Pollen count and allergy info for St. Mary's County
St. Mary's County pollen and allergy report • 17:00, Oct 15 Local time
Index
High
Tree
None
Grass
None
Weed
High
16°
14 km/h
87%Daily allergy forecast
St. Mary's County pollen count forecast
Today  20 km/h90%21°15° 88% | Friday  25 km/h 25°16° 88% | Saturday 27 km/h 13°8° 53% |
Air pollutants
Air quality in St. Mary's County today
AQI⁺
Air quality index
9AQI⁺ US
PM2.5
Fine particles (≤ 2.5 µm)
1.8µg/m³
Learn more about pollen in St. Mary's County
Protect yourself from air pollution in St. Mary's County
Protect yourself from air pollution in St. Mary's County
Air Purifiers
Face Masks
Air Quality Monitors
Download our Air Quality App
Where is the highest pollen level in Maryland?
- Adamstown3
- Arden on the Severn3
- Barnesville3
- Berlin3
- Brunswick3
- California3
- Callaway3
- Calvert Beach3
- Calvert County3
- Deale3
- Drum Point3
- Federalsburg3
- Girdletree3
- Hebron3
- Herald Harbor3
- Highland3
- Lake Shore3
- Long Beach3
- Mechanicsville3
- Pocomoke City3
- Point of Rocks3
- Princess Anne3
- Salisbury3
- Severna Park3
- Shady Side3
- Snow Hill3
- Solomons3
- St. Mary's County3
- Wildewood3
- Boonsboro2
- Breathedsville2
- Carroll County2
- Cavetown2
- Clear Spring2
- Emmitsburg2
- Fallston2
- Fort Meade2
- Gambrills2
- Highfield-Cascade2
- Jarrettsville2
- Joppatowne2
- Keedysville2
- Kingsville2
- Leonardtown2
- Mount Aetna2
- Myersville2
- New Windsor2
- Odenton2
- Pleasant Hills2
- Rising Sun2
- Severn2
- Smithsburg2
- Taneytown2
- Westminster2
- Wilson-Conococheague2
- Accident1
- Accokeek1
- Adelphi1
- Algonquin1
- Andrews AFB1
- Annapolis1
- Annapolis Neck1
- Anne Arundel1
- Aquasco1
- Arbutus1
- Arnold1
- Ashton-Sandy Spring1
- Aspen Hill1
- Baden1
- Baltimore1
- Baltimore County1
- Baltimore Highlands1
- Barton1
- Bel Air, Allegany County1
- Bel Air South1
- Beltsville1
- Bensville1
- Berwyn Heights1
- Bethesda1
- Bladensburg1
- Bowie1
- Bowleys Quarters1
- Bowling Green1
- Brandywine1
- Brentwood1
- Brock Hall1
- Brookeville1
- Brooklyn Park1
- Brookmont1
- Brown Station1
- Bryans Road1
- Bryantown1
- Buckeystown1
- Burtonsville1
- Cabin John1
- Calverton1
- Cambridge1
- Camp Springs1
- Cape St. Claire1
- Capitol Heights1
- Carney1
- Caroline County1
- Catonsville1
- Cecil County1
- Cecilton1
- Cedar Heights1
- Centreville1
- Charles County1
- Charlestown1
- Charlotte Hall1
- Chesapeake Beach1
- Chesapeake Ranch Estates1
- 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
- Cresaptown1
- Crisfield1
- Crofton1
- Croom1
- Crownsville1
- Cumberland1
- Damascus1
- Darnestown1
- Denton1
- Derwood1
- District Heights1
- Dorchester County1
- Dundalk1
- Dunkirk1
- East Riverdale1
- Easton1
- Edgemere1
- Edgewater1
- Edmonston1
- Eldersburg1
- Elkridge1
- Elkton1
- Ellicott City1
- Essex1
- Fairland1
- Fairmount Heights1
- Fairwood1
- Ferndale1
- Forest Glen1
- Forest Heights1
- Forestville1
- Fort Washington1
- Fountainhead-Orchard Hills1
- Four Corners1
- Friendly1
