Pollen count and allergy info for Port Jefferson
Port Jefferson pollen and allergy report • 09:00, Sep 19 Local time
Index
Low
Tree
None
Grass
None
Weed
Low
17°
25 km/h
61%Daily allergy forecast
Port Jefferson pollen count forecast
Today  25 km/h 19°16° 60% | Sunday  13 km/h 90%19°15° 88% | Monday  27 km/h 20°14° 77% |
Air pollutants
Air quality in Port Jefferson today
AQI⁺
Air quality index
13AQI⁺ US
PM2.5
Fine particles (≤ 2.5 µm)
2.5µg/m³
Learn more about pollen in Port Jefferson
Protect yourself from air pollution in Port Jefferson
Protect yourself from air pollution in Port Jefferson
Air Purifiers
Face Masks
Air Quality Monitors
Download our Air Quality App
Where is the highest pollen level in New York?
- Amagansett3
- Amityville3
- Angola3
- Angola on the Lake3
- Aquebogue3
- Atlantic Beach3
- Babylon3
- Baiting Hollow3
- Baldwin3
- Barnum Island3
- Bay Park3
- Bay Shore3
- Bayport3
- Bayville3
- Baywood3
- Bellerose3
- Bellerose Terrace3
- Bellmore3
- Bellport3
- Bethpage3
- Blue Point3
- Bohemia3
- Brentwood3
- Bridgehampton3
- Brightwaters3
- Brocton3
- Brookhaven3
- Calverton3
- Cedarhurst3
- Center Moriches3
- Central Islip3
- Centre Island3
- Cold Spring Harbor3
- Commack3
- Copiague3
- Coram3
- Cove Neck3
- Cutchogue3
- Deer Park3
- Dix Hills3
- East Atlantic Beach3
- East Farmingdale3
- East Hampton3
- East Hampton North3
- East Islip3
- East Massapequa3
- East Meadow3
- East Moriches3
- East Norwich3
- East Patchogue3
- East Quogue3
- East Rockaway3
- East Shoreham3
- Eastport3
- Elmont3
- Elwood3
- Farmingdale3
- Farmingville3
- Flanders3
- Floral Park3
- Franklin Square3
- Freeport3
- Garden City3
- Garden City Park3
- Garden City South3
- Glen Cove3
- Gordon Heights3
- Great River3
- Greenport3
- Greenport West3
- Hampton Bays3
- Harbor Isle3
- Hauppauge3
- Hempstead3
- Hewlett3
- Hewlett Bay Park3
- Hewlett Harbor3
- Hicksville3
- Holbrook3
- Holtsville3
- Huntington Station3
- Inwood3
- Island Park3
- Islandia3
- Islip3
- Islip Terrace3
- Jamesport3
- Jericho3
- Kings3
- Lake Erie Beach3
- Lake Ronkonkoma3
- Lakeview3
- Lattingtown3
- Laurel3
- Laurel Hollow3
- Lawrence3
- Levittown3
- Lido Beach3
- Lindenhurst3
- Locust Valley3
- Long Beach3
- Lynbrook3
- Malverne3
- Manorville3
- Massapequa3
- Massapequa Park3
- Mastic3
- Mastic Beach3
- Mattituck3
- Medford3
- Melville3
- Merrick3
- Middle Island3
- Mill Neck3
- Miller Place3
- Mineola3
- Moriches3
- Mount Sinai3
- Muttontown3
- Nesconset3
- New Hyde Park3
- North Amityville3
- North Babylon3
- North Bay Shore3
- North Bellmore3
- North Bellport3
- North Collins3
- North Great River3
- North Lindenhurst3
- North Lynbrook3
- North Massapequa3
- North Merrick3
- North New Hyde Park3
- North Patchogue3
- North Sea3
- North Valley Stream3
- North Wantagh3
- Northville, Northville County3
- Northwest Harbor3
