Pollen count and allergy info for Greencastle
Greencastle pollen and allergy report • 23:00, Sep 17 Local time
Index
High
Tree
None
Grass
None
Weed
High
21°
1 km/h
100%Daily allergy forecast
Greencastle pollen count forecast
Today  20 km/h 27°17° 75% | Saturday  17 km/h22°11° 71% | Sunday 18 km/h 24°20 ° 86% |
Air pollutants
Air quality in Greencastle today
AQI⁺
Air quality index
55*AQI⁺ US
PM2.5
Fine particles (≤ 2.5 µm)
11.1*µg/m³
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Where is the highest pollen level in Pennsylvania?
- Abbottstown3
- Aldan3
- Allentown3
- Almedia3
- Amity Gardens3
- Apollo3
- Ardmore3
- Arendtsville3
- Armstrong County3
- Ashland3
- Atglen3
- Athens3
- Audubon3
- Avis3
- Avondale3
- Bainbridge3
- Bala Cynwyd3
- Bally3
- Bangor3
- Bear Rocks3
- Beaver Falls3
- Bedford3
- Belle Vernon3
- Belmont3
- Berks County3
- Berwick3
- Berwyn3
- Bethlehem3
- Blairsville3
- Blakely3
- Blandon3
- Bloomsburg3
- Boalsburg3
- Boothwyn3
- Brackenridge3
- Bradford County3
- Brittany Farms-The Highlands3
- Brookhaven3
- Brookville3
- Broomall3
- Browntown3
- Bryn Athyn3
- Bryn Mawr3
- Bucks3
- Bulger3
- Butler3
- Butler County3
- California3
- Callery3
- Cambridge Springs3
- Camp Hill3
- Campbelltown3
- Canton3
- Carbon County3
- Carroll Valley3
- Castanea3
- Catawissa3
- Centerville, Crawford County3
- Centre Hall3
- Cetronia3
- Chalfont3
- Chambersburg3
- Charleroi3
- Cheltenham Village3
- Chest Springs3
- Chester3
- Chester Heights3
- Cheyney University3
- Chicora3
- Chinchilla3
- Christiana3
- Clarks Green3
- Clarks Summit3
- Claysburg3
- Clearfield3
- Clearfield County3
- Clifton Heights3
- Cochranville3
- Collingdale3
- Columbia3
- Columbia County3
- Columbus3
- Colwyn3
- Conyngham3
- Corry3
- Crawford County3
- Curwensville3
- Daisytown3
- Dale3
- Dallas3
- Dalton3
- Darby3
- Davidsville3
- Delaware3
- Delmont3
- Devon3
- Dickson City3
- Dillsburg3
- Dorneyville3
- Douglassville3
- Dover3
- Doylestown3
- Drexel Hill3
- DuBois3
- Dunnstown3
- Eagleville, Montgomery County3
- Earlston3
- East Bangor3
- East Berlin3
- East Berwick3
- East Conemaugh3
- East Greenville3
- East Lansdowne3
- East Petersburg3
- East York3
- Eddystone3
- Edwardsville3
- Elim3
- Elizabethville3
- Elkins Park3
- Elverson3
- Elysburg3
- Emigsville3
- Emporium3
- Espy3
- Evans City3
- Evansburg3
- Everett3
- Exeter3
- Factoryville3
- Falls Creek3
- Farrell3
- Fayette3
- Fayetteville3
- Ferndale3
- Flemington3
- Flinton3
- Folcroft3
- Folsom3
- Ford City3
- Forest City3
- Forty Fort3
- Fountain Hill3
- Frackville3
- Franklin, Cambria County3
- Franklin County3
- Fullerton3
- Galeton3
- Gap3
- Geistown3
- Gettysburg3
- Girardville3
- Glenolden3
