Pollen count and allergy info for Port Byron
Port Byron pollen and allergy report • 13:00, Jun 2
Index
Moderate
Tree
Low
Grass
Moderate
Weed
Moderate
27°
13 km/h
35%Daily allergy forecast
Port Byron pollen count forecast
Today  19 km/h 27°12° 52% | Wednesday 18 km/h27°10° 50% | Thursday 26 km/h28°14° 60% |
Air pollutants
Air quality in Port Byron today
AQI⁺
Air quality index
55*AQI⁺ US
PM2.5
Fine particles (≤ 2.5 µm)
11.1*µg/m³
Learn more about pollen in Port Byron
Download our Air Quality App
Where is the highest pollen level in Illinois?
- Abingdon2
- Adams County2
- Addison2
- Albers2
- Albion2
- Aledo2
- Algonquin2
- Alsip2
- Altamont2
- Alton2
- Amboy2
- Andalusia2
- Anna2
- Antioch2
- Arcola2
- Arlington Heights2
- Arrowsmith2
- Arthur2
- Ashland2
- Assumption2
- Astoria2
- Athens2
- Atlanta2
- Atwood2
- Auburn2
- Aurora2
- Aviston2
- Baldwin2
- Bannockburn2
- Barrington2
- Barrington Hills2
- Barry2
- Bartlett2
- Bartonville2
- Batavia2
- Beach Park2
- Beardstown2
- Beckemeyer2
- Bedford Park2
- Beecher2
- Belleville2
- Bellevue2
- Bellwood2
- Belvidere2
- Bement2
- Benld2
- Bensenville2
- Benton2
- Berkeley2
- Berwyn2
- Bethalto2
- Bethany2
- Big Rock2
- Bloomingdale2
- Bloomington2
- Blue Island2
- Blue Mound2
- Bolingbrook2
- Boulder Hill2
- Bourbonnais2
- Bradley2
- Braidwood2
- Breese2
- Bridgeport2
- Bridgeview2
- Brighton2
- Broadview2
- Brookfield2
- Buffalo Grove2
- Bull Valley2
- Bunker Hill2
- Burbank2
- Burnham2
- Burr Ridge2
- Bushnell2
- Byron2
- Cahokia Heights2
- Cairo2
- Calumet City2
- Calumet Park2
- Cambria2
- Cambridge2
- Camp Point2
- Campton Hills2
- Canton2
- Capron2
- Carbon Cliff2
- Carlinville2
- Carlyle2
- Carmi2
- Carol Stream2
- Carpentersville2
- Carrier Mills2
- Carrollton2
- Carterville2
- Carthage2
- Cary2
- Casey2
- Caseyville2
- Catlin2
- Central City2
- Centralia2
- Cerro Gordo2
- Champaign2
- Channahon2
- Channel Lake2
- Charleston2
- Chatham2
- Chatsworth2
- Chebanse2
- Chenoa2
- Cherry Valley2
- Chester2
- Chicago2
- Chicago Heights2
- Chicago Ridge2
- Chillicothe2
- Chrisman2
- Christopher2
- Cicero2
- Clarendon Hills2
- Cleveland2
- Clifton2
- Clinton2
- Coal City2
- Coal Valley2
- Cobden2
- Colchester2
- Colfax2
- Collinsville2
- Colona2
- Columbia2
- Cook2
- Cortland2
- Country Club Hills2
- Countryside2
- Crainville2
- Crest Hill2
- Crestwood2
- Crete2
- Creve Coeur2
- Crystal Lake2
- Crystal Lawns2
- Cuba2
- Danvers2
- Danville2
- Darien2
- Davis Junction2
- De Pue2
- De Soto2
- Decatur2
- Deer Park2
- Deerfield2
- DeKalb2
- Delavan2
- Des Plaines2
- Diamond2
- Divernon2
- Dixmoor2
- Dixon2
- Dolton2
- Douglas2
- Downers Grove2
- Du Quoin2
- Dunlap2
- DuPage County2
- Dupo2
- Durand2
- Dwight2
- Earlville2
- East Alton2
- East Dubuque2
- East Dundee2
- East Hazel Crest2
- East Moline2
- East Peoria2
- East St. Louis2
- Edinburg2
- Edwardsville2
- Effingham2
- El Paso2
- Elburn2
- Eldorado2
- Elgin2
- Elizabethtown2
- Elk Grove Village2
- Elmhurst2
- Elmwood2
- Elmwood Park2
- Elwood2
- Energy2
- Erie2
- Eureka2
- Evanston2
- Evergreen Park2
- Fairbury2
- Fairfield2
- Fairmont City2
- Fairview Heights2
- Farmer City2
- Farmington2
- Fisher2
- Flanagan2
- Flora2
- Flossmoor2
- Ford Heights2
- Forest Lake2
- Forest Park2
- Forest View2
- Forrest2
- Forreston2
