Pollen count and allergy info for Ottawa
Ottawa pollen and allergy report • 23:00, Apr 17
Index
Low
Tree
Low
Grass
None
Weed
None
18°
18 km/h
68%Daily allergy forecast
Ottawa pollen count forecast
Today  29 km/h 19°8° 82% | Sunday 32 km/h 11°1° 57% | Monday 12 km/h 11°0° 54% |
Air pollutants
Air quality in Ottawa today
AQI⁺
Air quality index
21*AQI⁺ US
PM2.5
Fine particles (≤ 2.5 µm)
3.9*µg/m³
Learn more about pollen in Ottawa
Download our Air Quality App
Where is the highest pollen level in Ohio?
- Greentown3
- North Canton3
- Salineville3
- Wellsville3
- Aberdeen2
- Amberley2
- Amelia2
- Ansonia2
- Ashville2
- Athens2
- Austintown2
- Baltic2
- Batavia2
- Beckett Ridge2
- Bellaire2
- Belpre2
- Beverly2
- Blue Ash2
- Bolindale2
- Bridgetown2
- Brilliant2
- Burlington2
- Byesville2
- Caldwell2
- Cambridge2
- Canal Winchester2
- Carlisle2
- Chauncey2
- Cherry Grove2
- Cheviot2
- Chillicothe2
- Choctaw Lake2
- Churchill2
- Cincinnati2
- Circleville2
- Cleves2
- Coal Grove2
- Coldwater2
- Convoy2
- Covedale2
- Day Heights2
- Dayton2
- Deer Park2
- Delhi Hills2
- Dennison2
- Dent2
- Devola2
- Dillonvale, Hamilton County2
- Drexel2
- Dry Ridge2
- Dry Run2
- Dunlap2
- East Liverpool2
- East Palestine2
- Elmwood Place2
- Evendale2
- Fairborn2
- Fairfax2
- Fairfield2
- Finneytown2
- Forest Park2
- Forestville2
- Fort McKinley2
- Fort Recovery2
- Frankfort2
- Franklin2
- Franklin Furnace2
- Fruit Hill2
- Gallipolis2
- Germantown2
- Girard2
- Glendale2
- Glouster2
- Golf Manor2
- Goshen2
- Grandview2
- Greenhills2
- Greenville2
- Groesbeck2
- Hanover2
- Harrison2
- Haskins2
- Highpoint2
- Hilliard2
- Howland Center2
- Huber Heights2
- Hudson2
- Hunter2
- Ironton2
- Jackson2
- Kenwood2
- Kettering2
- Kings Mills2
- Kingston2
- La Croft2
- Lake Darby2
- Lancaster2
- Landen2
- Lawrence2
- Leavittsburg2
- Lebanon2
- Lithopolis2
- Lockland2
- Logan2
- Logan Elm Village2
- Lordstown2
- Loveland2
- Loveland Park2
- Lucasville2
- Lynchburg2
- Mack2
- Madeira2
- Manchester2
- Mariemont2
- Marietta2
- Mason2
- Massieville2
- McArthur2
- McDonald2
- McKinley Heights2
- Miami Heights2
- Miamisburg2
- Miamitown2
- Milford2
- Mineral Ridge2
- Mingo Junction2
- Monfort Heights2
- Montgomery2
- Moraine2
- Morgandale2
- Morrow2
- Mount Carmel2
- Mount Healthy2
- Mount Healthy Heights2
- Mount Repose2
- Mulberry2
- Nelsonville2
- New Boston2
- New Burlington2
- New Matamoras2
- New Philadelphia2
- New Richmond2
- New Waterford2
- Newark2
- Newcomerstown2
- Newport, Washington County2
- Newtown2
- Niles2
- North College Hill2
- North Lewisburg2
- Northbrook2
- Northgate2
- Norwood2
- Oak Hill2
- Oakwood, Montgomery County2
- Peebles2
- Pickerington2
- Piketon2
- Plain City2
- Pleasant Run2
- Pleasant Run Farm2
- Portsmouth2
- Powhatan Point2
- Reading2
- Reno2
- Ripley2
- Riverside2
- Rosemount2
- Ross2
- Rossmoyne2
- Salem Heights, Hamilton County2
- Sciotodale2
- Shadyside2
- Sharonville2
- Sherwood, Hamilton County2
- Shiloh, Montgomery County2
- Silverton2
- Sixteen Mile Stand2
- Skyline Acres2
- South Bloomfield2
- South Lebanon2
- South Point2
- South Zanesville2
- Springdale2
- St. Bernard2
- St. Henry2
- Stow2
- Strasburg2
- Summerside2
- Terrace Park2
- The Plains2
- The Village of Indian Hill2
- Tipp City2
- Troy2
- Trumbull2
- Turpin Hills2
- Uhrichsville2
