Pollen count and allergy info for Mercer
Mercer pollen and allergy report • 14:00, May 21 Local time
Index
Moderate
Tree
Moderate
Grass
Low
Weed
Low
17°
17 km/h
62%Daily allergy forecast
Mercer pollen count forecast
Today  17 km/h17°8° 68% | Friday  26 km/h15°8° 71% | Saturday 35 km/h 10°7° 91% |
Air pollutants
Air quality in Mercer today
AQI⁺
Air quality index
17*AQI⁺ US
PM2.5
Fine particles (≤ 2.5 µm)
3.2*µg/m³
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Where is the highest pollen level in Pennsylvania?
- Beaver Falls3
- Brookville3
- Butler3
- Butler County3
- Callery3
- Chicora3
- Clarion3
- Emporium3
- Evans City3
- Homeacre-Lyndora3
- Johnsonburg3
- Knox3
- Marianne3
- Mars3
- Meadowood3
- Midland, Beaver County3
- Nixon3
- Oak Hills3
- Port Allegany3
- Portersville3
- Prospect Park, Cameron County3
- Seven Fields3
- Shanor-Northvue3
- St. Marys3
- West Mayfield3
- Zelienople3
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- Bessemer2
- Big Beaver2
- Browntown2
- Centerville, Crawford County2
- Cochranton2
- Columbus2
- Corry2
- Crawford County2
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- Ellwood City2
- Exeter2
- Farrell2
- Greenville2
- Grove City2
- Hasson Heights2
- Hermitage2
- Hilldale2
- Hudson2
- Hughestown2
- Industry, Beaver County2
- Inkerman2
- Laflin2
- Laurel Lake2
- Lawrence County2
- Littlestown2
- Meadville2
- Mercer2
- Montgomery2
- Montoursville2
- Muncy2
- New Castle2
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- New Wilmington2
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- Oakland, Lawrence County2
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- Ohioville2
- Oil City2
- Paris2
- Pittston2
- Point Marion2
- Reynolds Heights2
- Sandy Lake2
- Seneca2
- Sharon2
- Sharpsville2
- Slippery Rock2
- Stoneboro2
- Sugarcreek2
- Tionesta2
- Wayne Heights2
- Wesleyville2
- West Pittston2
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- Adams County1
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- Berks County1
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- Black Lick1
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- Blakely1
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- Blooming Glen1
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- Blossburg1
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- Blue Bell1
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- Boiling Springs1
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- Boston1
- Boswell1
- Bowmansville1
- Boyertown1
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- Braddock Hills1
- Bradford1
- Bradford County1
- Bradford Woods1
- Breinigsville1
- Brentwood1
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- Bridgeport1
- Bridgeville1
- Bridgewater1
- Bristol1
- Brittany Farms-The Highlands1
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- Brownsville1
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- Charleroi1
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- Cherryville1
- Chester1
- Chester County1
- Chester Heights1
- Chesterbrook1
- Chestnut Hill1
- Cheswick1
- Chevy Chase Heights1
- Chinchilla1
- Christiana1
- Church Hill1
- Churchill1
- Churchville1
- Clairton1
- Clarks Green1
- Clarks Summit1
- Clay1
- Claysburg1
- Clearfield1
- Clearfield County1
- Cleona1
- Clifton Heights1
- Clymer1
- Coaldale, Schuylkill County1
- Coatesville1
- Collegeville1
- Collingdale1
- Collinsburg1
- Colonial Park1
- Colony Park1
- Columbia County1
- Colwyn1
- Conashaugh Lakes1
- Conestoga1
- Conneaut Lakeshore1
- Connellsville1
- Conshohocken1
- Conway1
- Conyngham1
- Coplay1
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- Cornwall1
- Cornwells Heights1
- Coudersport1
- Crafton1
- Cresson1
- Cressona1
- Croydon1
