Pollen count and allergy info for Portland
Portland pollen and allergy report • 20:00, Sep 24
Index
Moderate
Tree
None
Grass
None
Weed
Moderate
12°
10 km/h
85%Daily allergy forecast
Portland pollen count forecast
Today  16 km/h 19°7° 75% | Friday 13 km/h18°4° 83% | Saturday 17 km/h24 °8° 54% |
Air pollutants
Air quality in Portland today
AQI⁺
Air quality index
17*AQI⁺ US
PM2.5
Fine particles (≤ 2.5 µm)
3*µg/m³
Learn more about pollen in Portland
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Where is the highest pollen level in Michigan?
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- Allegan2
- Allen Park2
- Allendale2
- Almont2
- Ann Arbor2
- Argentine2
- Armada2
- Athens2
- Atlantic Mine2
- Auburn Hills2
- Baldwin2
- Bangor2
- Baraga2
- Barton Hills2
- Bath2
- Battle Creek2
- Bay Shore2
- Beecher2
- Beechwood2
- Belding2
- Belleville2
- Bellevue2
- Benton Harbor2
- Benton Heights2
- Berkley2
- Berrien County2
- Berrien Springs2
- Bessemer2
- Beverly Hills2
- Bingham Farms2
- Birch Run2
- Birmingham2
- Blissfield2
- Bloomfield Hills2
- Bridgman2
- Brighton2
- Bronson2
- Brooklyn2
- Brownlee Park2
- Buchanan2
- Burt2
- Burton2
- Byron2
- Byron Center2
- Caledonia2
- Calhoun County2
- Carleton2
- Caro2
- Carson City2
- Caspian2
- Cass County2
- Cassopolis2
- Center Line2
- Centreville2
- Charlotte2
- Chassell2
- Chelsea2
- Chesaning2
- Chippewa County2
- Clawson2
- Clinton2
- Clio2
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- Coloma2
- Colon2
- Comstock Northwest2
- Comstock Park2
- Concord2
- Constantine2
- Coopersville2
- Corunna2
- Crystal Falls2
- Cutlerville2
- Davison2
- Dearborn2
- Dearborn Heights2
- Decatur2
- Detroit2
- Detroit Beach2
- DeWitt2
- Dexter2
- Dimondale2
- Dollar Bay2
- Douglas2
- Dowagiac2
- Dundee2
- Durand2
- East Grand Rapids2
- East Lansing2
- Eastpointe2
- Eastwood2
- Eaton Rapids2
- Ecorse2
- Edgemont Park2
- Edwardsburg2
- Emmet County2
- Ewen2
- Fair Plain2
- Farmington2
- Farmington Hills2
- Fennville2
- Fenton2
- Ferndale2
- Ferrysburg2
- Flat Rock2
- Flint2
- Flushing2
- Forest Hills2
- Fowler2
- Fowlerville2
- Franklin2
- Fraser2
- Fruitport2
- Fulton2
- Galesburg2
- Garden City2
- Genesee County2
- Gibraltar2
- Glen Arbor2
- Gogebic County2
- Goodrich2
- Grand Blanc2
- Grand Haven2
- Grand Ledge2
- Grand Rapids2
- Grandville2
- Grass Lake2
- Greenville2
- Grosse Pointe2
- Grosse Pointe Farms2
- Grosse Pointe Park2
- Grosse Pointe Woods2
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- Hamtramck2
- Hancock2
- Harper Woods2
- Hartford2
- Harvey2
- Haslett2
- Hastings2
- Hazel Park2
- Hickory Corners2
- Highland Park2
- Hillsdale2
- Holland2
- Holly2
- Holt2
- Homer2
- Houghton2
- Houghton County2
- Howell2
- Hudson2
- Hudsonville2
- Huntington Woods2
- Imlay City2
- Inkster2
- Ionia2
- Iron River2
- Ishpeming2
- Jackson2
- Jenison2
- Jonesville2
- K. I. Sawyer2
- Kalamazoo2
- Kalamazoo County2
- Keego Harbor2
- Kent City2
- Kent County2
- Kentwood2
- Kincheloe2
- Laingsburg2
- Lake Fenton2
- Lake Linden2
- Lake Michigan Beach2
- Lake Odessa2
- Lakewood Club2
- Lambertville2
- Lansing2
- Lathrup Village2
- Laurium2
- Lawton2
- Leland2
- Leslie2
- Level Park-Oak Park2
- Lincoln Park2
- Linden2
- Litchfield2
- Livingston County2
- Livonia2
- Lowell2
- Macomb2
- Madison Heights2
- Manchester2
- Manistique2
- Manitou Beach-Devils Lake2
- Marcellus2
- Marine City2
- Marquette2
- Marquette County2
- Marshall2
- Mason2
- Mattawan2
- Melvindale2
- Michigan Center2
- Middleville2
- Milan2
- Milford2
- Millington2
- Monroe2
- Montague2
- Montrose2
- Morenci2
- Mount Clemens2
- Mount Morris2
- Muskegon2
- Muskegon County2
- Muskegon Heights2
- Napoleon2
- Nashville2
- Negaunee2
- New Baltimore2
- New Buffalo2