- Forsyth2
- Fox Lake2
- Fox Lake Hills2
- Fox River Grove2
- Frankfort2
- Frankfort Square2
- Franklin Park2
- Freeburg2
- Freeport2
- Fulton2
- Gages Lake2
- Galena2
- Galesburg2
- Galva2
- Gardner2
- Geneseo2
- Geneva2
- Genoa2
- Georgetown2
- Germantown2
- Germantown Hills2
- Gibson City2
- Gifford2
- Gilberts2
- Gillespie2
- Gilman2
- Girard2
- Glasford2
- Glen Carbon2
- Glen Ellyn2
- Glencoe2
- Glendale Heights2
- Glenview2
- Glenwood2
- Godfrey2
- Golconda2
- Goreville2
- Grandview2
- Grandwood Park2
- Granite City2
- Grant Park2
- Granville2
- Grayslake2
- Grayville2
- Green Oaks2
- Greenfield2
- Greenup2
- Greenville2
- Gridley2
- Griggsville2
- Gurnee2
- Hainesville2
- Hamilton2
- Hamilton County2
- Hampshire2
- Hampton2
- Hanna City2
- Hanover Park2
- Hardin2
- Harrisburg2
- Harristown2
- Hartford2
- Harvard2
- Harvey2
- Harwood Heights2
- Havana2
- Hawthorn Woods2
- Hazel Crest2
- Hebron2
- Hennepin2
- Henry2
- Heritage Lake2
- Herrin2
- Herscher2
- Heyworth2
- Hickory Hills2
- Highland2
- Highland Park2
- Highwood2
- Hillcrest2
- Hillsboro2
- Hillside2
- Hinckley2
- Hinsdale2
- Hodgkins2
- Hoffman Estates2
- Holiday Shores2
- Homer2
- Homer Glen2
- Hometown2
- Homewood2
- Hoopeston2
- Hudson2
- Huntley2
- Ina2
- Indian Head Park2
- Ingalls Park2
- Inverness2
- Irving2
- Island Lake2
- Itasca2
- Jacksonville2
- Jerome2
- Jerseyville2
- Jo Daviess County2
- Johnsburg2
- Johnston City2
- Joliet2
- Jonesboro2
- Justice2
- Kane County2
- Kankakee2
- Kendall County2
- Kenilworth2
- Kewanee2
- Kildeer2
- Kincaid2
- Kingston, Adams County2
- Kirkland2
- Knollwood2
- Knoxville2
- La Grange2
- La Grange Park2
- La Harpe2
- Lacon2
- Ladd2
- Lake Barrington2
- Lake Bluff2
- Lake Camelot2
- Lake Catherine2
- Lake Forest2
- Lake Holiday2
- Lake in the Hills2
- Lake of the Woods2
- Lake Summerset2
- Lake Villa2
- Lake Zurich2
- Lakemoor2
- Lakewood, Lakewood County2
- Lakewood Shores2
- Lanark2
- Lansing2
- LaSalle2
- Lawrenceville2
- Le Roy2
- Lebanon2
- Leland Grove2
- Lemont2
- Lena2
- Lewistown2
- Lexington2
- Libertyville2
- Lily Lake2
- Limestone2
- Lincoln2
- Lincolnshire2
- Lincolnwood2
- Lindenhurst2
- Lisle2
- Litchfield2
- Lockport2
- Lockport Heights2
- Lombard2
- Long Creek2
- Long Grove2
- Long Lake2
- Louisville2
- Loves Park2
- Lovington2
- Lynwood2
- Lyons2
- Machesney Park2
- Mackinaw2
- Macomb2
- Macon2
- Madison2
- Madison County2
- Mahomet2
- Malta2
- Manhattan2
- Manito2
- Manteno2
- Maple Park2
- Marengo2
- Marion2
- Marissa2
- Markham2
- Maroa2
- Marquette Heights2
- Marseilles2
- Marshall2
- Martinsville2
- Maryville2
- Mascoutah2
- Mason City2
- Matteson2
- Mattoon2
- Maywood2
- McCook2
- McCullom Lake2
- McHenry2
- McHenry County2
- McLeansboro2
- Melrose Park2
- Mendota2
- Meredosia2
- Merrionette Park2
- Metamora2
- Metropolis2
- Midlothian2
- Milan2
- Milford2
- Millstadt2
- Minier2
- Minonk2
- Minooka2
- Mitchell2
- Mokena2
- Moline2
- Momence2
- Monee2
- Monmouth2
- Montgomery2
- Monticello2
- Morris2
- Morrison2
- Morrisonville2
- Morton2
- Morton Grove2
- Mound City2
- Mount Carmel2
- Mount Carroll2
- Mount Morris2
- Mount Olive2
- Mount Prospect2
- Mount Pulaski2
- Mount Sterling2
- Mount Vernon2
- Mount Zion2
- Moweaqua2
- Mundelein2
- Murphysboro2
- Naperville2
- Nashville2