- Noyack3
- Oakdale3
- Oceanside3
- Old Bethpage3
- Old Field3
- Oyster Bay3
- Oyster Bay Cove3
- Patchogue3
- Plainedge3
- Plainview3
- Point Lookout3
- Quogue3
- Remsenburg-Speonk3
- Ridge3
- Riverhead3
- Riverside, Suffolk County3
- Rockville Centre3
- Rocky Point3
- Ronkonkoma3
- Roosevelt3
- Sag Harbor3
- Salisbury3
- Sayville3
- Seaford3
- Selden3
- Shelter Island3
- Shelter Island Heights3
- Shinnecock Hills3
- Shirley3
- Silver Creek3
- Sound Beach3
- South Farmingdale3
- South Floral Park3
- South Hempstead3
- South Huntington3
- South Valley Stream3
- Southampton3
- Southold3
- Springs3
- Stewart Manor3
- Syosset3
- Terryville3
- Tuckahoe, Suffolk County3
- Uniondale3
- Valley Stream3
- Wading River3
- Wainscott3
- Wantagh3
- Water Mill3
- West Babylon3
- West Bay Shore3
- West Hempstead3
- West Hills3
- West Islip3
- West Sayville3
- Westhampton3
- Westhampton Beach3
- Wheatley Heights3
- Woodbury, Nassau County3
- Woodmere3
- Woodsburgh3
- Wyandanch3
- Yaphank3
- Accord2
- Addison2
- Albany2
- Albion2
- Alden2
- Altamont2
- Apalachin2
- Arlington2
- Armonk2
- Athens2
- Auburn2
- Averill Park2
- Baldwinsville2
- Ballston Spa2
- Balmville2
- Bard College2
- Beacon2
- Beaver Dam Lake2
- Bedford2
- Bedford Hills2
- Bergen2
- Big Flats2
- Billington Heights2
- Blasdell2
- Brewerton2
- Brewster2
- Brewster Heights2
- Brewster Hill2
- Briarcliff Manor2
- Brighton2
- Brinckerhoff2
- Brockport2
- Broome2
- Buchanan2
- Buffalo2
- Caledonia2
- Callicoon2
- Cambridge2
- Canandaigua2
- Canastota2
- Canisteo2
- Carmel2
- Castleton-on-Hudson2
- Catskill2
- Cayuga2
- Cayuga County2
- Cayuga Heights2
- Celoron2
- Central Square2
- Chappaqua2
- Chatham2
- Cheektowaga2
- Chenango Bridge2
- Chester2
- Chittenango2
- Churchville2
- Clarence2
- Clarence Center2
- Clarkson2
- Clifton Gardens2
- Clifton Springs2
- Clinton County2
- Clintondale2
- Clyde2
- Cobleskill2
- Cohoes2
- Cold Spring2
- Colonie2
- Columbia2
- Congers2
- Constantia2
- Cornwall-on-Hudson2
- Coxsackie2
- Crompond2
- Croton-on-Hudson2
- Crown Heights2
- Crugers2
- Danby2
- Dansville2
- De Witt2
- Depew2
- Deposit2
- Dover Plains2
- Dunkirk2
- Dutchess County2
- East Aurora2
- East Glenville2
- East Greenbush2
- East Ithaca2
- East Nassau2
- East Rochester2
- East Syracuse2
- Eden2
- Eggertsville2
- Elbridge2
- Eldred2
- Ellenville2
- Elma Center2
- Elmira2
- Elmira Heights2
- Elmsford2
- Endicott2
- Erie County2
- Fairmount2
- Fairport2
- Falconer2
- Fallsburg2
- Fayetteville2
- Firthcliffe2
- Fishkill2
- Florida2
- Fort Montgomery2
- Fulton2
- Galeville2
- Gang Mills2
- Gardnertown2
- Gasport2
- Gates2
- Geneva2
- Germantown2
- Glasco2
- Goshen2
- Gowanda2
- Grand View-on-Hudson2
- Grandyle Village2
- Greece2
- Green Island2
- Greene2
- Greenwich2
- Hamburg2
- Hamlin2
- Hammondsport2
- Hampton Manor2
- Harriman2
- Harris Hill2
- Harrison2
- Haverstraw2
- Haviland2
- Hawthorne2
- High Falls2
- Highland2
- Highland Falls2
- Hillside2
- Hillside Lake2
- Hilton2
- Holley2
- Honeoye Falls2
- Hoosick Falls2
- Hopewell Junction2
- Hudson2
- Hurley2
- Hyde Park2
- Irondequoit2
- Ithaca2
- Jamestown2
- Jamestown West2
- Jefferson Heights2
- Jefferson Valley-Yorktown2
- Jordan2
- Kenmore2
- Kinderhook2
- Kingston2
- Kiryas Joel2
- Lackawanna2
- Lake Carmel2
- Lake Katrine2
- Lake Mohegan2
- Lake Placid2
- Lakeland2
- Lakewood2
- Lancaster2
- Lansing2
- Latham2
- Lewiston2
- Lima2
- Lincoln Park2
- Liverpool2
- Livingston County2
- Lockport2
- Lorenz Park2
- Loudonville2
- Lyncourt2
- Lyons2
- Macedon2
- Mahopac2
- Manchester2
- Manlius2
- Marion2
- Marlboro2
- Mattydale2
- Maybrook2
- Mechanicstown2
- Medina2
- Melrose Park2
- Menands2
- Merritt Park2
- Middleport2
- Middletown2
- Millbrook2
- Milton, Ulster County2
- Minetto2
- Minoa2
- Monroe2
- Monroe County2
- Montauk2
- Montgomery2
- Montrose2
- Mount Ivy2
- Mount Kisco2
- Mount Morris2
- Mountain Lodge Park2
- Myers Corner2
- Napanoch2
- Nassau2
- Nazareth College2
- Nedrow2
- New Baltimore2
- New City2
- New Paltz2
- New Windsor2
- Newark2
- Newburgh2
- Newfane2
- Niskayuna2
- Niverville2
- North Ballston Spa2
- North Boston2
- North Gates2
- North Syracuse2
- North Tonawanda2
- Northeast Ithaca2
- Northwest Ithaca2
- Nyack2
- Olcott2
- Oneida2
- Onondaga County2
- Ontario2
- Ontario County2
- Orange County2
- Orange Lake2
- Orchard Park2
- Orleans County2
- Ossining2
- Otisville2
- Owego2
- Painted Post2
- Palenville2
- Palmyra2
- Parish2
- Pawling2
- Peach Lake2
- Peekskill2
- Penn Yan2
- Peru2
- Phelps2
- Philmont2
- Phoenix2
- Pine Bush2
- Pine Plains2
- Pittsford2
- Plattekill2
- Pleasant Valley2
- Pleasantville2
- Poestenkill2
- Pomona2
- Port Byron2
- Port Chester2
- Port Ewen2
- Port Jervis2
- Poughkeepsie2
- Preston-Potter Hollow2
- Putnam County2
- Randolph2
- Ransomville2
- Rapids2
- Ravena2
- Red Hook2
- Red Oaks Mill2
- Rensselaer2
- Rhinebeck2
- Rochester2
- Rockland2
- Roessleville2
- Rosendale2
- Rye Brook2
- Salisbury Mills2
- Salt Point2
- Sanborn2
- Saranac Lake2
- Saugerties2
- Saugerties South2
- Schenectady2
- Schoharie2
- Schuyler County2
- Schuylerville2
- Scotchtown2
- Scotts Corners2
- Scottsville2
- Seneca Falls2
- Seneca Knolls2
- Sherrill2
- Shokan2
- Shortsville2
- Shrub Oak2
- Sidney2
- Sleepy Hollow2
- Sloan2
- Sodus2
- Solvay2
- South Blooming Grove2
- South Fallsburg2
- South Hill2
- South Lockport2
- Southport2
- Spackenkill2
- Spencerport2
- Stone Ridge2
- Stony Point2
- Stottville2
- Sullivan2
- Syracuse2
- Tarrytown2
- Thiells2
- Thornwood2
- Tillson2
- Tioga County2
- Tivoli2
- Tompkins County2
- Tonawanda2
- Tonawanda Town2
- Town Line2
- Troy2
- Ulster2
- University at Buffalo2
- Upper Nyack2
- Utica2
