Pollen count and allergy info for St. Mary's County
St. Mary's County pollen and allergy report • 09:00, Sep 20 Local time
Index
Low
Tree
None
Grass
None
Weed
Low
23°
15 km/h
77%Daily allergy forecast
St. Mary's County pollen count forecast
Today  17 km/h 29°22° 73% | Monday 16 km/h 21°19° 83% | Tuesday 27 km/h22°17° 95% |
Air pollutants
Air quality in St. Mary's County today
AQI⁺
Air quality index
11AQI⁺ US
PM2.5
Fine particles (≤ 2.5 µm)
2.1µg/m³
Learn more about pollen in St. Mary's County
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Where is the highest pollen level in Maryland?
- Adamstown2
- Annapolis Neck2
- Barnesville2
- Bel Air, Allegany County2
- Boonsboro2
- Bowling Green2
- Braddock Heights2
- Breathedsville2
- Brunswick2
- Buckeystown2
- Cavetown2
- Charlestown2
- Clear Spring2
- Cresaptown2
- Cumberland2
- Damascus2
- Edgewater2
- Emmitsburg2
- Fountainhead-Orchard Hills2
- Frostburg2
- Fruitland2
- Garrison2
- Green Valley2
- Halfway2
- Hancock2
- Highfield-Cascade2
- Highland2
- Highland Beach2
- Huntingtown2
- Hurlock2
- Jarrettsville2
- Jefferson2
- Keedysville2
- La Vale2
- Lonaconing2
- Maugansville2
- Mayo2
- Mays Chapel2
- Middletown2
- Millington2
- Mount Aetna2
- Myersville2
- New Windsor2
- Owings Mills2
- Paramount-Long Meadow2
- Pikesville2
- Point of Rocks2
- Potomac Park2
- Prince Frederick2
- Randallstown2
- Reisterstown2
- Rising Sun2
- Riva2
- Secretary2
- Shaft2
- Smithsburg2
- Taneytown2
- Thurmont2
- Washington County2
- Williamsport2
- Wilson-Conococheague2
- Aberdeen1
- Aberdeen Proving Ground1
- Accident1
- Accokeek1
- Adelphi1
- Algonquin1
- Andrews AFB1
- Annapolis1
- Anne Arundel1
- Aquasco1
- Arbutus1
- Arden on the Severn1
- Arnold1
- Ashton-Sandy Spring1
- Aspen Hill1
- Baden1
- Ballenger Creek1
- Baltimore1
- Baltimore County1
- Baltimore Highlands1
- Barton1
- Bartonsville1
- Bel Air North1
- Bel Air South1
- Beltsville1
- Bensville1
- Berlin1
- Berwyn Heights1
- Bethesda1
- Bladensburg1
- Bowie1
- Bowleys Quarters1
- Brandywine1
- Brentwood1
- Brock Hall1
- Brookeville1
- Brooklyn Park1
- Brookmont1
- Brown Station1
- Bryans Road1
- Bryantown1
- Burtonsville1
- Cabin John1
- Callaway1
- Calverton1
- Cambridge1
- Camp Springs1
- Cape St. Claire1
- Capitol Heights1
- Carney1
- Caroline County1
- Carroll County1
- Catonsville1
- Cecil County1
- Cecilton1
- Cedar Heights1
- Centreville1
- Charles County1
- Charlotte Hall1
- Chesapeake Beach1
- Chester1
- Chestertown1
- Cheverly1
- Chevy Chase View1
- Chevy Chase Village1
- Chillum1
- Clarksburg1
- Clinton1
- Cloverly1
- Cobb Island1
- Cockeysville1
- Colesville1
- College Park1
- Colmar Manor1
- Columbia1
- Coral Hills1
- Cottage City1
- Crisfield1
- Crofton1
- Croom1
- Crownsville1
- Darnestown1
- Deale1
- Denton1
- Derwood1
- District Heights1
- Dorchester County1
- Dundalk1
- Dunkirk1
- East Riverdale1
- Easton1
- Edgemere1
- Edgewood1
- Edmonston1
- Eldersburg1
- Elkridge1
- Elkton1
- Ellicott City1
- Essex1
- Fairland1
- Fairmount Heights1
- Fairwood1