- Nauvoo2
- Neoga2
- New Athens2
- New Baden2
- New Berlin2
- New Lenox2
- Newark2
- Newton2
- Niles2
- Nilwood2
- Nokomis2
- Normal2
- Norridge2
- Norris City2
- North Aurora2
- North Barrington2
- North Chicago2
- North Pekin2
- North Riverside2
- Northbrook2
- Northfield2
- Northlake2
- Norwood2
- O'Fallon2
- Oak Brook2
- Oak Forest2
- Oak Lawn2
- Oak Park2
- Oakbrook Terrace2
- Oakwood2
- Oakwood Hills2
- Oblong2
- Odin2
- Oglesby2
- Okawville2
- Olney2
- Olympia Fields2
- Onarga2
- Oquawka2
- Oregon2
- Orion2
- Orland Hills2
- Orland Park2
- Oswego2
- Ottawa2
- Palatine2
- Palestine2
- Palos Heights2
- Palos Hills2
- Pana2
- Paris2
- Park City2
- Park Forest2
- Park Ridge2
- Pawnee2
- Paxton2
- Payson2
- Pecatonica2
- Pekin2
- Peoria2
- Peoria Heights2
- Peotone2
- Peru2
- Petersburg2
- Philo2
- Phoenix2
- Pinckneyville2
- Pingree Grove2
- Pistakee Highlands2
- Pittsfield2
- Plainfield2
- Plano2
- Pocahontas2
- Polo2
- Pontiac2
- Pontoon Beach2
- Poplar Grove2
- Port Barrington2
- Port Byron2
- Posen2
- Prairie Grove2
- Prestbury2
- Preston Heights2
- Princeton2
- Princeville2
- Prophetstown2
- Prospect Heights2
- Quincy2
- Ramsey2
- Randolph County2
- Rantoul2
- Red Bud2
- Richmond2
- Richton Park2
- River Forest2
- River Grove2
- Riverdale2
- Riverside2
- Riverton2
- Riverwoods2
- Roanoke2
- Robbins2
- Robinson2
- Rochelle2
- Rochester2
- Rock Falls2
- Rock Island2
- Rock Island Arsenal2
- Rockdale2
- Rockford2
- Rockton2
- Rolling Meadows2
- Rome2
- Romeoville2
- Roodhouse2
- Roscoe2
- Roselle2
- Rosemont2
- Rosewood Heights2
- Rosiclare2
- Rossville2
- Round Lake2
- Round Lake Beach2
- Round Lake Heights2
- Round Lake Park2
- Roxana2
- Royalton2
- Rushville2
- Salem2
- Sandoval2
- Sandwich2
- Sangamon County2
- Sauget2
- Sauk Village2
- Savanna2
- Savoy2
- Schaumburg2
- Schiller Park2
- Scott Air Force Base2
- Seneca2
- Sesser2
- Shawneetown2
- Shelbyville2
- Sheldon2
- Sheridan2
- Sherman2
- Shiloh2
- Shorewood2
- Sidney2
- Silvis2
- Skokie2
- Sleepy Hollow2
- Smithton2
- Somonauk2
- South Barrington2
- South Beloit2
- South Chicago Heights2
- South Elgin2
- South Holland2
- South Jacksonville2
- South Pekin2
- South Roxana2
- Southern View2
- Spring Grove2
- Spring Valley2
- Springfield2
- St. Anne2
- St. Charles2
- St. Clair County2
- St. Elmo2
- St. Jacob2
- St. Joseph2
- Staunton2
- Steeleville2
- Steger2
- Sterling2
- Stickney2
- Stillman Valley2
- Stockton2
- Stone Park2
- Streamwood2
- Streator2
- Sugar Grove2
- Sullivan2
- Summit2
- Sumner2
- Swansea2
- Sycamore2
- Taylorville2
- Teutopolis2
- The Galena Territory2
- Third Lake2
- Thomasboro2
- Thornton2
- Tilton2
- Tinley Park2
- Toledo2
- Tolono2
- Toluca2
- Toulon2
- Tower Lakes2
- Tremont2
- Trenton2
- Troy2
- Tuscola2
- Twin Grove2
- Union County2
- Union Hill2
- University Park2
- Urbana2
- Valmeyer2
- Vandalia2
- Venetian Village2
- Venice2
- Vernon Hills2
- Vienna2
- Villa Grove2
- Villa Park2
- Virden2
- Virginia2
- Volo2
- Wadsworth2
- Walnut2
- Wamac2
- Warren2
- Warrensburg2
- Warrenville2
- Warsaw2
- Washburn2
- Washington2
- Washington Park2
- Waterloo2
- Waterman2
- Watseka2
- Wauconda2
- Waukegan2
- Waverly2
- Wayne2
- Wayne City2
- West Chicago2
- West Dundee2
- West Frankfort2
- West Peoria2
- West Union2
- Westchester2
- