Pollen count and allergy info for Williamstown
Williamstown pollen and allergy report • 20:00, Sep 30
Index
None
Tree
None
Grass
None
Weed
None
20°
7 km/h
82%Daily allergy forecast
Williamstown pollen count forecast
Today  13 km/h 27°18° 75% | Friday 20 km/h26°17° 75% | Saturday 13 km/h20°10° 58% |
Air pollutants
Air quality in Williamstown today
AQI⁺
Air quality index
56*AQI⁺ US
PM2.5
Fine particles (≤ 2.5 µm)
12*µg/m³
Learn more about pollen in Williamstown
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Where is the highest pollen level in Pennsylvania?
- Aldan3
- Andalusia3
- Ardmore3
- Athens3
- Bala Cynwyd3
- Berwick3
- Brookhaven3
- Bryn Athyn3
- Bryn Mawr3
- Cheltenham Village3
- Clifton Heights3
- Coaldale, Schuylkill County3
- Collingdale3
- Colwyn3
- Coopersburg3
- Cornwells Heights3
- Darby3
- Delaware3
- Drexel Hill3
- East Berwick3
- East Greenville3
- East Lansdowne3
- East Washington3
- Eddystone3
- Edwardsville3
- Elkins Park3
- Fairdale3
- Folcroft3
- Folsom3
- Forty Fort3
- Glenolden3
- Houston3
- Jenkintown3
- Jonestown, Columbia County3
- Kingston3
- Lansdowne3
- Lansford3
- Larksville3
- Lehigh3
- Lima3
- Luzerne3
- Mansfield3
- McGovern3
- McKinley3
- Media3
- Melrose Park3
- Mercer3
- Merion Station3
- Middleburg3
- Millbourne3
- Morton3
- Mountainhome3
- Narberth3
- Nescopeck3
- Norwood3
- Oak Lane3
- Oxford3
- Parkside3
- Penn Wynne3
- Pennsburg3
- Perkasie3
- Plains3
- Quakertown3
- Richlandtown3
- Ridley Park3
- Rockledge3
- Roslyn3
- Rutledge3
- Selinsgrove3
- Sellersville3
- Sharon Hill3
- Shavertown3
- South Pottstown3
- Swarthmore3
- Swoyersville3
- Tamaqua3
- Trexlertown3
- Trucksville3
- Union County3
- Upland3
- Village Green-Green Ridge3
- Washington3
- Washington County3
- Waterford3
- West Wyoming3
- Willow Grove3
- Wolfdale3
- Woodlyn3
- Wyncote3
- Yeadon3
- Abbottstown2
- Adams County2
- Adamstown2
- Albion2
- Aliquippa2
- Allegheny2
- Alleghenyville2
- Allentown2
- Allison Park2
- Altoona2
- Ambridge2
- Amity Gardens2
- Annville2
- Arendtsville2
- Armstrong County2
- Arnold2
- Ashland2
- Aspinwall2
- Atglen2
- Avalon2
- Avella2
- Avon2
- Avondale2
- Avonia2
- Baden2
- Baidland2
- Bainbridge2
- Bakerstown2
- Baldwin2
- Bally2
- Bangor2
- Bear Rocks2
- Beaver2
- Beaver County2
- Beaver Falls2
- Bedford2
- Beech Mountain Lakes2
- Belfast2
- Bell Acres2
- Belle Vernon2
- Bellefonte2
- Belleville2
- Bellevue2
- Bellwood2
- Belmont2
- Ben Avon2
- Bentleyville2
- Berks County2
- Bethel Park2
- Bethlehem2
- Big Beaver2
- Biglerville2
- Birchwood Lakes2
- Birdsboro2
- Black Lick2
- Blairsville2
- Blandon2
- Blawnox2
- Bloomfield2
- Blooming Glen2
- Blue Ball2
- Blue Bell2
- Boalsburg2
- Boiling Springs2