- Vails Gate2
- Valatie2
- Valhalla2
- Valley Cottage2
- Verplanck2
- Victor2
- Village Green2
- Wadsworth2
- Walden2
- Wallkill2
- Walton Park2
- Wampsville2
- Wanakah2
- Wappingers Falls2
- Warwick2
- Washington Heights2
- Washingtonville2
- Watchtower2
- Waterford2
- Waterloo2
- Watervliet2
- Watkins Glen2
- Waverly2
- Webster2
- Weedsport2
- Wesley Hills2
- West Elmira2
- West Haverstraw2
- West Hurley2
- West Point2
- West Sand Lake2
- West Seneca2
- Westchester County2
- Westfield2
- Westvale2
- Whitehall2
- Williamson2
- Williamsville2
- Wolcott2
- Woodbury village2
- Woodstock2
- Wurtsboro2
- Wynantskill2
- Yorktown Heights2
- Zena2
- Adams1
- Adams Center1
- Airmont1
- Akron1
- Albany County1
- Albertson1
- Alexandria Bay1
- Alfred1
- Allegany1
- Altmar1
- Amsterdam1
- Andover1
- Arcade1
- Ardsley1
- Attica1
- Avon1
- Bainbridge1
- Bardonia1
- Batavia1
- Bath1
- Baxter Estates1
- Belmont1
- Binghamton1
- Black River1
- Blauvelt1
- Bloomfield1
- Bolivar1
- Boonville1
- Bridgeport1
- Broadalbin1
- Bronx1
- Bronxville1
- Brookville1
- Brownville1
- Busti1
- Cairo1
- Calcium1
- Camden1
- Camillus1
- Canajoharie1
- Canton1
- Carle Place1
- Carthage1
- Cazenovia1
- Centereach1
- Chadwicks1
- Champlain1
- Chautauqua County1
- Chenango County1
- Chestnut Ridge1
- Clark Mills1
- Clayton1
- Clayville1
- Clinton1
- Cooperstown1
- Corinth1
- Corning1
- Cortland1
- Cortland County1
- Cortland West1
- Country Knolls1
- Cranberry Lake1
- Cuba1
- Cumberland Head1
- Dannemora1
- Delaware County1
- Delevan1
- Delhi1
- DeRuyter1
- Dexter1
- Dolgeville1
- Dryden1
- Dundee1
- East Hills1
- East Northport1
- East Setauket1
- East Williston1
- Eastchester1
- Elizabethtown1
- Endwell1
- Essex1
- Fabius1
- Fairview, Westchester County1
- Fishers Island1
- Flower Hill1
- Fonda1
- Fort Covington1
- Fort Drum1
- Fort Edward1
- Fort Johnson1
- Fort Plain1
- Fort Salonga1
- Frankfort1
- Franklin County1
- Franklinville1
- Fredonia1
- Frewsburg1
- Friendship1
- Fulton County1
- Genesee1
- Geneseo1
- Glen Head1
- Glen Park1
- Glens Falls1
- Glens Falls North1
- Glenwood Landing1
- Gloversville1
- Golden's Bridge1
- Gouverneur1
- Granville1
- Great Neck1
- Great Neck Estates1
- Great Neck Gardens1
- Great Neck Plaza1
- Greene County1
- Greenvale1
- Greenville, Westchester County1
- Greenwood Lake1
- Groton1
- Hadley1
- Hagaman1
- Hamilton1
- Hamilton County1
- Hannawa Falls1
- Harbor Hills1
- Hartsdale1
- Head of the Harbor1
- Heritage Hills1
- Herkimer1
- Herkimer County1
- Herricks1
- Hillcrest1
- Holland1
- Homer1
- Hornell1
- Horseheads1
- Horseheads North1
- Houghton1
- Hudson Falls1
- Ilion1
- Jefferson County1
- Johnson City1
- Johnstown1
- Kaser1
- Katonah1
- Keeseville1
- Kensington1
- Kerhonkson1
- Keuka Park1
- Kings Park1
- Kings Point1
- La Fargeville1
- Lake Grove1
- Lake Luzerne1