- Cumberland County1
- Curtisville1
- Curwensville1
- Daisytown1
- Dale1
- Dallastown1
- Dalton1
- Danville1
- Darby1
- Dauphin County1
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- Delaware1
- Delmont1
- Denver1
- Derry1
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- DuBois1
- Duboistown1
- Dunbar1
- Duncannon1
- Duncansville1
- Dunmore1
- Dunnstown1
- Dupont1
- Duryea1
- Eagleville, Montgomery County1
- Earlston1
- East Berlin1
- East Berwick1
- East Conemaugh1
- East Earl1
- East Greenville1
- East Lansdowne1
- East McKeesport1
- East Petersburg1
- East Pittsburgh1
- East Rochester1
- East Uniontown1
- East Washington1
- East York1
- Eastlawn Gardens1
- Ebensburg1
- Economy1
- Eddington1
- Eddystone1
- Edgewood, Northumberland County1
- Edgeworth1
- Edinboro1
- Edwardsville1
- Effort1
- Egypt1
- Elim1
- Elizabeth1
- Elizabethville1
- Elk County1
- Elkland1
- Elrama1
- Elverson1
- Elysburg1
- Emeigh1
- Emerald Lakes1
- Emigsville1
- Emmaus1
- Emsworth1
- Enhaut1
- Enlow1
- Enola1
- Ephrata1
- Erie1
- Espy1
- Etna1
- Evansburg1
- Everett1
- Exton1
- Factoryville1
- Fairchance1
- Fairdale1
- Fairhope1
- Fairless Hills1
- Fairview, Erie County1
- Fairview-Ferndale1
- Falls Creek1
- Farmersville1
- Faxon1
- Fayette1
- Fayetteville1
- Feasterville1
- Fellsburg1
- Felton1
- Ferndale1
- Fivepointville1
- Flemington1
- Flinton1
- Flourtown1
- Flying Hills1
- Folcroft1
- Folsom1
- Forest City1
- Forest Hills1
- Forty Fort1
- Foster Brook1
- Fountain Hill1
- Fox Chapel1
- Fox Chase1
- Frackville1
- Franklin, Cambria County1
- Franklin County1
- Franklin Park1
- Fredericksburg, Lebanon County1
- Fredericktown1
- Freedom1
- Freeland1
- Freemansburg1
- Fullerton1
- Galeton1
- Gallitzin1
- Gap1
- Garden View1
- Gastonville1
- Geistown1
- Georgetown, Luzerne County1
- Gilbertsville1
- Girard1
- Girardville1
- Glassport1
- Glen Lyon1
- Glen Rock1
- Glendale1
- Glenmoore1
- Glenolden1
- Glenshaw1
- Gold Key Lake1
- Grantley1
- Green Hills1
- Green Tree1
- Greencastle1
- Greene1
- Greenfields1
- Greenock1
- Greenwood1
- Grill1
- Guilford1
- Halfway House1
- Hallam1
- Hallstead1
- Hamburg1
- Hanover1
- Harleigh1
- Harleysville1
- Harveys Lake1
- Harwick1
- Hastings1
- Hatboro1
- Hatfield1
- Hazleton1
- Hebron1
- Heidelberg1
- Hellertown1
- Hemlock Farms1
- Hershey1
- Highland Park1
- Highspire1
- Hiller1
- Hokendauqua1
- Hollidaysburg1
- Homer City1
- Homestead1
- Hometown1
- Honesdale1
- Honey Brook1
- Horsham1
- Houserville1
- Houston1
- Hughesville1
- Hummels Wharf1
- Hummelstown1
- Huntingdon1
- Hyde1
- Hyde Park, Berks County1
- Imperial1
- Indian Mountain Lake1
- Indiana1
- Industry, Allegheny County1
- Ingram1
- Intercourse1
- Ivyland1
- Jacksonwald1
- Jacobus1
- Jeannette1
- Jefferson Hills1
- Jermyn1
- Jerome1
- Jessup1
- Jim Thorpe1
- Johnstown1
- Jonestown, Columbia County1
- Kane1
- Kenhorst1
- Kenilworth1
- Kenmar1
- Kennett Square1
- King of Prussia1
- Kingston1
- Kulpmont1
- Kulpsville1
- Kutztown1
- Lackawanna1
- Lake City1
- Lake Heritage1
- Lake Latonka1
- Lake Meade1
- Lake Wynonah1
- Lakemont1
- Lampeter1
- Lancaster1
- Lancaster County1
- Landisville1
- Langhorne Manor1
- Lansdale1
- Lansdowne1
- Lansford1
- Laporte1
- Larksville1
- Latrobe1
- Lattimer1
- Laurel Mountain1
- Laureldale1
- Laurys Station1
- Lawnton1
- Lawrence Park1
- Lawson Heights1
- Lebanon1
- Lebanon South1
- Leechburg1
- Leesport1
- Leetsdale1
- Lehigh1
- Lehighton1
- Leith-Hatfield1
- Lemont1
- Lemoyne1
- Lenape Heights1
- Leola1
- Level Green1
- Levittown1
- Lewistown1
- Liberty, Allegheny County1
- Lightstreet1
- Ligonier1
- Lima1
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- Lincoln Park1
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- Lock Haven1
- Lorane1
