Pollen count and allergy info for Ancaster
Ancaster pollen and allergy report • 17:00, May 6
Index
Low
Tree
Low
Grass
Low
Weed
None
10°
6 km/h
59%Daily allergy forecast
Ancaster pollen count forecast
Today  19 km/h 11°6° 78% | Wednesday 20 km/h 12°2° 60% | Thursday 23 km/h12°1° 67% |
Air pollutants
Air quality in Ancaster today
AQI⁺
Air quality index
34*AQI⁺ US
PM2.5
Fine particles (≤ 2.5 µm)
6.1*µg/m³
Learn more about pollen in Ancaster
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Where is the highest pollen level in Ontario?
- Almonte3
- Bancroft3
- Bonner Lake3
- Bracebridge3
- Carleton Place3
- Clarence-Rockland3
- Deep River3
- Dorset3
- Englehart3
- Gravenhurst3
- Greater Sudbury3
- Hearst3
- Huntsville3
- Iroquois Falls3
- Kapuskasing3
- Kirkland Lake3
- Larder Lake3
- Neebing3
- Nepean3
- Ottawa3
- Parry Sound3
- Pembroke3
- Petawawa3
- Temiskaming Shores3
- Timmins3
- Wasaga Beach3
- Wendover3
- Algoma2
- Atikokan2
- Barrie2
- Bourget2
- Caledon2
- Casselman2
- Coldwater2
- Dryden2
- Ear Falls2
- East Garafraxa2
- Elliot Lake2
- Embrun2
- Erin2
- Espanola2
- Hawkesbury2
- Innisfil2
- Kenora2
- Keswick2
- Little Current2
- Mattawa2
- Midland2
- Nestor Falls2
- North Bay2
- North Perth2
- Orangeville2
- Orillia2
- Owen Sound2
- Port Elmsley2
- Powassan2
- Rayside-Balfour2
- Red Lake2
- Sault Ste. Marie2
- Sheguiandah2
- Shelburne2
- Sioux Narrows2
- Smiths Falls2
- South River2
- Thessalon2
- Thunder Bay2
- Tobermory2
- Wellington County2
- Windsor2
- Wingham2
- Ajax1
- Amherstburg1
- Ancaster1
- Angus1
- Arnprior1
- Aylmer1
- Bainsville1
- Belleville1
- Bells Corners1
- Binbrook1
- Bluewater1
- Blyth1
- Brampton1
- Brant1
- Brantford1
- Breslau1
- Brockville1
- Burlington1
- Camlachie1
- Chatham1
- Cobourg1
- Collingwood1
- Concord1
- Cornwall1
- Delaware1
- Deseronto1
- Dorchester1
- East York1
- Egbert1
- Etobicoke1
- Fort Erie1
- Fort Frances1
- Gananoque1
- Geraldton1
- Goderich1
- Grand Bend1
- Greater Napanee1
- Greenstone1
- Guelph1
- Hamilton1
- Hanover1
- Hawkesville1
- Hornepayne1
- Huron East1
- Ingersoll1
- Kasabonika1
- Kenora District1
- Kincardine1
- Kingston1
- Kitchener1
- Lambton Shores1
- Lindsay1
- London1
- Marathon1
- Markham1
- Milton1
- Minden Hills1
- Mississauga1
- Napanee Downtown1
- New Hamburg1
- Newmarket1
- Niagara Falls1
- Niagara on the Lake1
- Norfolk County1
- North York1
- Oakville1
- Omemee1
- Oshawa1
- Paris1
- Perth1
- Peterborough1
- Petrolia1
- Pickering1
- Pickle Lake1
- Picton1
- Port Colborne1
- Port Stanley1
- Prescott1
- Prince Edward1
- Quinte West1
- Renfrew1
- Richmond Hill1
- Sarnia1
- Scarborough1
- Simcoe1
- Skatepark1
- South Huron1
- St. Catharines1
- St. Thomas1
- Stratford1
- Thorold1
- Tiverton1
- Toronto1
- Uxbridge1
- Vaughan1
- Walpole Island1
- Waterloo1
- Welland1
- Willowdale1
- Woodstock1
- Morrisburg0