- Fallston1
- Federalsburg1
- Ferndale1
- Forest Glen1
- Forest Heights1
- Forestville1
- Fort Meade1
- Fort Washington1
- Four Corners1
- Frederick1
- Friendly1
- Friendship1
- Friendship Heights Village1
- Fulton1
- Gaithersburg1
- Galesville1
- Gambrills1
- Garrett County1
- Garrett Park1
- Germantown1
- Girdletree1
- Glassmanor1
- Glen Burnie1
- Glenarden1
- Glenmont1
- Glenn Dale1
- Golden Beach1
- Grasonville1
- Greenbelt1
- Greensboro1
- Hagerstown1
- Hampstead1
- Hampton1
- Harford1
- Havre de Grace1
- Herald Harbor1
- Hillandale1
- Hillcrest Heights1
- Hillsboro1
- Howard1
- Hughesville1
- Hyattsville1
- Ilchester1
- Indian Head1
- Jessup1
- Joppatowne1
- Kemp Mill1
- Kensington1
- Kent County1
- Kettering1
- Kingstown1
- Kingsville1
- Konterra1
- La Plata1
- Lake Arbor1
- Lake Shore1
- Landover1
- Landover Hills1
- Langley Park1
- Lanham1
- Lansdowne1
- Largo1
- Laurel1
- Layhill1
- Leisure World1
- Leonardtown1
- Lewistown1
- Linganore1
- Linthicum1
- Lochearn1
- Lutherville1
- Manchester1
- Marlboro Meadows1
- Marlboro Village1
- Marlow Heights1
- Marlton1
- Martin's Additions1
- Maryland City1
- Maryland Park1
- Mechanicsville1
- Melwood1
- Middle River1
- Milford Mill1
- Mitchellville1
- Monrovia1
- Montgomery County1
- Montgomery Village1
- Morningside1
- Mount Airy1
- Mount Briar1
- Mount Rainier1
- Mountain Lake Park1
- National Harbor1
- Naval Academy1
- New Carrollton1
- North Beach1
- North Bethesda1
- North Brentwood1
- North East1
- North Kensington1
- North Laurel1
- North Potomac1
- Oakland1
- Ocean City1
- Ocean Pines1
- Odenton1
- Olney1
- Overlea1
- Owings1
- Oxon Hill1
- Parkville1
- Parole1
- Pasadena1
- Peppermill Village1
- Perry Hall1
- Perryman1
- Perryville1
- Pittsville1
- Pleasant Hills1
- Pocomoke City1
- Pomfret1
- Poolesville1
- Potomac1
- Potomac Heights1
- Powellville1
- Preston1
- Prince George's County1
- Princess Anne1
- Queen Anne, Prince George's County1
- Queen Anne's County1
- Queensland1
- Redland1
- Ridgely1
- Riverdale Park1
- Riverside1
- Riviera Beach1
- Robinwood1
- Rock Hall1
- Rockville1
- Rosaryville1
- Rosedale1
- Rossville1
- Savage1
- Scaggsville1
- Seabrook1
- Seat Pleasant1
- Severn1
- Severna Park1
- Shady Side1
- Silver Hill1
- Silver Spring1
- Snow Hill1
- Somerset1
- Somerset County1
- South Kensington1
- South Laurel1
- Spencerville1
- Spring Ridge1
- Springdale1
- St. James1
- St. Mary's County1
- Stevensville1
- Suitland1
- Summerfield1
- Sykesville1
- Takoma Park1
- Talbot1
- Temple Hills1
- Timonium1
- Town of Chevy Chase1
- Towson1
- Trappe1
- Travilah1
- University Park1
- Upper Marlboro1
- Urbana1
- Waldorf1
- Walker Mill1
- Walkersville1
- West Laurel1
- West Ocean City1
- Westernport1
- Westminster1
- Westphalia1
- Wheaton1
- White Marsh1
- White Oak1
- Woodlawn, Prince George's County1
- Woodmore1
- Woodsboro1
- California0
- Calvert Beach0
- Calvert County0
- Chesapeake Ranch Estates0
- Drum Point0
- Hebron0
- Lexington Park0
- Long Beach0
- Lusby0
- Salisbury0
- Solomons0
- Wildewood0
