Pollen count and allergy info for Ontario
Ontario pollen and allergy report • 00:00, Aug 27 Local time
Index
High
Tree
None
Grass
None
Weed
High
20°
11 km/h
80%Daily allergy forecast
Ontario pollen count forecast
Today  23 km/h 26°18° 80% | Friday 15 km/h19°15° 89% | Saturday 21 km/h26°14° 55% |
Air pollutants
Air quality in Ontario today
AQI⁺
Air quality index
14AQI⁺ US
PM2.5
Fine particles (≤ 2.5 µm)
2.6µg/m³
Learn more about pollen in Ontario
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Where is the highest pollen level in New York?
- Accord3
- Addison3
- Akron3
- Albany3
- Albany County3
- Albertson3
- Albion3
- Alden3
- Alexandria Bay3
- Alfred3
- Allegany3
- Altamont3
- Altmar3
- Amagansett3
- Amityville3
- Amsterdam3
- Andover3
- Angola3
- Angola on the Lake3
- Apalachin3
- Aquebogue3
- Ardsley3
- Armonk3
- Athens3
- Atlantic Beach3
- Attica3
- Auburn3
- Avon3
- Babylon3
- Bainbridge3
- Baiting Hollow3
- Baldwin3
- Baldwinsville3
- Ballston Spa3
- Balmville3
- Bard College3
- Barnum Island3
- Batavia3
- Bath3
- Baxter Estates3
- Bay Park3
- Bay Shore3
- Bayport3
- Bayville3
- Baywood3
- Beacon3
- Bedford3
- Bedford Hills3
- Bellerose3
- Bellerose Terrace3
- Bellmore3
- Bellport3
- Belmont3
- Bergen3
- Bethpage3
- Big Flats3
- Billington Heights3
- Binghamton3
- Black River3
- Blasdell3
- Bloomfield3
- Blue Point3
- Bohemia3
- Bolivar3
- Boonville3
- Brentwood3
- Brewerton3
- Briarcliff Manor3
- Bridgehampton3
- Brighton3
- Brightwaters3
- Brinckerhoff3
- Brockport3
- Brocton3
- Bronxville3
- Brookhaven3
- Brookville3
- Broome3
- Brownville3
- Buchanan3
- Buffalo3
- Busti3
- Calcium3
- Caledonia3
- Calverton3
- Cambridge3
- Camden3
- Canandaigua3
- Canastota3
- Canisteo3
- Canton3
- Carle Place3
- Carmel3
- Carthage3
- Catskill3
- Cayuga3
- Cayuga County3
- Cayuga Heights3
- Cazenovia3
- Cedarhurst3
- Celoron3
- Center Moriches3
- Centereach3
- Central Islip3
- Centre Island3
- Champlain3
- Chappaqua3
- Cheektowaga3
- Chenango Bridge3
- Chenango County3
- Chester3
- Chittenango3
- Churchville3
- Clarence3
- Clarence Center3
- Clark Mills3
- Clarkson3
- Clifton Gardens3
- Clifton Springs3
- Clinton3
- Clinton County3
- Clyde3
- Cobleskill3
- Cold Spring3
- Cold Spring Harbor3
- Colonie3
- Columbia3
- Commack3
- Congers3
- Constantia3
- Copiague3
- Coram3
- Corinth3
- Corning3
- Cornwall-on-Hudson3
- Cortland3
- Cortland County3
- Cortland West3
- Country Knolls3
- Cove Neck3
- Coxsackie3
- Cranberry Lake3
- Crompond3
- Croton-on-Hudson3
- Crown Heights3
- Crugers3
- Cutchogue3
- Danby3
- Dannemora3
- Dansville3
- De Witt3
- Deer Park3
- Depew3
- Deposit3
- Dexter3
- Dix Hills3
- Dolgeville3
- Dover Plains3
- Dryden3
- Dundee3
- Dunkirk3
- Dutchess County3
- East Atlantic Beach3
- East Aurora3
- East Farmingdale3