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- Lower Allen1
- Lower Burrell1
- Loyalhanna1
- Loysville1
- Luzerne1
- Luzerne County1
- Lycoming County1
- Lykens1
- Lynnwood-Pricedale1
- Macungie1
- Mahanoy City1
- Malvern1
- Manchester1
- Manheim1
- Manor1
- Mansfield1
- Maple Glen1
- Marcus Hook1
- Marienville1
- Marietta1
- Marion1
- Marshallton, Northumberland County1
- Martinsburg1
- Marysville1
- Matamoras1
- Maxatawny1
- Mayfield1
- Maytown1
- McAdoo1
- McConnellsburg1
- McConnellstown1
- McGovern1
- McKees Rocks1
- McKeesport1
- McKinley1
- McMurray1
- McSherrystown1
- Mechanicsville1
- Mercer County1
- Mercersburg1
- Meridian1
- Merion Station1
- Meyersdale1
- Middleburg1
- Midway, Adams County1
- Mifflinburg1
- Mifflintown1
- Mifflinville1
- Milesburg1
- Mill Hall1
- Millbourne1
- Millersburg1
- Millersville1
- Millvale1
- Milroy1
- Milton1
- Minersville1
- Misericordia University1
- Mohnton1
- Monaca1
- Monessen1
- Monongahela1
- Monroe1
- Monroe County1
- Monroeville1
- Mont Alto1
- Mont Clare1
- Montgomery County1
- Montgomeryville1
- Moosic1
- Morrisville, Greene County1
- Morton1
- Moscow1
- Mount Carmel1
- Mount Cobb1
- Mount Gretna Heights1
- Mount Holly Springs1
- Mount Joy1
- Mount Oliver1
- Mount Penn1
- Mount Pleasant1
- Mount Pocono1
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- Mount Wolf1
- Mountain Top1
- Mountainhome1
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- Muhlenberg Park1
- Mundys Corner1
- Munhall1
- Murrysville1
- Muse1
- Myerstown1
- Nanticoke1
- Nanty-Glo1
- Narberth1
- Natrona Heights1
- Nazareth1
- Nescopeck1
- Nesquehoning1
- New Berlinville1
- New Britain1
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- New Cumberland1
- New Eagle1
- New Freedom1
- New Freeport1
- New Holland1
- New Kensington1
- New Kingstown1
- New Oxford1
- New Philadelphia1
- New Stanton1
- Newmanstown1
- Newport1
- Newtown Grant1
- Newtown, Schuylkill County1
- Newville1
- Nicktown1
- Norristown1
- North Apollo1
- North Belle Vernon1
- North Braddock1
- North Catasauqua1
- North Charleroi1
- North East1
- North Wales1
- North Warren1
- North York1
- Northampton1
- Northampton County1
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- Northumberland1
- Norwood1
- Oakmont1
- Old Forge1
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- Oley1
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- Olyphant1
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- Oreland1
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- Osceola Mills1
- Oxford1
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- Palmer Heights1
- Palmerton1
- Palmyra1
- Palo Alto1
- Paoli1
- Paradise1
- Park Forest Village1
- Parkesburg1
- Parkside1
- Parkville1
- Patton1
- Paxtang1
- Paxtonia1
- Pen Argyl1
- Penbrook1
- Penfield1
- Penn Estates1
- Penn Wynne1
- Penndel1
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- Pennside1
- Pennville1
- Penryn1
- Perkasie1
- Perry1
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- Philadelphia1
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- Pike County1
- Pine Grove1
- Pine Grove Mills1
- Pine Ridge1
- Pitcairn1
- Pittsburgh1
- Plains1
- Pleasant Gap1
- Pleasant Hill1
- Pleasant Hills1
- Plum1
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- Plymouth1
- Plymouth Meeting1
- Pocono Pines1
- Pocono Ranch Lands1
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- Port Vue1
- Portage1
- Pottsgrove1
- Pottstown1
- Pottsville1
- Progress1
- Prospect1
- Punxsutawney1
- Pymatuning Central1
- Quarryville1
- Ramblewood1
- Rankin1
- Raubsville1
- Reading1
- Reamstown1
- Red Hill, Blair County1
- Red Lion1
- Reiffton1
- Reinholds1
- Rennerdale1
- Renovo1
- Republic1
- Reynoldsville1
- Rheems1
- Richboro1
- Richland1
- Richlandtown1
- Ridgway1