- Bonneauville2
- Boothwyn2
- Boston2
- Bowmansville2
- Boyertown2
- Brackenridge2
- Braddock2
- Braddock Hills2
- Bradford2
- Bradford County2
- Bradford Woods2
- Brentwood2
- Bressler2
- Brickerville2
- Bridgeport2
- Bridgeville2
- Bridgewater2
- Bristol2
- Brittany Farms-The Highlands2
- Brookville2
- Brownstown, Lancaster County2
- Brownsville2
- Bucks2
- Bulger2
- Burgettstown2
- Burnham2
- Butler2
- Butler County2
- California2
- Callery2
- Caln2
- Calumet2
- Cambridge Springs2
- Camp Hill2
- Campbelltown2
- Carlisle2
- Carnegie2
- Carnot-Moon2
- Carroll Valley2
- Castanea2
- Castle Shannon2
- Catasauqua2
- Cementon2
- Centerville, Crawford County2
- Centre County2
- Centre Hall2
- Cetronia2
- Chalfont2
- Chambersburg2
- Charleroi2
- Cherryville2
- Chest Springs2
- Chester2
- Chester County2
- Chesterbrook2
- Cheswick2
- Church Hill2
- Churchill2
- Clairton2
- Claysburg2
- Clearfield2
- Clearfield County2
- Cleona2
- Clymer2
- Coatesville2
- Cochranville2
- Collinsburg2
- Colonial Park2
- Colony Park2
- Columbia2
- Conashaugh Lakes2
- Conestoga2
- Conneaut Lakeshore2
- Connellsville2
- Conshohocken2
- Conway2
- Coplay2
- Coraopolis2
- Cornwall2
- Crafton2
- Cressona2
- Croydon2
- Cumberland County2
- Curtisville2
- Curwensville2
- Daisytown2
- Dale2
- Dallastown2
- Danville2
- Dauphin County2
- Davidsville2
- Delmont2
- Denver2
- Derry2
- Dillsburg2
- Donegal2
- Donora2
- Dormont2
- Dorneyville2
- Douglassville2
- Downingtown2
- Doylestown2
- Dravosburg2
- Dublin2
- Dunbar2
- Duncannon2
- Duncansville2
- Dunnstown2
- Duquesne2
- Eagleview2
- Earlston2
- East Bangor2
- East Berlin2
- East Conemaugh2
- East Earl2
- East McKeesport2
- East Petersburg2
- East Pittsburgh2
- East Rochester2
- East Uniontown2
- East York2
- Economy2
- Eddington2
- Edgewood, Allegheny County2
- Edgeworth2
- Egypt2
- Elim2
- Elizabeth2
- Elizabethtown2
- Elizabethville2
- Ellport2
- Ellwood City2
- Elrama2
- Elverson2
- Elysburg2
- Emeigh2
- Emigsville2
- Emsworth2
- Enhaut2
- Enlow2
- Enola2
- Erie2
- Etna2
- Evans City2
- Everett2
- Exton2
- Factoryville2
- Fairhope2
- Fairview, Erie County2
- Farmersville2
- Fayette2
- Fayetteville2
- Fellsburg2
- Felton2
- Ferndale2
- Finleyville2
- Fivepointville2
- Fleetwood2
- Flemington2
- Flinton2
- Flourtown2
- Flying Hills2
- Ford City2
- Forest City2
- Forest Hills2
- Fort Washington2
- Foster Brook2
- Fountain Hill2
- Fox Chapel2
- Fox Chase2
- Frackville2
- Franklin, Cambria County2
- Franklin County2
- Franklin Park2
- Fredericksburg, Lebanon County2
- Freedom2
- Freeland2
- Freemansburg2
- Freeport2
- Fullerton2
- Gastonville2
- Geistown2
- Gettysburg2
- Gibsonia2
- Gilbertsville2
- Girard2
- Girardville2
