Pollen count and allergy info for Richmond Hill
Richmond Hill pollen and allergy report • 12:00, Sep 7
Index
Low
Tree
None
Grass
None
Weed
Low
23°
4 km/h
65%Daily allergy forecast
Richmond Hill pollen count forecast
Today  9 km/h 23°16° 73% | Tuesday  13 km/h 24°16° 70% | Wednesday 23 km/h 90%21°19° 95% |
Air pollutants
Air quality in Richmond Hill today
AQI⁺
Air quality index
6AQI⁺ US
PM2.5
Fine particles (≤ 2.5 µm)
1µg/m³
Learn more about pollen in Richmond Hill
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Where is the highest pollen level in Ontario?
- Brockville3
- Cornwall3
- Fort Erie3
- Morrisburg3
- Prescott3
- Walpole Island3
- Ajax2
- Amherstburg2
- Ancaster2
- Arnprior2
- Aylmer2
- Belleville2
- Binbrook2
- Bluewater2
- Blyth2
- Brampton2
- Burlington2
- Camlachie2
- Casselman2
- Chatham2
- Cobourg2
- Coldwater2
- Collingwood2
- Concord2
- Deseronto2
- Dorchester2
- East Garafraxa2
- Egbert2
- Embrun2
- Etobicoke2
- Fort Frances2
- Gananoque2
- Goderich2
- Grand Bend2
- Greater Napanee2
- Hamilton2
- Huron East2
- Innisfil2
- Iroquois Falls2
- Kincardine2
- Lambton Shores2
- London2
- Midland2
- Napanee Downtown2
- Newmarket2
- Niagara Falls2
- Niagara on the Lake2
- Norfolk County2
- North Bay2
- North Perth2
- Orangeville2
- Orillia2
- Oshawa2
- Owen Sound2
- Parry Sound2
- Pembroke2
- Petrolia2
- Pickering2
- Picton2
- Port Colborne2
- Port Stanley2
- Prince Edward2
- Renfrew2
- Sarnia2
- Scarborough2
- Simcoe2
- Skatepark2
- South Huron2
- St. Catharines2
- St. Thomas2
- Thorold2
- Timmins2
- Tiverton2
- Vaughan2
- Welland2
- Windsor2
- Algoma1
- Almonte1
- Angus1
- Atikokan1
- Bainsville1
- Bancroft1
- Barrie1
- Bells Corners1
- Bonner Lake1
- Bourget1
- Bracebridge1
- Brant1
- Brantford1
- Breslau1
- Bruce Mines1
- Buckhorn1
- Caledon1
- Cambridge1
- Carleton Place1
- Clarence-Rockland1
- Deep River1
- Delaware1
- Dorset1
- Dryden1
- Ear Falls1
- East York1
- Elliot Lake1
- Englehart1
- Erin1
- Espanola1
- Geraldton1
- Gravenhurst1
- Greenstone1
- Guelph1
- Hanover1
- Hawkesbury1
- Hawkesville1
- Hearst1
- Hornepayne1
- Huntsville1
- Ingersoll1
- Kapuskasing1
- Kenora1
- Keswick1
- Kingston1
- Kirkland Lake1
- Kitchener1
- Larder Lake1
- Lindsay1
- Little Current1
- Magnetawan1
- Marathon1
- Markham1
- Mattawa1
- Merrickville-Wolford1
- Milton1
- Minden Hills1
- Mississauga1
- Neebing1
- Nepean1
- Nestor Falls1
- New Hamburg1
- North York1
- Oakville1
- Omemee1
- Ottawa1
- Paris1
- Perth1
- Petawawa1
- Peterborough1
- Port Elmsley1
- Powassan1
- Quinte West1
- Red Lake1
- Richmond Hill1
- Selwyn1
- Sheguiandah1
- Shelburne1
- Sioux Narrows1
- South River1
- Stratford1
- Thessalon1
- Thunder Bay1
- Tobermory1
- Toronto1
- Uxbridge1
- Wasaga Beach1
- Waterloo1
- Wellington County1
- Wendover1
- Willowdale1
- Wingham1
- Woodstock1
- Greater Sudbury0
- Kasabonika0
- Kenora District0
- Pickle Lake0
- Rayside-Balfour0
- Sault Ste. Marie0
- Temiskaming Shores0