- East Glenville3
- East Hampton3
- East Hampton North3
- East Hills3
- East Islip3
- East Ithaca3
- East Massapequa3
- East Meadow3
- East Moriches3
- East Northport3
- East Norwich3
- East Patchogue3
- East Quogue3
- East Rochester3
- East Rockaway3
- East Setauket3
- East Shoreham3
- East Syracuse3
- East Williston3
- Eastchester3
- Eastport3
- Eden3
- Eggertsville3
- Elbridge3
- Elizabethtown3
- Ellenville3
- Elma Center3
- Elmira3
- Elmira Heights3
- Elmont3
- Elmsford3
- Elwood3
- Endicott3
- Endwell3
- Erie County3
- Essex3
- Fabius3
- Fairmount3
- Fairport3
- Fairview, Westchester County3
- Falconer3
- Fallsburg3
- Farmingdale3
- Farmingville3
- Fayetteville3
- Firthcliffe3
- Fishkill3
- Flanders3
- Floral Park3
- Florida3
- Flower Hill3
- Fonda3
- Fort Covington3
- Fort Drum3
- Fort Edward3
- Fort Johnson3
- Fort Montgomery3
- Fort Salonga3
- Frankfort3
- Franklin County3
- Franklin Square3
- Fredonia3
- Freeport3
- Frewsburg3
- Fulton3
- Fulton County3
- Galeville3
- Gang Mills3
- Garden City3
- Garden City Park3
- Garden City South3
- Gardnertown3
- Gasport3
- Gates3
- Genesee3
- Geneseo3
- Geneva3
- Germantown3
- Glasco3
- Glen Cove3
- Glen Head3
- Glen Park3
- Glens Falls3
- Glens Falls North3
- Glenwood Landing3
- Gloversville3
- Golden's Bridge3
- Gordon Heights3
- Goshen3
- Gouverneur3
- Gowanda3
- Grand View-on-Hudson3
- Grandyle Village3
- Great Neck3
- Great Neck Estates3
- Great Neck Gardens3
- Great Neck Plaza3
- Great River3
- Greece3
- Green Island3
- Greene3
- Greenvale3
- Greenville, Westchester County3
- Greenwich3
- Groton3
- Hadley3
- Hagaman3
- Hamburg3
- Hamilton3
- Hamilton County3
- Hamlin3
- Hampton Bays3
- Hannawa Falls3
- Harbor Hills3
- Harbor Isle3
- Harriman3
- Harris Hill3
- Harrison3
- Hartsdale3
- Hauppauge3
- Haverstraw3
- Haviland3
- Hawthorne3
- Head of the Harbor3
- Hempstead3
- Heritage Hills3
- Herkimer3
- Herkimer County3
- Herricks3
- Hewlett3
- Hewlett Bay Park3
- Hewlett Harbor3
- Hicksville3
- High Falls3
- Highland Falls3
- Hillside3
- Hillside Lake3
- Hilton3
- Holbrook3
- Holley3
- Holtsville3
- Homer3
- Honeoye Falls3
- Hoosick Falls3
- Hornell3
- Horseheads3
- Horseheads North3
- Hudson3
- Hudson Falls3
- Huntington Station3
- Hurley3
- Hyde Park3
- Ilion3
- Irondequoit3
- Island Park3
- Islandia3
- Islip3
- Islip Terrace3
- Ithaca3
- Jamesport3
- Jamestown3
- Jamestown West3
- Jefferson County3
- Jefferson Heights3
- Jefferson Valley-Yorktown3
- Jericho3
- Johnson City3
- Johnstown3
- Jordan3
- Katonah3
- Keeseville3
- Kenmore3
- Kensington3
- Kerhonkson3
- Keuka Park3
- Kinderhook3
- Kings3
- Kings Park3
- Kings Point3
- Kingston3
- Kiryas Joel3
- Lackawanna3
- Lake Carmel3
- Lake Erie Beach3
- Lake Grove3
- Lake Katrine3
- Lake Luzerne3
- Lake Mohegan3
