AQHI · Western Head
Environment Canada does not report the AQHI for this area. The pollutant levels below are model estimates.
Pollutants now
PM2.52.4 µg/m³WHO guideline 15
PM103.9 µg/m³WHO guideline 45
NO₂0 µg/m³WHO guideline 25
O₃81 µg/m³WHO guideline 100
Model estimates from WeatherAPI.com; WHO 24-hour guidelines (8-hour for ozone).
Pollen today · Western Head
TreesNonenone in the air
GrassNonenone in the air
WeedsLow<1 grains/m³ · Ragweed
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 | 2.4 | 3.9 |
| 1 AM | 2.4 | 3.9 |
| 2 AM | 3.2 | 5.1 |
| 3 AM | 3.3 | 5.2 |
| 4 AM | 2.2 | 3.5 |
| 5 AM | 0.9 | 1.4 |
| 6 AM | 0.6 | 0.9 |
| 7 AM | 1.2 | 1.6 |
| 8 AM | 1.6 | 2.2 |
| 9 AM | 2.4 | 3.4 |
| 10 AM | 2.6 | 3.8 |
| 11 AM | 3.2 | 4.8 |