- Greencastle3
- Greenville3
- Grove City3
- Guilford3
- Hallam3
- Hallstead3
- Harleysville3
- Harveys Lake3
- Hasson Heights3
- Hatboro3
- Hatfield3
- Hawley3
- Hermitage3
- Hershey3
- Hilldale3
- Homeacre-Lyndora3
- Horsham3
- Houserville3
- Hudson3
- Hughestown3
- Hummelstown3
- Hyde3
- Hyde Park, Berks County3
- Inkerman3
- Ivyland3
- Jamison3
- Jenkintown3
- Jersey Shore3
- Jim Thorpe3
- Johnsonburg3
- Johnstown3
- Jonestown, Columbia County3
- King of Prussia3
- Kingston3
- Kittanning3
- Kratzerville3
- Kulpsville3
- Laceyville3
- Laflin3
- Lake Heritage3
- Lake Latonka3
- Lampeter3
- Lancaster3
- Lancaster County3
- Lansdale3
- Lansdowne3
- Larksville3
- Laureldale3
- Lawrence County3
- Leechburg3
- Lemont3
- Lemoyne3
- Lenape Heights3
- Lightstreet3
- Lima3
- Linwood3
- Lock Haven3
- Lower Allen3
- Lower Burrell3
- Loysville3
- Luzerne3
- Luzerne County3
- Lycoming County3
- Lykens3
- Lynnwood-Pricedale3
- Malvern3
- Manchester3
- Mansfield3
- Marcus Hook3
- Marienville3
- Marietta3
- Marion3
- Mars3
- Matamoras3
- Maytown3
- McConnellsburg3
- McKinley3
- Meadowood3
- Meadville3
- Mechanicsburg3
- Media3
- Melrose Park3
- Mercer3
- Mercer County3
- Mercersburg3
- Meridian3
- Merion Station3
- Middleburg3
- Mifflinburg3
- Mifflintown3
- Mifflinville3
- Milford3
- Mill Hall3
- Millbourne3
- Minersville3
- Misericordia University3
- Monroe3
- Mont Alto3
- Montgomery3
- Montgomery County3
- Montgomeryville3
- Montoursville3
- Moosic3
- Morton3
- Mount Holly Springs3
- Mount Joy3
- Mount Wolf3
- Mountain Top3
- Muhlenberg Park3
- Muncy3
- Nanticoke3
- Narberth3
- Natrona Heights3
- Nescopeck3
- Nesquehoning3
- New Beaver3
- New Britain3
- New Castle3
- New Castle Northwest3
- New Cumberland3
- New Oxford3
- New Wilmington3
- Newtown, Schuylkill County3
- Nicktown3
- Nixon3
- North Apollo3
- North Belle Vernon3
- North Charleroi3
- North Wales3
- North Warren3
- North York3
- Norwood3
- Oak Hills3
- Oak Lane3
- Oakland, Lawrence County3
- Oakwood3
- Oil City3
- Old Forge3
- Oley3
- Olyphant3
- Oxford3
- Palmdale3
- Palmyra3
- Paoli3
- Park Forest Village3
- Parkside3
- Penn Wynne3
- Pennsburg3
- Perkasie3
- Perry3
- Philadelphia3
- Pine Grove3
- Pine Grove Mills3
- Pine Ridge3
- Pittston3
- Plains3
- Pleasantville, Bedford County3
- Plymouth3
- Port Allegany3
- Portage3
- Portersville3
- Prospect3
- Prospect Park, Cameron County3
- Punxsutawney3
- Quakertown3
- Ramblewood3
- Raubsville3
- Renovo3
- Rheems3
- Ridley Park3
- Riverside, Cambria County3
- Riverview Park3
- Roaring Spring3
- Rockledge3
- Roseto3
- Roslyn3
- Royalton3
- Russell3
- Rutledge3
- Sandy3
- Sandy Lake3
- Saw Creek3
- Saxonburg3
- Schwenksville3
- Scranton3
- Selinsgrove3
