Pollen count and allergy info for Dorchester
Dorchester pollen and allergy report • 22:00, Oct 7
Index
Low
Tree
None
Grass
None
Weed
Low
16°
4 km/h
100%Daily allergy forecast
Dorchester pollen count forecast
Today  29 km/h 16°9° 74% | Thursday 17 km/h16°6° 70% | Friday 25 km/h21°11° 60% |
Air pollutants
Air quality in Dorchester today
AQI⁺
Air quality index
24AQI⁺ US
PM2.5
Fine particles (≤ 2.5 µm)
4.4µg/m³
Learn more about pollen in Dorchester
Protect yourself from air pollution in Dorchester
Protect yourself from air pollution in Dorchester
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Where is the highest pollen level in Ontario?
- Algoma1
- Almonte1
- Amherstburg1
- Angus1
- Arnprior1
- Atikokan1
- Bancroft1
- Barrie1
- Bells Corners1
- Bluewater1
- Blyth1
- Bonner Lake1
- Bourget1
- Breslau1
- Brockville1
- Bruce Mines1
- Buckhorn1
- Caledon1
- Cambridge1
- Carleton Place1
- Casselman1
- Chatham1
- Clarence-Rockland1
- Cornwall1
- Deep River1
- Deseronto1
- Dorchester1
- Dorset1
- Dryden1
- Embrun1
- Erin1
- Fort Erie1
- Fort Frances1
- Geraldton1
- Goderich1
- Grand Bend1
- Gravenhurst1
- Greater Napanee1
- Greenstone1
- Guelph1
- Hawkesbury1
- Hearst1
- Hornepayne1
- Huntsville1
- Innisfil1
- Kapuskasing1
- Kenora1
- Keswick1
- Kirkland Lake1
- Kitchener1
- Lambton Shores1
- Larder Lake1
- Lindsay1
- Little Current1
- Magnetawan1
- Marathon1
- Markham1
- Mattawa1
- Merrickville-Wolford1
- Midland1
- Minden Hills1
- Morrisburg1
- Napanee Downtown1
- Neebing1
- Nepean1
- Newmarket1
- Niagara Falls1
- Niagara on the Lake1
- Norfolk County1
- North Bay1
- North Perth1
- Omemee1
- Ottawa1
- Owen Sound1
- Parry Sound1
- Perth1
- Petawawa1
- Picton1
- Port Elmsley1
- Powassan1
- Prescott1
- Renfrew1
- Richmond Hill1
- Selwyn1
- Sheguiandah1
- Shelburne1
- Simcoe1
- Sioux Narrows1
- Skatepark1
- Smiths Falls1
- South Huron1
- South River1
- St. Catharines1
- St. Thomas1
- Stratford1
- Thessalon1
- Thorold1
- Thunder Bay1
- Timmins1
- Tobermory1
- Uxbridge1
- Walpole Island1
- Waterloo1
- Wellington County1
- Wendover1
- Windsor1
- Wingham1
- Woodstock1
- Ajax0
- Ancaster0
- Aylmer0
- Bainsville0
- Belleville0
- Binbrook0
- Bracebridge0
- Brampton0
- Brant0
- Brantford0
- Burlington0
- Camlachie0
- Cobourg0
- Coldwater0
- Collingwood0
- Concord0
- Delaware0
- Ear Falls0
- East Garafraxa0
- East York0
- Egbert0
- Elliot Lake0
- Englehart0
- Espanola0
- Etobicoke0
- Gananoque0
- Greater Sudbury0
- Hamilton0
- Hanover0
- Hawkesville0
- Huron East0
- Ingersoll0
- Iroquois Falls0
- Kasabonika0
- Kenora District0
- Kincardine0
- Kingston0
- London0
- Milton0
- Mississauga0
- Nestor Falls0
- North York0
- Oakville0
- Orangeville0
- Orillia0
- Oshawa0
- Paris0
- Pembroke0
- Peterborough0
- Petrolia0
- Pickering0
- Pickle Lake0
- Port Colborne0
- Port Stanley0
- Prince Edward0
- Quinte West0
- Rayside-Balfour0
- Red Lake0
- Sarnia0
- Sault Ste. Marie0
- Scarborough0
- Temiskaming Shores0
- Tiverton0
- Toronto0
- Vaughan0
- Wasaga Beach0
- Welland0
- Willowdale0