- Lake Placid3
- Lake Ronkonkoma3
- Lake Success3
- Lakeland3
- Lakeview3
- Lakewood3
- Lancaster3
- Lansing3
- Latham3
- Lattingtown3
- Laurel3
- Laurel Hollow3
- Lawrence3
- Le Roy3
- Levittown3
- Lewis County3
- Lewiston3
- Liberty3
- Lido Beach3
- Lima3
- Lincoln Park3
- Lincolndale3
- Lindenhurst3
- Little Falls3
- Little Valley3
- Liverpool3
- Livingston County3
- Livonia3
- Lockport3
- Locust Valley3
- Long Beach3
- Lorenz Park3
- Loudonville3
- Lowville3
- Lynbrook3
- Lyncourt3
- Lyons3
- Macedon3
- Madison County3
- Mahopac3
- Malone3
- Malverne3
- Mamaroneck3
- Manchester3
- Manhasset3
- Manhasset Hills3
- Manlius3
- Manorhaven3
- Manorville3
- Marion3
- Marlboro3
- Massapequa3
- Massapequa Park3
- Mastic3
- Mastic Beach3
- Mattituck3
- Mattydale3
- Maybrook3
- Mayville3
- McGraw3
- Mechanicstown3
- Medford3
- Medina3
- Melrose Park3
- Melville3
- Menands3
- Merrick3
- Merritt Park3
- Mexico3
- Middle Island3
- Middleburgh3
- Middleport3
- Middletown3
- Mill Neck3
- Millbrook3
- Miller Place3
- Mineola3
- Minetto3
- Mineville3
- Minoa3
- Mohawk3
- Monroe3
- Monroe County3
- Montauk3
- Montgomery3
- Monticello3
- Montour Falls3
- Montrose3
- Moravia3
- Moriches3
- Morrisonville3
- Morrisville3
- Mount Ivy3
- Mount Kisco3
- Mount Morris3
- Mount Sinai3
- Mount Vernon3
- Munsey Park3
- Munsons Corners3
- Muttontown3
- Myers Corner3
- Naples3
- Nazareth College3
- Nedrow3
- Nesconset3
- New Baltimore3
- New Cassel3
- New City3
- New Hartford3
- New Hyde Park3
- New Paltz3
- New Rochelle3
- New Windsor3
- New York3
- New York Mills3
- Newark3
- Newburgh3
- Newfane3
- Niskayuna3
- Nissequogue3
- Norfolk3
- North Amityville3
- North Babylon3
- North Ballston Spa3
- North Bay3
- North Bay Shore3
- North Bellmore3
- North Bellport3
- North Boston3
- North Collins3
- North Creek3
- North Gates3
- North Great River3
- North Hills3
- North Lindenhurst3
- North Lynbrook3
- North Massapequa3
- North Merrick3
- North New Hyde Park3
- North Patchogue3
- North Sea3
- North Syracuse3
- North Tonawanda3
- North Valley Stream3
- North Wantagh3
- Northeast Ithaca3
- Northport3
- Northville, Northville County3
- Northwest Harbor3
- Northwest Ithaca3
- Norwich3
- Norwood3
- Noyack3
- Nunda3
- Nyack3
- Oakdale3
- Oakfield3
- Oceanside3
- Olcott3
- Old Bethpage3
- Old Brookville3
- Old Field3
- Old Forge3
- Old Westbury3
- Olean3
- Oneida3
- Oneida County3
- Onondaga County3
- Ontario3
- Ontario County3
- Orange County3
- Orange Lake3
- Orchard Park3
- Oriskany3
- Oriskany Falls3
- Orleans County3
- Ossining3
- Oswego County3
- Otisville3
- Owego3
- Oyster Bay3
- Oyster Bay Cove3
- Painted Post3
- Palenville3
- Palmyra3
- Parish3
- Patchogue3
- Peekskill3
- Pelham3
- Pelham Manor3
- Penn Yan3
- Perry3
- Peru3
- Phelps3
- Philadelphia3