- Ridley Park1
- Riverside, Cambria County1
- Riverview Park1
- Roaring Spring1
- Rochester1
- Rockledge1
- Ronco1
- Roseto1
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- Royalton1
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- Russell1
- Russellton1
- Rutherford1
- Rutledge1
- Salix1
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- Sanatoga1
- Sand Hill1
- Sandy1
- Saw Creek1
- Saxonburg1
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- Sayre1
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- Shamokin Dam1
- Sharon Hill1
- Sharpsburg1
- Shavertown1
- Sheffield1
- Shenandoah1
- Shenandoah Heights1
- Shillington1
- Shiloh1
- Shinglehouse1
- Shippensburg1
- Shiremanstown1
- Shoemakersville1
- Shrewsbury1
- Sierra View1
- Simpson1
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- Skippack1
- Skyline View1
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- Smethport1
- Somerset1
- Somerset County1
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- South Connellsville1
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- South Montrose1
- South Pottstown1
- South Temple1
- South Uniontown1
- South Waverly1
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- Southmont1
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- Spring City1
- Spring Grove1
- Spring House1
- Spring Mount1
- Spring Ridge1
- Springdale1
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- Spry1
- St. Clair, Schuylkill County1
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- St. Lawrence1
- State College1
- State Line1
- Steelton1
- Stewartstown1
- Stiles1
- Stony Creek Mills1
- Stonybrook1
- Stormstown1
- Stowe1
- Strasburg1
- Stroudsburg1
- Sturgeon1
- Summit Hill1
- Sun Valley1
- Sunbury1
- Sunrise Lake1
- Susquehanna1
- Susquehanna Trails1
- Sutersville1
- Swartzville1
- Swedesburg1
- Swissvale1
- Swoyersville1
- Sykesville1
- Tamaqua1
- Tarentum1
- Tatamy1
- Taylor1
- Telford1
- Temple1
- Terre Hill1
- The Hideout1
- Thompsonville1
- Thorndale1
- Throop1
- Tioga County1
- Tipton1
- Titusville1
- Toftrees1
- Topton1
- Toughkenamon1
- Towamensing Trails1
- Towanda1
- Tower City1
- Trafford1
- Trainer1
- Trappe1
- Treasure Lake1
- Tremont1
- Trevorton1
- Trevose1
- Trexlertown1
- Trooper1
- Troy1
- Trucksville1
- Tullytown1
- Tunkhannock1
- Turtle Creek1
- Tyrone1
- Union City1
- Union County1
- Uniontown1
- Unionville, Beaver County1
- Upland1
- Valley Green1
- Valley View, York County1
- Vandergrift1
- Verona1
- Versailles1
- Village Green-Green Ridge1
- Village Shires1
- Vinco1
- Wallenpaupack Lake Estates1
- Walnutport1
- Warminster Heights1
- Warren1
- Washington1
- Washington County1
- Waterford1
- Watsontown1
- Waymart1
- Wayne1
- Waynesboro1
- Waynesburg1
- Weatherly1
- Weigelstown1
- Weissport East1
- Wellsboro1
- Wernersville1
- Wescosville1
- West Conshohocken1
- West Easton1
- West Elizabeth1
- West Fairview1
- West Grove1
- West Hamburg1
- West Hazleton1
- West Hills1
- West Homestead1
- West Kittanning1
- West Lawn1
- West Leechburg1
- West Mifflin1
- West Newton1
- West Reading1
- West View1
- West Wilmerding1
- West Wyoming1
- West Wyomissing1
- West York1
- Westfield1
- Westmont1
- Westmoreland1
- Whitaker1
- White Oak1
- Whitehall1
- Whitfield1
- Wickerham Manor-Fisher1
- Wilkes-Barre1
- Wilkinsburg1
- Williamsburg1
- Williamstown1
- Willow Grove1
- Willow Street1
- Wilmerding1
- Wilson1
- Wind Gap1
- Windber1
- Windsor1
- Winterstown1
- Womelsdorf1
- Woodbourne1
- Woodlyn1
- Woodside1
- Wormleysburg1
- Worthington1
- Wrightsville1
- Wyano1
- Wyncote1
- Wyndmoor1
- Wyoming County1
- Wyomissing1
- Yardley1
- Yeadon1
- Yeagertown1
- Yoe1
- York1
- York County1
- Yorklyn1
- Youngsville1
- Youngwood1
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