- Glassport2
- Glen Rock2
- Glendale2
- Glenshaw2
- Glenside2
- Gold Key Lake2
- Gordonville2
- Grantley2
- Green Hills2
- Green Tree2
- Greencastle2
- Greene2
- Greenfields2
- Greenock2
- Greensburg2
- Greenwood2
- Grill2
- Grove City2
- Guilford2
- Halfway House2
- Hallam2
- Hallstead2
- Hanover2
- Harford2
- Harleigh2
- Harleysville2
- Harrisburg2
- Harrison City2
- Harwick2
- Hasson Heights2
- Hatfield2
- Hazleton2
- Hebron2
- Heidelberg2
- Hellertown2
- Hemlock Farms2
- Hershey2
- Highland Park2
- Highspire2
- Hiller2
- Hokendauqua2
- Hollidaysburg2
- Homeacre-Lyndora2
- Homer City2
- Homestead2
- Honesdale2
- Hopwood2
- Houserville2
- Hummelstown2
- Huntingdon2
- Hyde2
- Hyde Park, Berks County2
- Imperial2
- Indian Mountain Lake2
- Industry, Allegheny County2
- Industry, Beaver County2
- Ingram2
- Intercourse2
- Irwin2
- Jacksonwald2
- Jacobus2
- Jamison2
- Jeannette2
- Jefferson Hills2
- Jim Thorpe2
- Johnstown2
- Kenhorst2
- Kenilworth2
- Kittanning2
- Kratzerville2
- Kutztown2
- Kutztown University2
- Lake City2
- Lake Heritage2
- Lake Meade2
- Lake Wynonah2
- Lakemont2
- Lampeter2
- Lancaster2
- Lancaster County2
- Landisville2
- Lattimer2
- Laureldale2
- Laurys Station2
- Lawnton2
- Lawrence County2
- Lebanon2
- Lebanon South2
- Leesport2
- Leetsdale2
- Leith-Hatfield2
- Lemont2
- Lemoyne2
- Lenape Heights2
- Leola2
- Level Green2
- Lewisburg2
- Lewistown2
- Liberty, Allegheny County2
- Lincoln2
- Lincoln Park2
- Linglestown2
- Linntown2
- Linwood2
- Lionville2
- Lititz2
- Littlestown2
- Lock Haven2
- Loganville2
- Lorane2
- Lower Allen2
- Lower Burrell2
- Loysville2
- Lykens2
- Lynnwood-Pricedale2
- Manchester2
- Manheim2
- Manor2
- Marcus Hook2
- Marienville2
- Marietta2
- Marion2
- Mars2
- Martinsburg2
- Marysville2
- Matamoras2
- Maxatawny2
- Maytown2
- McAdoo2
- McConnellsburg2
- McConnellstown2
- McDonald2
- McKees Rocks2
- McKeesport2
- McMurray2
- McSherrystown2
- Meadowood2
- Mechanicsburg2
- Mechanicsville2
- Mercersburg2
- Meridian2
- Meyersdale2
- Middletown, Northampton County2
- Midland, Beaver County2
- Midway, Adams County2
- Mifflinburg2
- Mifflintown2
- Milesburg2
- Mill Hall2
- Millersburg2
- Millersville2
- Millvale2
- Milroy2
- Milton2
- Minersville2
- Mohnton2
- Monaca2
- Monessen2
- Monongahela2
- Monroeville2
- Mont Alto2
- Mont Clare2
- Montgomeryville2
- Morrisville, Greene County2
- Mount Carmel2
- Mount Cobb2
- Mount Gretna Heights2
- Mount Holly Springs2
- Mount Joy2
- Mount Oliver2
- Mount Penn2
- Mount Pleasant2
- Mount Union2
- Mount Wolf2
- Mountville2
- Muhlenberg Park2
- Munhall2
- Murrysville2
- Myerstown2
- Natrona Heights2
- Nesquehoning2
- New Beaver2
- New Berlinville2
- New Brighton2
- New Britain2