- Philmont3
- Phoenix3
- Pine Bush3
- Pine Plains3
- Pittsford3
- Plainedge3
- Plainview3
- Plandome3
- Plandome Heights3
- Pleasantville3
- Poestenkill3
- Point Lookout3
- Pomona3
- Port Byron3
- Port Chester3
- Port Dickinson3
- Port Ewen3
- Port Henry3
- Port Jefferson3
- Port Jefferson Station3
- Port Jervis3
- Port Washington3
- Port Washington North3
- Portville3
- Potsdam3
- Preston-Potter Hollow3
- Pulaski3
- Putnam County3
- Queens3
- Quogue3
- Randolph3
- Ransomville3
- Rapids3
- Ravena3
- Red Hook3
- Remsenburg-Speonk3
- Rensselaer County3
- Rhinebeck3
- Richmond3
- Richmondville3
- Ridge3
- Riverhead3
- Riverside, Suffolk County3
- Rochester3
- Rock Hill3
- Rockland3
- Rockville Centre3
- Rocky Point3
- Roessleville3
- Rome3
- Ronkonkoma3
- Roosevelt3
- Rosendale3
- Roslyn3
- Roslyn Estates3
- Roslyn Harbor3
- Roslyn Heights3
- Rouses Point3
- Russell Gardens3
- Rye3
- Rye Brook3
- Saddle Rock3
- Sag Harbor3
- Salamanca3
- Salisbury3
- Sanborn3
- Sands Point3
- Saranac Lake3
- Saratoga County3
- Saratoga Springs3
- Saugerties3
- Sayville3
- Scarsdale3
- Schenectady3
- Schoharie3
- Schuyler County3
- Schuylerville3
- Scotchtown3
- Scotts Corners3
- Scottsville3
- Sea Cliff3
- Seaford3
- Searingtown3
- Selden3
- Seneca County3
- Seneca Falls3
- Seneca Knolls3
- Setauket3
- Shelter Island3
- Shenorock3
- Sherrill3
- Shinnecock Hills3
- Shirley3
- Shokan3
- Shortsville3
- Shrub Oak3
- Sidney3
- Silver Creek3
- Skaneateles3
- Sleepy Hollow3
- Sloan3
- Sloatsburg3
- Smithtown3
- Sodus3
- Solvay3
- Sound Beach3
- South Blooming Grove3
- South Corning3
- South Fallsburg3
- South Farmingdale3
- South Floral Park3
- South Glens Falls3
- South Hempstead3
- South Hill3
- South Huntington3
- South Lockport3
- South Valley Stream3
- Southampton3
- Southport3
- Spencerport3
- Springs3
- St. Bonaventure3
- St. James3
- St. Lawrence County3
- Steuben3
- Stewart Manor3
- Stillwater3
- Stone Ridge3
- Stony Brook3
- Stony Point3
- Stottville3
- Sullivan3
- Sylvan Beach3
- Syosset3
- Syracuse3
- Tarrytown3
- Terryville3
- Thiells3
- Thomaston3
- Thornwood3
- Ticonderoga3
- Tillson3
- Tioga County3
- Tivoli3
- Tompkins County3
- Tonawanda3
- Tonawanda Town3
- Town Line3
- Tribes Hill3
- Troy3
- Trumansburg3
- Tuckahoe, Suffolk County3
- Ulster3
- Union Springs3
- Uniondale3
- University at Buffalo3
- University Gardens3
- Upper Brookville3
- Upper Nyack3
- Utica3
- Vails Gate3
- Valatie3
- Valhalla3
- Valley Cottage3
- Valley Stream3
- Vernon3
- Verplanck3
- Victor3
- Village Green3
- Village of the Branch3
- Wading River3
- Wadsworth3
- Wainscott3
- Walton Park3
- Wampsville3
- Wanakah3
- Wantagh3
- Wappingers Falls3
- Warren3
- Warsaw3
- Warwick3
- Washington3
- Washington Heights3
- Washingtonville3
- Watchtower3
- Water Mill3