- Sellersville3
- Seneca3
- Seven Fields3
- Shanor-Northvue3
- Sharon3
- Sharon Hill3
- Shavertown3
- Sheffield3
- Shenandoah3
- Shenandoah Heights3
- Shiloh3
- Shiremanstown3
- Skippack3
- Skyline View3
- Slippery Rock3
- Smethport3
- Souderton3
- South Temple3
- Southmont3
- Speers3
- Spinnerstown3
- Spring Grove3
- Spring Mount3
- St. Davids3
- St. Marys3
- State College3
- State Line3
- Stoneboro3
- Stonybrook3
- Stowe3
- Strasburg3
- Strausstown3
- Sugarcreek3
- Susquehanna3
- Swarthmore3
- Swoyersville3
- Taylor3
- Telford3
- Temple3
- The Hideout3
- Tioga County3
- Tionesta3
- Titusville3
- Toftrees3
- Toughkenamon3
- Towamensing Trails3
- Towanda3
- Tower City3
- Trainer3
- Tremont3
- Trooper3
- Troy3
- Trucksville3
- Tyrone3
- Union City3
- Upland3
- Valley View, York County3
- Vandergrift3
- Village Green-Green Ridge3
- Wakefield3
- Wallenpaupack Lake Estates3
- Warminster Heights3
- Warren3
- Waymart3
- Wayne3
- Waynesboro3
- Weatherly3
- Weigelstown3
- Wellsboro3
- Wescosville3
- West Grove3
- West Hills3
- West Kittanning3
- West Leechburg3
- West Mayfield3
- West Pittston3
- West Wyoming3
- West York3
- Westfield3
- Wilcox3
- Williamstown3
- Willow Grove3
- Willow Street3
- Woodland Heights3
- Woodlyn3
- Worthington3
- Woxall3
- Wrightsville3
- Wyncote3
- Wyoming3
- Wyoming County3
- Yeadon3
- York3
- Yorklyn3
- Zelienople3
- Adams County2
- Adamstown2
- Akron2
- Albion2
- Alburtis2
- Aliquippa2
- Allegheny2
- Alleghenyville2
- Allison Park2
- Altoona2
- Ambridge2
- Ancient Oaks2
- Andalusia2
- Annville2
- Archbald2
- Arlington Heights2
- Arnold2
- Ashley2
- Aspinwall2
- Avalon2
- Avella2
- Avoca2
- Avon2
- Avonia2
- Baden2
- Baidland2
- Bakerstown2
- Baldwin2
- Bath2
- Beaver2
- Beaver County2
- Beaverdale2
- Beech Mountain Lakes2
- Belfast2
- Bell Acres2
- Bellefonte2
- Belleville2
- Bellevue2
- Bellwood2
- Ben Avon2
- Bentleyville2
- Berlin2
- Bessemer2
- Bethel Park2
- Big Bass Lake2
- Big Beaver2
- Biglerville2
- Birchwood Lakes2
- Birdsboro2
- Black Lick2
- Blawnox2
- Bloomfield2
- Blooming Glen2
- Blossburg2
- Blue Ball2
- Blue Bell2
- Boiling Springs2
- Bonneauville2
- Boston2
- Boswell2
- Bowmansville2
- Boyertown2
- Braddock2
- Braddock Hills2
- Bradford2
- Bradford Woods2
- Breinigsville2
- Brentwood2
- Bressler2
- Brickerville2
- Bridgeport2
- Bridgeville2
- Bridgewater2
- Bristol2
- Brockway2
- Brodheadsville2
- Brownstown, Lancaster County2
- Brownsville2
- Burgettstown2
- Burnham2
- Caln2
- Calumet2
- Canonsburg2
- Carbondale2
- Carlisle2
- Carnegie2
- Carnot-Moon2
- Carrolltown2
- Castle Shannon2
- Catasauqua2
- Cecil-Bishop2
- Cementon2
- Central City2
- Centre County2
- Cherryville2
- Chester County2