- New Castle2
- New Castle Northwest2
- New Columbia2
- New Cumberland2
- New Eagle2
- New Freedom2
- New Freeport2
- New Holland2
- New Hope2
- New Kensington2
- New Kingstown2
- New Oxford2
- New Stanton2
- New Wilmington2
- Newmanstown2
- Newport2
- Newtown Grant2
- Newtown, Schuylkill County2
- Newville2
- Nixon2
- Norristown2
- North Belle Vernon2
- North Braddock2
- North Catasauqua2
- North Charleroi2
- North East2
- North Warren2
- North York2
- Northampton2
- Northampton County2
- Northern Cambria2
- Northumberland2
- Northwest Harborcreek2
- Oak Hills2
- Oakdale2
- Oakland, Lawrence County2
- Oakmont2
- Oakwood2
- Ohioville2
- Oil City2
- Oley2
- Oliver2
- Orchard Hills2
- Oreland2
- Osceola Mills2
- Palmdale2
- Palmerton2
- Palmyra2
- Palo Alto2
- Paradise2
- Paris2
- Park Forest Village2
- Parkesburg2
- Parkville2
- Paxtang2
- Paxtonia2
- Pen Argyl2
- Penbrook2
- Penn Lake Park2
- Pennside2
- Pennville2
- Penryn2
- Perry2
- Perryopolis2
- Philadelphia2
- Philipsburg2
- Phoenixville2
- Pike County2
- Pine Grove2
- Pine Grove Mills2
- Pitcairn2
- Pittsburgh2
- Pleasant Gap2
- Pleasant Hill2
- Pleasant Hills2
- Pleasantville, Bedford County2
- Plum2
- Plumsteadville2
- Plymouth Meeting2
- Pocono Ranch Lands2
- Point Marion2
- Port Allegany2
- Port Carbon2
- Port Vue2
- Portersville2
- Pottsgrove2
- Pottstown2
- Pottsville2
- Progress2
- Prospect2
- Punxsutawney2
- Quarryville2
- Ramblewood2
- Rankin2
- Reading2
- Reamstown2
- Red Hill, Blair County2
- Red Lion2
- Reiffton2
- Reinholds2
- Rennerdale2
- Renovo2
- Republic2
- Rheems2
- Richland2
- Riverside, Cambria County2
- Riverview Park2
- Roaring Spring2
- Robesonia2
- Rochester2
- Ronco2
- Roseto2
- Royalton2
- Russellton2
- Rutherford2
- Salix2
- Salunga2
- Sanatoga2
- Sand Hill2
- Sandy Lake2
- Saxonburg2
- Saylorsburg2
- Schlusser2
- Schnecksville2
- Schuylkill Haven2
- Schwenksville2
- Scotland2
- Scottdale2
- Seneca2
- Seven Fields2
- Sewickley2
- Shamokin Dam2
- Shanor-Northvue2
- Sharpsburg2
- Sheffield2
- Shenandoah2
- Shenandoah Heights2
- Shillington2
- Shippensburg2
- Shiremanstown2
- Shrewsbury2
- Sierra View2
- Sinking Spring2
- Skyline View2
- Slatington2
- Slippery Rock2
- Smethport2
- Souderton2
- South Coatesville2
- South Connellsville2
- South Greensburg2
- South Temple2
- South Uniontown2
- Southmont2
- Southwest Greensburg2
- Speers2
- Spring Grove2
- Spring Mount2
- Spring Ridge2
- Springdale2
- Springmont2
- Spry2
- St. Clair, Schuylkill County2
- St. Lawrence2
- State College2
- Steelton2
- Stiles2
- Stoneboro2
- Stony Creek Mills2
- Stonybrook2
- Stowe2
- Strasburg2
- Strausstown2
- Sturgeon2
- Sun Valley2
- Sunbury2
- Sunrise Lake2
- Susquehanna2
