Pollen count and allergy info for Ontario
Ontario pollen and allergy report • 13:00, Sep 5
Index
Low
Tree
None
Grass
None
Weed
Low
23°
1 km/h
34%Daily allergy forecast
Ontario pollen count forecast
Today  9 km/h24°7° 52% | Sunday  38 km/h 26°10° 53% | Monday 15 km/h22°13° 54% |
Air pollutants
Air quality in Ontario today
AQI⁺
Air quality index
21AQI⁺ US
PM2.5
Fine particles (≤ 2.5 µm)
3.7µg/m³
Learn more about pollen in Ontario
Download our Air Quality App
Where is the highest pollen level in Oregon?
- Chenoweth3
- Milton-Freewater3
- The Dalles3
- Albany2
- Aloha2
- Alsea2
- Altamont2
- Amity2
- Arlington2
- Astoria2
- Aumsville2
- Aurora2
- Banks2
- Beavercreek2
- Benton2
- Bethany2
- Black Butte Ranch2
- Brookings2
- Brownsville2
- Burns2
- Camp Sherman2
- Canby2
- Carlton2
- Cascade Locks2
- Clatskanie2
- Clatsop2
- Coburg2
- Columbia2
- Columbia City2
- Cornelius2
- Corvallis2
- Cottage Grove2
- Creswell2
- Dallas2
- Dayton2
- Detroit2
- Donald2
- Drain2
- Dundee2
- Dunes City2
- Dunthorpe2
- Durham2
- Elgin2
- Elmira2
- Eugene2
- Forest Grove2
- Four Corners2
- Gervais2
- Gladstone2
- Glendale2
- Gold Hill2
- Grand Ronde2
- Green2
- Gresham2
- Happy Valley2
- Harbor2
- Hayesville2
- Hillsboro2
- Hines2
- Hood River2
- Hubbard2
- Independence2
- Island City2
- Jasper2
- Jefferson2
- Jennings Lodge2
- Josephine2
- Junction City2
- Keizer2
- Keno2
- King City2
- Kings Valley2
- Klamath County2
- Klamath Falls2
- La Grande2
- Lafayette2
- Lake County2
- Lake Oswego2
- Lakeview2
- Lane County2
- Malin2
- Marion2
- Maywood Park2
- McMinnville2
- Melrose2
- Metzger2
- Mill City2
- Milwaukie2
- Molalla2
- Monmouth2
- Monroe2
- Mount Angel2
- Mount Hood Villages2
- Mulino2
- Multnomah2
- Myrtle Point2
- Newberg2
- North Plains2
- Nyssa2
- Oak Grove2
- Oakridge2
- Oatfield2
- Odell2
- Oregon City2
- Oregon Shores2
- Orient2
- Philomath2
- Polk County2
- Portland2
- Prairie City2
- Rainier2
- Richland2
- River Point2
- River Road2
- Rivergrove2
- Rockcreek2
- Rogue River2
- Roseburg2
- Roseburg North2
- Rowena2
- Running Y Ranch2
- Salem2
- Santa Clara2
- Scappoose2
- Selma2
- Sheridan2
- Sherwood2
- Siletz2
- Silverton2
- Sprague River2
- Springfield2
- St. Helens2
- Stafford2
- Stayton2
- Sublimity2
- Summerville2
- Sutherlin2
- Sweet Home2
- Tangent2
- Tigard2
- Troutdale2
- Tualatin2
- Turner2
- Union2
- Union County2
- Veneta2
- Vernonia2
- Waldport2
- Warren2
- Warrenton2
- Washington County2
- West Linn2
- Westfir2
- Willamina2
- Wilsonville2
- Wood Village2
- Woodburn2
- Yamhill2
- Yamhill County2
- Ashland1
- Athena1
- Baker City1
- Bandon1
- Barview1
- Bay City1
- Beaver Marsh1
- Bend1
- Boardman1
- Bonanza1
- Bunker Hill1
- Cannon Beach1
- Canyon City1
- Canyonville1
- Central Point1
- Chiloquin1
- Condon1
- Coos Bay1
- Coos County1
- Coquille1
- Cove1
- Crescent1
- Crescent Lake1
- Crook County1
- Crooked River Ranch1
- Culver1
- Days Creek1
- Dayville1
- Depoe Bay1
- Deschutes County1
- Deschutes River Woods1
- Douglas County1
- Eagle Crest1
- Eagle Point1
- Enterprise1
- Fairview, Tillamook County1
- Florence1
- Fossil1
- Gearhart1
- Gilliam1
- Glide1
- Gold Beach1
- Gopher Flats1
- Government Camp1
- Grant County1
- Halfway1
- Halsey1
- Harney1
- Harrisburg1
- Heppner1
- Hermiston1
- Hood River County1
- Jackson1
- Jacksonville1
- Jefferson County1
- John Day1
- Joseph1
- Juniper Canyon1
- La Pine1
- Lakeside1
- Lebanon1
- Lincoln1
- Lincoln Beach1
- Lincoln City1
- Lyons1
- Madras1
- Malheur County1
- Manzanita1
- Mapleton1
- Marion County1
- Maupin1
- Medford1
- Merlin1
- Millersburg1
- Mission1
- Moro1
- Mosier1
- Mount Hood1
- Myrtle Creek1
- Newport1
- North Bend1
- Ontario1
- Pacific City1
- Pendleton1
- Phoenix1
- Pilot Rock1
- Port Orford1
- Prineville1
- Prineville Lake Acres1
- Redmond1
- Reedsport1
- Rhododendron1
- Riddle1
- Rose Lodge1
- Saunders Lake1
- Seaside1
- Seventh Mountain1
- Shady Cove1
- Silver Lake1
- Sisters1
- South Lebanon1
- Spray1
- Stanfield1
- Sumpter1
- Sunriver1
- Talent1
- Terrebonne1
- Tetherow1
- Three Rivers1
- Tillamook1
- Tillamook County1
- Toledo1
- Tri-City1
- Tumalo1
- Umatilla1
- Umatilla County1
- Vale1
- Wallowa County1
- Wallowa Lake1
- Warm Springs1
- Wasco1
- Wasco County1
- Wheeler1
- Wheeler County1
- White City1
- Williams1
- Wimer1
- Winston1
- Yachats1
- Beaverton0
- Boring0
- Cave Junction0
- Cedar Hills0
- Cedar Mill0
- Clackamas0
- Curry0
- Damascus0
- Dexter0
- Elkton0
- Estacada0
- Garden Home-Whitford0
- Grants Pass0
- Irrigon0
- Lowell0
- Marlene Village0
- New Hope0
- Oak Hills0
- Raleigh Hills0
- Redwood0
- Rockaway Beach0
- Sandy0
- Scio0
- West Haven-Sylvan0
- West Slope0
- Yoncalla0