- Chesterbrook2
- Chestnut Hill2
- Cheswick2
- Chevy Chase Heights2
- Church Hill2
- Churchill2
- Clairton2
- Clarion2
- Clay2
- Cleona2
- Clymer2
- Coaldale, Schuylkill County2
- Coatesville2
- Cochranton2
- Collegeville2
- Collinsburg2
- Colonial Park2
- Colony Park2
- Conashaugh Lakes2
- Conestoga2
- Conneaut Lakeshore2
- Connellsville2
- Conshohocken2
- Conway2
- Coopersburg2
- Coplay2
- Coraopolis2
- Cornwall2
- Cornwells Heights2
- Coudersport2
- Crafton2
- Cresson2
- Cressona2
- Croydon2
- Cumberland County2
- Curtisville2
- Dallastown2
- Danville2
- Dauphin County2
- Denver2
- Derry2
- Dewart2
- Donegal2
- Donora2
- Dormont2
- Downingtown2
- Dravosburg2
- Dublin2
- Duboistown2
- Dunbar2
- Duncannon2
- Duncansville2
- Dunmore2
- Dupont2
- Duquesne2
- Duryea2
- Eagleview2
- East Earl2
- East McKeesport2
- East Pittsburgh2
- East Rochester2
- East Stroudsburg2
- East Uniontown2
- East Washington2
- Eastlawn Gardens2
- Easton2
- Ebensburg2
- Economy2
- Eddington2
- Edgewood, Allegheny County2
- Edgewood, Northumberland County2
- Edgeworth2
- Edinboro2
- Effort2
- Egypt2
- Elizabeth2
- Elizabethtown2
- Elk County2
- Elkland2
- Ellport2
- Ellwood City2
- Elrama2
- Emeigh2
- Emerald Lakes2
- Emmaus2
- Emsworth2
- Enhaut2
- Enlow2
- Enola2
- Ephrata2
- Erie2
- Etna2
- Exton2
- Fairdale2
- Fairhope2
- Fairless Hills2
- Fairview, Erie County2
- Fairview-Ferndale2
- Farmersville2
- Faxon2
- Fellsburg2
- Felton2
- Finleyville2
- Fivepointville2
- Fleetwood2
- Flourtown2
- Flying Hills2
- Forest Hills2
- Fort Washington2
- Foster Brook2
- Fox Chapel2
- Fox Chase2
- Franklin Park2
- Fredericksburg, Lebanon County2
- Fredericktown2
- Freedom2
- Freeland2
- Freemansburg2
- Freeport2
- Friedens2
- Gallitzin2
- Garden View2
- Gastonville2
- Georgetown, Luzerne County2
- Gibsonia2
- Gilbertsville2
- Girard2
- Glassport2
- Glen Lyon2
- Glen Rock2
- Glendale2
- Glenmoore2
- Glenshaw2
- Glenside2
- Gold Key Lake2
- Gordonville2
- Grantley2
- Green Hills2
- Green Tree2
- Greene2
- Greenfields2
- Greenock2
- Greensburg2
- Greenwood2
- Grier City2
- Grill2
- Halfway House2
- Hamburg2
- Hanover2
- Harleigh2
- Harrisburg2
- Harrison City2
- Harwick2
- Hastings2
- Hazleton2
- Hebron2
- Heidelberg2
- Hellertown2
- Hemlock Farms2
- Hereford2
- Highland Park2
- Highspire2
- Hiller2
- Hokendauqua2
- Hollidaysburg2
- Homer City2
- Homestead2
- Hometown2
- Honesdale2
- Honey Brook2
- Hopwood2
- Houston2
- Hughesville2
- Hummels Wharf2
- Huntingdon2
- Imperial2
- Indian Mountain Lake2
- Indiana2
- Industry, Allegheny County2
- Industry, Beaver County2
- Ingram2
- Intercourse2
- Irwin2
- Jacksonwald2
- Jacobus2
- Jeannette2
- Jefferson Hills2
- Jermyn2
- Jerome2
- Jessup2
