Pollen count and allergy info for Ancaster
Ancaster pollen and allergy report • 20:00, May 27
Index
High
Tree
Low
Grass
High
Weed
None
20°
15 km/h
55%Daily allergy forecast
Ancaster pollen count forecast
Today  22 km/h 19°11° 66% | Thursday 31 km/h22°5° 64% | Friday 16 km/h18°8° 49% |
Air pollutants
Air quality in Ancaster today
AQI⁺
Air quality index
22*AQI⁺ US
PM2.5
Fine particles (≤ 2.5 µm)
4*µg/m³
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Where is the highest pollen level in Ontario?
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- Algoma3
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- Stratford3
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- Toronto3
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- Vaughan3
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- Waterloo3
- Welland3
- Wellington County3
- Wendover3
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- Windsor3
- Wingham3
- Woodstock3
- Camlachie2
- Cornwall2
- Delaware2
- Dorchester2
- Fort Frances2
- Petrolia2
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- St. Thomas2
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