- Lake Success1
- Larchmont1
- Le Roy1
- Lewis County1
- Liberty1
- Lincolndale1
- Little Falls1
- Little Valley1
- Livingston Manor1
- Livonia1
- Lowville1
- Madison County1
- Malone1
- Mamaroneck1
- Manhasset1
- Manhasset Hills1
- Manorhaven1
- Marcellus1
- Margaretville1
- Massena1
- Mayville1
- McGraw1
- Mechanicville1
- Mexico1
- Middleburgh1
- Mineville1
- Mohawk1
- Monsey1
- Montebello1
- Monticello1
- Montour Falls1
- Moravia1
- Morrisonville1
- Morrisville1
- Mount Vernon1
- Munsey Park1
- Munsons Corners1
- Nanuet1
- Naples1
- New Cassel1
- New Hartford1
- New Hempstead1
- New Rochelle1
- New Square1
- New York1
- New York County1
- New York Mills1
- Niagara County1
- Niagara Falls1
- Nissequogue1
- Norfolk1
- North Bay1
- North Creek1
- North Hills1
- Northport1
- Norwich1
- Norwood1
- Nunda1
- Oakfield1
- Ogdensburg1
- Old Brookville1
- Old Forge1
- Old Westbury1
- Olean1
- Oneida County1
- Oneonta1
- Oriskany1
- Oriskany Falls1
- Oswego1
- Oswego County1
- Otsego County1
- Oxford1
- Pearl River1
- Pelham1
- Pelham Manor1
- Perry1
- Philadelphia1
- Pine Hill1
- Plandome1
- Plandome Heights1
- Plattsburgh1
- Plattsburgh West1
- Port Dickinson1
- Port Henry1
- Port Jefferson1
- Port Jefferson Station1
- Port Washington1
- Port Washington North1
- Portville1
- Potsdam1
- Pulaski1
- Putnam Lake1
- Queens1
- Rensselaer County1
- Richfield Springs1
- Richmond1
- Richmondville1
- Rock Hill1
- Rome1
- Roslyn1
- Roslyn Estates1
- Roslyn Harbor1
- Roslyn Heights1
- Rotterdam1
- Rouses Point1
- Russell Gardens1
- Rye1
- Sackets Harbor1
- Saddle Rock1
- Salamanca1
- Sands Point1
- Saratoga County1
- Saratoga Springs1
- Scarsdale1
- Scotia1
- Sea Cliff1
- Searingtown1
- Seneca County1
- Setauket1
- Shenorock1
- Sherburne1
- Skaneateles1
- Sloatsburg1
- Smithtown1
- South Corning1
- South Glens Falls1
- Spring Valley1
- Springfield Center1
- Springville1
- St. Bonaventure1
- St. James1
- St. Johnsville1
- St. Lawrence County1
- Stamford1
- Steuben1
- Stillwater1
- Stony Brook1
- Suffern1
- Sylvan Beach1
- Tappan1
- Thomaston1
- Ticonderoga1
- Tribes Hill1
- Trumansburg1
- Tupper Lake1
- Unadilla1
- Union Springs1
- University Gardens1
- Upper Brookville1
- Vernon1
- Village of the Branch1
- Viola1
- Voorheesville1
- Walton1
- Warren1
- Warrensburg1
- Warsaw1
- Washington1
- Washington Mills1
- Watertown1
- Waterville1
- Wayland1
- Wellsville1
- West Carthage1
- West End1
- West Glens Falls1
- West Nyack1
- Westbury1
- Westmere1
- Weston Mills1
- White Plains1
- Whitesboro1
- Williston Park1
- Wilmington1
- Wilson1
- Worcester1
- Yonkers1
- Yorkshire1
- Yorkville1
- Youngstown1
- Centerport0
- Dobbs Ferry0
- Eatons Neck0
- Greenlawn0
- Halesite0
- Hastings-on-Hudson0
- Huntington0
- Huntington Bay0
- Irvington0
- Lloyd Harbor0
- Orangeburg0
- Piermont0
- Sparkill0
- Fire Island--