- Kane2
- Kenhorst2
- Kenilworth2
- Kenmar2
- Knox2
- Kulpmont2
- Kutztown2
- Kutztown University2
- Lackawanna2
- Lake City2
- Lake Meade2
- Lake Wynonah2
- Lakemont2
- Landisville2
- Langhorne2
- Langhorne Manor2
- Lansford2
- Laporte2
- Latrobe2
- Lattimer2
- Laurel Lake2
- Laurel Mountain2
- Laurys Station2
- Lawnton2
- Lawrence Park2
- Lawson Heights2
- Lebanon2
- Lebanon South2
- Leesport2
- Leetsdale2
- Lehigh2
- Lehighton2
- Leith-Hatfield2
- Leola2
- Level Green2
- Levittown2
- Lewisburg2
- Lewistown2
- Liberty, Allegheny County2
- Ligonier2
- Lincoln2
- Lincoln Park2
- Linglestown2
- Linntown2
- Lionville2
- Lititz2
- Littlestown2
- Loganville2
- Lorane2
- Loretto2
- Loyalhanna2
- Macungie2
- Mahanoy City2
- Manheim2
- Manor2
- Marianne2
- Marshallton, Northumberland County2
- Martins Creek2
- Martinsburg2
- Marysville2
- Maxatawny2
- Mayfield2
- McAdoo2
- McConnellstown2
- McDonald2
- McEwensville2
- McGovern2
- McKees Rocks2
- McKeesport2
- McMurray2
- McSherrystown2
- Mechanicsville2
- Meyersdale2
- Middletown, Northampton County2
- Midland, Beaver County2
- Midland, Washington County2
- Midway, Adams County2
- Milesburg2
- Millersburg2
- Millersville2
- Millvale2
- Milroy2
- Milton2
- Mohnton2
- Monaca2
- Monessen2
- Monongahela2
- Monroe County2
- Monroeville2
- Mont Clare2
- Montrose2
- Morrisville, Greene County2
- Moscow2
- Mount Carmel2
- Mount Cobb2
- Mount Gretna Heights2
- Mount Oliver2
- Mount Penn2
- Mount Pleasant2
- Mount Pocono2
- Mount Union2
- Mountainhome2
- Mountville2
- Mundys Corner2
- Munhall2
- Murrysville2
- Muse2
- Myerstown2
- Nanty-Glo2
- Nazareth2
- New Berlinville2
- New Brighton2
- New Columbia2
- New Eagle2
- New Freedom2
- New Freeport2
- New Holland2
- New Hope2
- New Kensington2
- New Kingstown2
- New Milford2
- New Philadelphia2
- New Stanton2
- Newmanstown2
- Newport2
- Newtown Grant2
- Newville2
- Norristown2
- North Braddock2
- North Catasauqua2
- North East2
- Northampton2
- Northampton County2
- Northern Cambria2
- Northumberland2
- Northwest Harborcreek2
- Oakdale2
- Oakmont2
- Ohioville2
- Old Orchard2
- Oliver2
- Orchard Hills2
- Oreland2
- Orwigsburg2
- Osceola Mills2
- Palmer Heights2
- Palmerton2
- Palo Alto2
- Paradise2
- Paris2
- Parkesburg2
- Parkville2
- Patton2
- Paxtang2
- Paxtonia2
- Pen Argyl2
- Penbrook2
- Penfield2
- Penn Estates2
- Penn Lake Park2
- Penndel2
- Pennside2
- Pennville2
- Penryn2
- Perryopolis2
- Philipsburg2
- Phoenixville2
- Pike County2
- Pitcairn2
- Pittsburgh2
- Pleasant Gap2
- Pleasant Hill2
- Pleasant Hills2
- Plum2
- Plumsteadville2
- Plymouth Meeting2
- Pocono Pines2
- Pocono Ranch Lands2
- Point Marion2
- Port Carbon2
- Port Vue2
- Pottsgrove2