- Friendship1
- Friendship Heights Village1
- Frostburg1
- Fruitland1
- Fulton1
- Gaithersburg1
- Galesville1
- Garrett Park1
- Garrison1
- Germantown1
- Glassmanor1
- Glen Burnie1
- Glenarden1
- Glenmont1
- Glenn Dale1
- Golden Beach1
- Grasonville1
- Green Valley1
- Greenbelt1
- Greensboro1
- Hagerstown1
- Halfway1
- Hampstead1
- Hampton1
- Hancock1
- Harford1
- Highland Beach1
- Hillandale1
- Hillcrest Heights1
- Hillsboro1
- Howard1
- Hughesville1
- Huntingtown1
- Hurlock1
- Hyattsville1
- Ilchester1
- Indian Head1
- Jessup1
- Kemp Mill1
- Kensington1
- Kent County1
- Kettering1
- Kingstown1
- Konterra1
- La Plata1
- La Vale1
- Lake Arbor1
- Landover1
- Landover Hills1
- Langley Park1
- Lanham1
- Lansdowne1
- Largo1
- Laurel1
- Layhill1
- Leisure World1
- Lexington Park1
- Linthicum1
- Lochearn1
- Lonaconing1
- Lusby1
- Lutherville1
- Manchester1
- Marlboro Meadows1
- Marlboro Village1
- Marlow Heights1
- Marlton1
- Martin's Additions1
- Maryland City1
- Maryland Park1
- Maugansville1
- Mayo1
- Mays Chapel1
- Melwood1
- Middle River1
- Milford Mill1
- Millington1
- Mitchellville1
- Montgomery County1
- Montgomery Village1
- Morningside1
- Mount Rainier1
- National Harbor1
- Naval Academy1
- New Carrollton1
- North Beach1
- North Bethesda1
- North Brentwood1
- North East1
- North Kensington1
- North Laurel1
- North Potomac1
- Ocean City1
- Ocean Pines1
- Olney1
- Overlea1
- Owings1
- Owings Mills1
- Oxon Hill1
- Paramount-Long Meadow1
- Parkville1
- Parole1
- Pasadena1
- Peppermill Village1
- Perry Hall1
- Perryville1
- Pikesville1
- Pittsville1
- Pomfret1
- Poolesville1
- Potomac1
- Potomac Heights1
- Potomac Park1
- Powellville1
- Preston1
- Prince Frederick1
- Prince George's County1
- Queen Anne, Prince George's County1
- Queen Anne's County1
- Queensland1
- Randallstown1
- Redland1
- Reisterstown1
- Ridgely1
- Riva1
- Riverdale Park1
- Riviera Beach1
- Robinwood1
- Rock Hall1
- Rockville1
- Rosaryville1
- Rosedale1
- Rossville1
- Savage1
- Scaggsville1
- Seabrook1
- Seat Pleasant1
- Secretary1
- Shaft1
- Silver Hill1
- Silver Spring1
- Somerset1
- Somerset County1
- South Kensington1
- South Laurel1
- Spencerville1
- Springdale1
- St. James1
- Stevensville1
- Suitland1
- Summerfield1
- Sykesville1
- Takoma Park1
- Talbot1
- Temple Hills1
- Thurmont1
- Timonium1
- Town of Chevy Chase1
- Towson1
- Trappe1
- Travilah1
- University Park1
- Upper Marlboro1
- Waldorf1
- Walker Mill1
- Washington County1
- West Laurel1
- West Ocean City1
- Westernport1
- Westphalia1
- Wheaton1
- White Marsh1
- White Oak1
- Williamsport1
- Woodlawn, Prince George's County1
- Woodmore1
- Aberdeen0
- Aberdeen Proving Ground0
- Ballenger Creek0
- Bartonsville0
- Bel Air North0
- Braddock Heights0
- Edgewood0
- Frederick0
- Garrett County0
- Havre de Grace0
- Jefferson0
- Lewistown0
- Linganore0
- Middletown0
- Monrovia0
- Mount Airy0
- Mount Briar0
- Mountain Lake Park0
- Oakland0
- Perryman0
- Riverside0
- Spring Ridge0
- Urbana0
- Walkersville0
- Woodsboro0