- Waterloo3
- Watertown3
- Watervliet3
- Watkins Glen3
- Waverly3
- Wayland3
- Webster3
- Weedsport3
- Wellsville3
- Wesley Hills3
- West Babylon3
- West Bay Shore3
- West Carthage3
- West Elmira3
- West Glens Falls3
- West Haverstraw3
- West Hempstead3
- West Hills3
- West Hurley3
- West Islip3
- West Point3
- West Sayville3
- West Seneca3
- Westbury3
- Westchester County3
- Westfield3
- Westhampton3
- Westhampton Beach3
- Weston Mills3
- Westvale3
- Wheatley Heights3
- White Plains3
- Whitehall3
- Whitesboro3
- Williamson3
- Williamsville3
- Williston Park3
- Wilmington3
- Wolcott3
- Woodbury, Nassau County3
- Woodbury village3
- Woodmere3
- Woodsburgh3
- Woodstock3
- Wurtsboro3
- Wyandanch3
- Wynantskill3
- Yaphank3
- Yorktown Heights3
- Yorkville3
- Zena3
- Adams2
- Adams Center2
- Arcade2
- Arlington2
- Averill Park2
- Beaver Dam Lake2
- Brewster2
- Brewster Heights2
- Brewster Hill2
- Bridgeport2
- Broadalbin2
- Bronx2
- Cairo2
- Callicoon2
- Camillus2
- Canajoharie2
- Castleton-on-Hudson2
- Central Square2
- Chadwicks2
- Chatham2
- Chautauqua County2
- Clayton2
- Clayville2
- Clintondale2
- Cohoes2
- Cooperstown2
- Cuba2
- Cumberland Head2
- Delaware County2
- Delevan2
- Delhi2
- East Greenbush2
- Eldred2
- Fort Plain2
- Franklinville2
- Friendship2
- Granville2
- Greene County2
- Greenport2
- Greenport West2
- Greenwood Lake2
- Hampton Manor2
- Highland2
- Holland2
- Houghton2
- Inwood2
- La Fargeville2
- Livingston Manor2
- Marcellus2
- Margaretville2
- Massena2
- Mechanicville2
- Milton, Ulster County2
- Mountain Lodge Park2
- Napanoch2
- Nassau2
- Niagara County2
- Niagara Falls2
- Niverville2
- Ogdensburg2
- Oneonta2
- Oswego2
- Otsego County2
- Oxford2
- Pawling2
- Peach Lake2
- Pine Hill2
- Plattekill2
- Plattsburgh2
- Plattsburgh West2
- Pleasant Valley2
- Poughkeepsie2
- Red Oaks Mill2
- Rensselaer2
- Richfield Springs2
- Rotterdam2
- Sackets Harbor2
- Salisbury Mills2
- Salt Point2
- Saugerties South2
- Scotia2
- Shelter Island Heights2
- Sherburne2
- Southold2
- Spackenkill2
- Springfield Center2
- Springville2
- St. Johnsville2
- Stamford2
- Tupper Lake2
- Unadilla2
- Voorheesville2
- Walden2
- Wallkill2
- Walton2
- Warrensburg2
- Washington Mills2
- Waterford2
- Waterville2
- West End2
- West Sand Lake2
- Westmere2
- Worcester2
- Yonkers2
- Yorkshire2
- Youngstown2
- Airmont0
- Bardonia0
- Blauvelt0
- Centerport0
- Chestnut Ridge0
- Dobbs Ferry0
- Eatons Neck0
- Fishers Island0
- Greenlawn0
- Halesite0
- Hastings-on-Hudson0
- Hillcrest0
- Huntington0
- Huntington Bay0
- Irvington0
- Kaser0
- Lloyd Harbor0
- Monsey0
- Montebello0
- Nanuet0
- New Hempstead0
- New Square0
- Orangeburg0
- Pearl River0
- Piermont0
- Putnam Lake0
- Sparkill0
- Spring Valley0
- Suffern0
- Tappan0
- Viola0
- West Nyack0