- Union City2
- Versailles2
- Warren2
- Waterville2
- Waverly2
- Waynesville2
- Wellston2
- West Carrollton2
- West Jefferson2
- West Portsmouth2
- West Union2
- Wheelersburg2
- White Oak2
- Winchester2
- Withamsville2
- Wolfhurst2
- Woodlawn2
- Woodstock2
- Wright-Patterson AFB2
- Wyoming2
- Ada1
- Akron1
- Alliance1
- Amherst1
- Andover1
- Anna1
- Antwerp1
- Apple Creek1
- Apple Valley1
- Arcanum1
- Archbold1
- Arlington1
- Ashland1
- Ashley1
- Ashtabula1
- Aurora1
- Avon1
- Avon Lake1
- Bainbridge, Geauga County1
- Ballville1
- Baltimore1
- Barberton1
- Barnesville1
- Bay Village1
- Beach City1
- Beachwood1
- Beavercreek1
- Bedford1
- Bedford Heights1
- Beechwood Trails1
- Bellbrook1
- Bellefontaine1
- Bellevue1
- Bellville1
- Berea1
- Bethel1
- Bethesda1
- Bexley1
- Blacklick Estates1
- Blanchester1
- Bloomingdale1
- Bluffton1
- Boston Heights1
- Botkins1
- Bowling Green1
- Bradford1
- Bradner1
- Bratenahl1
- Brecksville1
- Bremen1
- Brewster1
- Bridgeport1
- Brimfield1
- Broadview Heights1
- Brook Park1
- Brookfield Center1
- Brooklyn1
- Brooklyn Heights1
- Brookville1
- Brunswick1
- Bryan1
- Buckeye Lake1
- Bucyrus1
- Burton1
- Cadiz1
- Calcutta1
- Camden1
- Campbell1
- Canal Fulton1
- Canfield1
- Canton1
- Cardington1
- Carey1
- Carrollton1
- Casstown1
- Cedarville1
- Celina1
- Centerburg1
- Centerville1
- Chagrin Falls1
- Champion Heights1
- Chardon1
- Chesterland1
- Clayton1
- Cleveland1
- Cleveland Heights1
- Clinton1
- Clyde1
- Columbiana1
- Columbus1
- Columbus Grove1
- Commercial Point1
- Conneaut1
- Continental1
- Cortland1
- Coshocton1
- Covington1
- Craig Beach1
- Crestline1
- Creston1
- Cridersville1
- Crooksville1
- Crystal Lakes1
- Curtice1
- Cuyahoga1
- Cuyahoga Falls1
- Cuyahoga Heights1
- Dalton1
- Danville1
- De Graff1
- Defiance1
- Delaware1
- Delphos1
- Delta1
- Deshler1
- Dover1
- Doylestown1
- Dresden1
- Dublin1
- East Canton1
- East Cleveland1
- Eastlake1
- Eaton1
- Eaton Estates1
- Edgerton1
- Edgewood1
- Elida1
- Elmore1
- Elyria1
- Englewood1
- Enon1
- Etna1
- Euclid1
- Fairfield Beach1
- Fairlawn1
- Fairport Harbor1
- Fairview Park1
- Farmersville1
- Fayette1
- Findlay1
- Five Points1
- Forest1
- Fort Loramie1
- Fort Shawnee1
- Fostoria1
- Frazeysburg1
- Fredericktown1
- Fremont1
- Gahanna1
- Galion1
- Gambier1
- Garfield Heights1
- Garrettsville1
- Gates Mills1
- Geauga1
- Geneva1
- Geneva-on-the-Lake1
- Genoa1
- Georgetown1
- Gettysburg1
- Gibsonburg1
- Glandorf1
- Glenmoor1
- Glenwillow1
- Gnadenhutten1
- Grafton1
- Grandview Heights1
- Granville1
- Granville South1
- Green1
- Green Meadows1
- Green Springs1
- Greenfield1
- Greenwich1
- Grove City1
- Groveport1
- Hamilton1
- Harbor Hills1
- Hartville1
- Heath1
- Hebron1
- Hicksville1
- Highland Heights1
- Hillsboro1
- Hiram1
- Holgate1
- Holiday Valley1
- Holland1
- Hubbard1
- Huber Ridge1
- Huron1
- Independence1
- Jackson Center1
- Jamestown1
- Jefferson1
- Jeffersonville1
- Johnstown1
- Kalida1
- Kent1
- Kenton1
- Kirtland1
- LaGrange1
- Lake Lakengren1
- Lake Mohawk1
- Lakemore1
- Lakeview1
- Lakewood1
- Leesburg1
- Leetonia1
- Leipsic1
- Lewisburg1
- Lexington1
- Liberty Center1
- Lima1
- Lincoln Heights, Richland County1
- Lincoln Village1
- Linndale1
- Lisbon1
- Lockbourne1
- Lodi1
- London1
- Lorain1
- Loudonville1
- Louisville1
- Lowellville1
- Luckey1