- Pottstown2
- Pottsville2
- Progress2
- Pymatuning Central2
- Quarryville2
- Rankin2
- Reading2
- Reamstown2
- Red Hill, Blair County2
- Red Lion2
- Reiffton2
- Reinholds2
- Rennerdale2
- Republic2
- Reynolds Heights2
- Reynoldsville2
- Richland2
- Richlandtown2
- Ridgway2
- Robesonia2
- Rochester2
- Rockwood2
- Ronco2
- Rothsville2
- Royersford2
- Russellton2
- Rutherford2
- Salix2
- Salunga2
- Sanatoga2
- Sand Hill2
- Saylorsburg2
- Sayre2
- Schlusser2
- Schnecksville2
- Schoeneck2
- Schuylkill Haven2
- Scotland2
- Scottdale2
- Sewickley2
- Shamokin2
- Shamokin Dam2
- Sharpsburg2
- Sharpsville2
- Shillington2
- Shinglehouse2
- Shippensburg2
- Shoemakersville2
- Shrewsbury2
- Sierra View2
- Simpson2
- Sinking Spring2
- Slatington2
- Somerset2
- Somerset County2
- South Coatesville2
- South Connellsville2
- South Greensburg2
- South Montrose2
- South Pottstown2
- South Uniontown2
- South Waverly2
- South Williamsport2
- Southwest Greensburg2
- Spring City2
- Spring Ridge2
- Springdale2
- Springmont2
- Spry2
- St. Clair, Schuylkill County2
- St. Lawrence2
- Steelton2
- Stewartstown2
- Stiles2
- Stony Creek Mills2
- Stormstown2
- Stroudsburg2
- Sturgeon2
- Summit Hill2
- Sun Valley2
- Sunbury2
- Sunrise Lake2
- Susquehanna Trails2
- Sutersville2
- Swartzville2
- Swedesburg2
- Swissvale2
- Sykesville2
- Tamaqua2
- Tarentum2
- Tatamy2
- Terre Hill2
- Thompsonville2
- Thorndale2
- Throop2
- Tipton2
- Topton2
- Trafford2
- Trappe2
- Treasure Lake2
- Trevorton2
- Trexlertown2
- Tullytown2
- Tunkhannock2
- Turtle Creek2
- Union County2
- Uniontown2
- Unionville, Beaver County2
- Valley Green2
- Verona2
- Versailles2
- Vinco2
- Walnutport2
- Washington2
- Washington County2
- Waterford2
- Watsontown2
- Wayne County2
- Wayne Heights2
- Waynesburg2
- Weissport East2
- Wernersville2
- Wesleyville2
- West Chester2
- West Conshohocken2
- West Easton2
- West Elizabeth2
- West Fairview2
- West Hamburg2
- West Hazleton2
- West Homestead2
- West Lawn2
- West Mifflin2
- West Newton2
- West Reading2
- West View2
- West Wilmerding2
- West Wyomissing2
- Westmont2
- Westmoreland2
- Whitaker2
- White Haven2
- White Oak2
- Whitehall2
- Whitfield2
- Wickerham Manor-Fisher2
- Wilkes-Barre2
- Wilkinsburg2
- Williamsburg2
- Williamsport2
- Wilmerding2
- Wilson2
- Wind Gap2
- Windber2
- Windsor2
- Winterstown2
- Wolfdale2
- Womelsdorf2
- Woodbourne2
- Woodside2
- Wormleysburg2
- Wyano2
- Wyndmoor2
- Wyomissing2
- Yeagertown2
- Yoe2
- York County2
- Youngsville2
- Youngwood2
- Yukon2
- Zion2
- Ambler0
- Churchville0
- Fairchance0
- Feasterville0
- Kennett Square0
- Maple Glen0
- Masontown0
- Richboro0
- Spring House0
- Trevose0
- Village Shires0
- Yardley0
- Harford--