- New Haven2
- Newaygo2
- Newaygo County2
- Newberry2
- Niles2
- North Muskegon2
- Northport2
- Northview2
- Northville2
- Norton Shores2
- Novi2
- Oak Park2
- Oakland County2
- Okemos2
- Olivet2
- Ontonagon2
- Orchard Lake Village2
- Ortonville2
- Otisville2
- Otsego2
- Ottawa2
- Ovid2
- Owosso2
- Oxford2
- Parchment2
- Paw Paw2
- Paw Paw Lake2
- Pearl Beach2
- Perry2
- Petersburg2
- Pinckney2
- Plainwell2
- Pleasant Ridge2
- Plymouth2
- Pontiac2
- Portage2
- Portland2
- Potterville2
- Quincy2
- Ravenna2
- Reading2
- Richland2
- Richmond2
- River Rouge2
- Riverview2
- Rochester2
- Rochester Hills2
- Rockford2
- Rockwood2
- Romeo2
- Romulus2
- Roosevelt Park2
- Roseville2
- Royal Oak2
- Saline2
- Saranac2
- Schoolcraft2
- Schoolcraft County2
- Shiawassee County2
- Shields2
- Shorewood-Tower Hills-Harbert2
- South Gull Lake2
- South Lyon2
- South Monroe2
- South Rockwood2
- Southfield2
- Southgate2
- Sparta2
- Spring Arbor2
- Spring Lake2
- Springfield2
- St. Charles2
- St. Clair Shores2
- St. Johns2
- St. Joseph2
- Sterling Heights2
- Stevensville2
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- Stony Point2
- Sturgis2
- Swartz Creek2
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- Trenton2
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- Utica2
- Van Buren2
- Vandercook Lake2
- Vicksburg2
- Village of Clarkston2
- Village of Grosse Pointe Shores2
- Wacousta2
- Wakefield2
- Walker2
- Walled Lake2
- Warren2
- Washtenaw County2
- Watersmeet2
- Watervliet2
- Waverly2
- Wayland2
- Wayne2
- Wayne County2
- Webberville2
- West Ishpeming2
- West Monroe2
- Westland2
- Westwood2
- White Cloud2
- White Pigeon2
- Whitehall2
- Whitmore Lake2
- Williamston2
- Wixom2
- Wolf Lake2
- Wolverine Lake2
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- Wyandotte2
- Wyoming2
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- Zeeland2
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- Auburn1
- Bad Axe1
- Baraga County1
- Bay City1
- Beal City1
- Beaverton1
- Bellaire1
- Benzie County1
- Benzonia1
- Beulah1
- Big Rapids1
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- Boyne Falls1
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- Evart1
- Frankenmuth1
- Frankfort1
- Freeland1
- Fremont1
- Gaylord1
- Gladstone1
- Gladwin1
- Grand Traverse County1
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- Hemlock1
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- Hillman1
- Houghton Lake1
- Howard City1
- Hubbard Lake1
- Huron1
- Indian River1
- Iron Mountain1
- Ironwood1
- Ithaca1
- Kalkaska1
- Kalkaska County1
- Keweenaw County1
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- Kingsley1
- L'Anse1
- Lake Ann1
- Lake City1
- Lake Isabella1
- Lake Orion1
- Lakes of the North1
- Lakeview1
- Lapeer1
- Lapeer County1
- Leelanau County1
- Lewiston1
- Lexington1
- Ludington1
- Luna Pier1
- Mackinac Island1
- Mackinaw City1
- Mancelona1
- Manistee1
- Manton1
- Marion1
- Marlette1
- Marysville1
- Mason County1
- Memphis1
- Menominee1
- Midland1
- Midland County1
- Millers Lake1
- Mio1
- Missaukee1
- Montmorency County1
- Mount Pleasant1
- North Branch1
- Norway1
- Oceana1
- Onekama1
- Otsego County1
- Petoskey1
- Pigeon1
- Pinconning1
- Port Huron1
- Presque Isle1
- Prudenville1
- Quinnesec1
- Rapid City1
- Reed City1
- Reese1
- Robin Glen-Indiantown1
- Rogers City1
- Roscommon1
- Saginaw1
- Sand Lake, Iosco County1
- Sandusky1
- Sanilac County1
- Scottville1
- Sebewaing1
- Shelby1
- Shepherd1
- Skidway Lake1
- South Haven1
- St. Clair1
- St. Helen1
- St. Ignace1
- St. Louis1
- Standish1
- Stanton1
- Tawas City1
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- Zilwaukee1
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