- Susquehanna Trails2
- Sutersville2
- Swartzville2
- Swedesburg2
- Swissvale2
- Sykesville2
- Tarentum2
- Telford2
- Temple2
- Terre Hill2
- The Hideout2
- Thompsonville2
- Thorndale2
- Tionesta2
- Tipton2
- Titusville2
- Toftrees2
- Topton2
- Toughkenamon2
- Towanda2
- Trafford2
- Trainer2
- Tremont2
- Turtle Creek2
- Tyrone2
- Union City2
- Uniontown2
- Unionville, Beaver County2
- Valley Green2
- Valley View, York County2
- Verona2
- Versailles2
- Wakefield2
- Wallenpaupack Lake Estates2
- Walnutport2
- Warren2
- Wayne County2
- Wayne Heights2
- Waynesboro2
- Waynesburg2
- Weatherly2
- Wernersville2
- Wescosville2
- Wesleyville2
- West Chester2
- West Conshohocken2
- West Elizabeth2
- West Fairview2
- West Grove2
- West Hazleton2
- West Hills2
- West Homestead2
- West Kittanning2
- West Lawn2
- West Mayfield2
- West Mifflin2
- West Newton2
- West Reading2
- West View2
- West Wilmerding2
- West Wyomissing2
- Westmoreland2
- Whitaker2
- White Haven2
- White Oak2
- Whitehall2
- Whitfield2
- Wickerham Manor-Fisher2
- Wilcox2
- Wilkinsburg2
- Williamsburg2
- Willow Street2
- Wilmerding2
- Wind Gap2
- Windber2
- Windsor2
- Winterstown2
- Womelsdorf2
- Woodland Heights2
- Wormleysburg2
- Worthington2
- Woxall2
- Wrightsville2
- Wyano2
- Wyndmoor2
- Wyomissing2
- Yeagertown2
- Yoe2
- York2
- York County2
- Yorklyn2
- Youngsville2
- Youngwood2
- Yukon2
- Zelienople2
- Zion2
- Almedia1
- Archbald1
- Arlington Heights1
- Ashley1
- Avis1
- Bath1
- Beaverdale1
- Berlin1
- Bessemer1
- Big Bass Lake1
- Blakely1
- Bloomsburg1
- Blossburg1
- Boswell1
- Brodheadsville1
- Browntown1
- Canton1
- Carbon County1
- Carbondale1
- Carrolltown1
- Catawissa1
- Central City1
- Chestnut Hill1
- Chicora1
- Chinchilla1
- Clarion1
- Clarks Green1
- Clarks Summit1
- Cochranton1
- Columbia County1
- Columbus1
- Conyngham1
- Corry1
- Coudersport1
- Cresson1
- Dallas1
- Dalton1
- Dewart1
- Dickson City1
- DuBois1
- Duboistown1
- Dunmore1
- Duryea1
- East Stroudsburg1
- Eastlawn Gardens1
- Easton1
- Ebensburg1
- Edgewood, Northumberland County1
- Edinboro1
- Effort1
- Elk County1
- Elkland1
- Emerald Lakes1
- Emporium1
- Espy1
- Exeter1
- Fairview-Ferndale1
- Falls Creek1
- Farrell1
- Faxon1
- Friedens1
- Galeton1
- Gallitzin1
- Garden View1
- Georgetown, Luzerne County1
- Glen Lyon1
- Greenville1
- Grier City1
- Harveys Lake1
- Hastings1
- Hawley1
- Hermitage1
- Hilldale1
- Hometown1
- Hudson1
- Hughestown1
- Hughesville1
- Inkerman1
- Jermyn1
- Jerome1
- Jersey Shore1
- Jessup1
- Johnsonburg1
- Kane1
- Kenmar1
- Knox1
- Kulpmont1
- Laceyville1
- Lackawanna1
- Laflin1
- Laporte1
- Laurel Lake1
- Lawrence Park1
- Lehighton1
- Lightstreet1
- Loretto1
- Luzerne County1