- Lyndhurst1
- Macedonia1
- Madison1
- Malvern1
- Mansfield1
- Mantua1
- Maple Heights1
- Marion1
- Martins Ferry1
- Marysville1
- Massillon1
- Masury1
- Maumee1
- Mayfield1
- Mayfield Heights1
- McComb1
- McConnelsville1
- Mechanicsburg1
- Medina1
- Mentor1
- Mentor-on-the-Lake1
- Middleburg Heights1
- Middlefield1
- Middleport1
- Middletown1
- Milan1
- Milford Center1
- Millbury1
- Millersburg1
- Millersport1
- Minerva1
- Minerva Park1
- Minster1
- Mogadore1
- Monroe1
- Monroeville1
- Montpelier1
- Montrose-Ghent1
- Moreland Hills1
- Mount Gilead1
- Mount Orab1
- Mount Sterling1
- Mount Vernon1
- Munroe Falls1
- Napoleon1
- Navarre1
- New Albany1
- New Bremen1
- New California1
- New Carlisle1
- New Concord1
- New Franklin1
- New Lebanon1
- New Lexington1
- New London1
- New Miami1
- New Middletown1
- New Paris1
- New Vienna1
- Newburgh Heights1
- Newton Falls1
- North Baltimore1
- North Kingsville1
- North Madison1
- North Olmsted1
- North Randall1
- North Ridgeville1
- North Royalton1
- North Zanesville1
- Northfield1
- Northridge1
- Northwood1
- Norton1
- Norwalk1
- Oak Harbor1
- Oberlin1
- Obetz1
- Olmsted Falls1
- Ontario1
- Orange1
- Oregon1
- Orrville1
- Orwell1
- Ottawa1
- Ottawa Hills1
- Oxford1
- Painesville1
- Pandora1
- Park Layne1
- Parma1
- Parma Heights1
- Pataskala1
- Paulding1
- Payne1
- Pemberville1
- Pepper Pike1
- Perry1
- Perry Heights1
- Perrysburg1
- Pioneer1
- Piqua1
- Pleasant Grove1
- Pleasant Hill1
- Plymouth1
- Poland1
- Pomeroy1
- Port Clinton1
- Portage Lakes1
- Powell1
- Prospect1
- Quaker City1
- Ravenna1
- Reminderville1
- Reynoldsburg1
- Richfield1
- Richmond Heights1
- Richville1
- Richwood1
- Rittman1
- Roaming Shores1
- Rockford1
- Rocky River1
- Roseville1
- Rossford1
- Russells Point1
- Sabina1
- Salem1
- Sandusky1
- Sawyerwood1
- Saybrook-on-the-Lake1
- Sebring1
- Seven Hills1
- Seville1
- Shaker Heights1
- Sharon Center1
- Shawnee Hills, Greene County1
- Sheffield1
- Sheffield Lake1
- Shelby1
- Shreve1
- Sidney1
- Silver Lake1
- Smithville1
- Solon1
- Somerset1
- South Amherst1
- South Canal1
- South Charleston1
- South Euclid1
- South Russell1
- Spencerville1
- Spring Valley1
- Springboro1
- Springfield1
- St. Clairsville1
- St. Marys1
- St. Paris1
- Steubenville1
- Stony Prairie1
- Streetsboro1
- Strongsville1
- Struthers1
- Stryker1
- Sugarcreek1
- Summit1
- Sunbury1
- Swanton1
- Sylvania1
- Tallmadge1
- Thornport1
- Tiffin1
- Tiltonsville1
- Toledo1
- Toronto1
- Trenton1
- Trotwood1
- Tuscarawas1
- Twinsburg1
- Union1
- Uniontown1
- University Heights1
- Upper Arlington1
- Upper Sandusky1
- Urbana1
- Urbancrest1
- Utica1
- Valley View1
- Van Wert1
- Vandalia1
- Vermilion1
- Wadsworth1
- Wakeman1
- Walbridge1
- Walton Hills1
- Wapakoneta1
- Warrensville Heights1
- Washington Court House1
- Wauseon1
- Wellington1
- West Alexandria1
- West Hill1
- West Lafayette1
- West Liberty1
- West Milton1
- West Salem1
- West Unity1
- Westerville1
- Westfield Center1
- Westlake1
- Weston1
- Wetherington1
- Whitehall1
- Whitehouse1
- Wickliffe1
- Wilberforce1
- Willard1
- Williamsburg1
- Williamsport1
- Willoughby1
- Willoughby Hills1
- Willowick1
- Wilmington1
- Windham1
- Wintersville1
- Woodsfield1
- Woodville1
- Wooster1
- Worthington1
- Xenia1
- Yellow Springs1
- Yorkville1
- Youngstown1
- Zanesville1
