂2 µg/m³WHO guideline 25
O₃68 µg/m³WHO guideline 100
Model estimates from WeatherAPI.com; WHO 24-hour guidelines (8-hour for ozone).
Pollen today · Souris
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 | 1.5 | 1.9 |
| 2 PM | 1.3 | 1.6 |
| 3 PM | 1.1 | 1.3 |
| 4 PM | 0.9 | 1.1 |
| 5 PM | 0.9 | 1.1 |
| 6 PM | 0.9 | 1.1 |
| 7 PM | 1 | 1.1 |
| 8 PM | 0.7 | 0.8 |
| 9 PM | 0.6 | 0.7 |
| 10 PM | 0.6 | 0.7 |
| 11 PM | 0.7 | 0.8 |
| 12 AM | 0.9 | 1 |