Pollen count and allergy info for Richmond Hill
Richmond Hill pollen and allergy report • 04:00, Aug 16
Index
Low
Tree
None
Grass
None
Weed
Low
20°
11 km/h
91%Daily allergy forecast
Richmond Hill pollen count forecast
Today  21 km/h 25°18° 75% | Monday 20 km/h23°16° 81% | Tuesday  13 km/h29°15° 53% |
Air pollutants
Air quality in Richmond Hill today
AQI⁺
Air quality index
20AQI⁺ US
PM2.5
Fine particles (≤ 2.5 µm)
3.7µg/m³
Learn more about pollen in Richmond Hill
Protect yourself from air pollution in Richmond Hill
Protect yourself from air pollution in Richmond Hill
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Where is the highest pollen level in Ontario?
- Almonte3
- Angus3
- Arnprior3
- Bancroft3
- Barrie3
- Bells Corners3
- Bourget3
- Breslau3
- Brockville3
- Buckhorn3
- Caledon3
- Carleton Place3
- Casselman3
- Clarence-Rockland3
- Coldwater3
- Deep River3
- East Garafraxa3
- Egbert3
- Embrun3
- Erin3
- Fort Frances3
- Gananoque3
- Gravenhurst3
- Guelph3
- Hawkesbury3
- Hawkesville3
- Huron East3
- Innisfil3
- Keswick3
- Kitchener3
- Lindsay3
- Markham3
- Mattawa3
- Morrisburg3
- Nepean3
- New Hamburg3
- Newmarket3
- Omemee3
- Orangeville3
- Orillia3
- Ottawa3
- Parry Sound3
- Pembroke3
- Perth3
- Petawawa3
- Peterborough3
- Port Elmsley3
- Powassan3
- Quinte West3
- Renfrew3
- Sault Ste. Marie3
- Shelburne3
- Smiths Falls3
- Stratford3
- Wendover3
- Ajax2
- Algoma2
- Amherstburg2
- Bainsville2
- Belleville2
- Binbrook2
- Bluewater2
- Bracebridge2
- Brampton2
- Bruce Mines2
- Chatham2
- Cobourg2
- Collingwood2
- Cornwall2
- Deseronto2
- Dorchester2
- Dorset2
- Espanola2
- Fort Erie2
- Grand Bend2
- Greater Napanee2
- Hanover2
- Huntsville2
- Kincardine2
- Kingston2
- Lambton Shores2
- Magnetawan2
- Midland2
- Milton2
- Minden Hills2
- Napanee Downtown2
- Norfolk County2
- North Bay2
- North Perth2
- North York2
- Oshawa2
- Owen Sound2
- Paris2
- Petrolia2
- Pickering2
- Picton2
- Port Colborne2
- Prescott2
- Prince Edward2
- Scarborough2
- Simcoe2
- Skatepark2
- South Huron2
- South River2
- St. Thomas2
- Thessalon2
- Tiverton2
- Toronto2
- Uxbridge2
- Walpole Island2
- Waterloo2
- Welland2
- Wellington County2
- Willowdale2
- Windsor2
- Wingham2
- Woodstock2
- Ancaster1
- Atikokan1
- Aylmer1
- Blyth1
- Bonner Lake1
- Brant1
- Brantford1
- Burlington1
- Cambridge1
- Camlachie1
- Concord1
- Delaware1
- Dryden1
- Ear Falls1
- East York1
- Elliot Lake1
- Englehart1
- Etobicoke1
- Geraldton1
- Goderich1
- Greater Sudbury1
- Greenstone1
- Hamilton1
- Hearst1
- Hornepayne1
- Ingersoll1
- Iroquois Falls1
- Kapuskasing1
- Kasabonika1
- Kenora1
- Kenora District1
- Kirkland Lake1
- Larder Lake1
- Little Current1
- London1
- Marathon1
- Mississauga1
- Neebing1
- Nestor Falls1
- Niagara Falls1
- Niagara on the Lake1
- Oakville1
- Pickle Lake1
- Port Stanley1
- Rayside-Balfour1
- Red Lake1
- Richmond Hill1
- Sarnia1
- Sheguiandah1
- Sioux Narrows1
- St. Catharines1
- Temiskaming Shores1
- Thorold1
- Thunder Bay1
- Timmins1
- Tobermory1
- Vaughan1
- Wasaga Beach1