- Lycoming County1
- Mahanoy City1
- Marianne1
- Marshallton, Northumberland County1
- Martins Creek1
- Mayfield1
- McEwensville1
- Mifflinville1
- Milford1
- Misericordia University1
- Monroe1
- Monroe County1
- Montgomery1
- Montoursville1
- Montrose1
- Moosic1
- Moscow1
- Mount Pocono1
- Mountain Top1
- Muncy1
- Mundys Corner1
- Nanticoke1
- Nanty-Glo1
- Nazareth1
- New Milford1
- New Philadelphia1
- Nicktown1
- Old Forge1
- Old Orchard1
- Olyphant1
- Orwigsburg1
- Palmer Heights1
- Patton1
- Penfield1
- Penn Estates1
- Pine Ridge1
- Pittston1
- Plymouth1
- Pocono Pines1
- Portage1
- Prospect Park, Cameron County1
- Pymatuning Central1
- Raubsville1
- Reynolds Heights1
- Reynoldsville1
- Ridgway1
- Rockwood1
- Sandy1
- Saw Creek1
- Sayre1
- Scranton1
- Shamokin1
- Sharon1
- Sharpsville1
- Shinglehouse1
- Simpson1
- Somerset1
- Somerset County1
- South Montrose1
- South Waverly1
- South Williamsport1
- St. Marys1
- State Line1
- Stroudsburg1
- Sugarcreek1
- Summit Hill1
- Tatamy1
- Taylor1
- Throop1
- Tioga County1
- Towamensing Trails1
- Troy1
- Tullytown1
- Tunkhannock1
- Vinco1
- Watsontown1
- Waymart1
- Weissport East1
- Wellsboro1
- West Easton1
- West Pittston1
- Westfield1
- Westmont1
- Wilkes-Barre1
- Williamsport1
- Wilson1
- Wyoming1
- Wyoming County1
- Akron0
- Alburtis0
- Ambler0
- Ancient Oaks0
- Apollo0
- Audubon0
- Avoca0
- Berwyn0
- Breinigsville0
- Brockway0
- Broomall0
- Canonsburg0
- Cecil-Bishop0
- Chester Heights0
- Chevy Chase Heights0
- Cheyney University0
- Christiana0
- Churchville0
- Clay0
- Collegeville0
- Crawford County0
- Devon0
- Dover0
- Dupont0
- Eagleville, Montgomery County0
- Emmaus0
- Ephrata0
- Evansburg0
- Fairchance0
- Fairless Hills0
- Feasterville0
- Fredericktown0
- Gap0
- Glenmoore0
- Hamburg0
- Hatboro0
- Hereford0
- Honey Brook0
- Horsham0
- Hummels Wharf0
- Indiana0
- Ivyland0
- Kennett Square0
- King of Prussia0
- Kulpsville0
- Lake Latonka0
- Langhorne0
- Langhorne Manor0
- Lansdale0
- Latrobe0
- Laurel Mountain0
- Lawson Heights0
- Leechburg0
- Levittown0
- Ligonier0
- Loyalhanna0
- Macungie0
- Malvern0
- Maple Glen0
- Masontown0
- Meadville0
- Mercer County0
- Midland, Washington County0
- Montgomery County0
- Muse0
- North Apollo0
- North Wales0
- Paoli0
- Penndel0
- Richboro0
- Rothsville0
- Royersford0
- Russell0
- Schoeneck0
- Shiloh0
- Shoemakersville0
- Skippack0
- Spinnerstown0
- Spring City0
- Spring House0
- St. Davids0
- Stormstown0
- Tower City0
- Trappe0
- Treasure Lake0
- Trevorton0
- Trevose0
- Trooper0
- Vandergrift0
- Village Shires0
- Warminster Heights0
- Wayne0
- Weigelstown0
- West Hamburg0
- West Leechburg0
- West York0
- Williamstown0
- Woodbourne0
- Woodside0
- Yardley0
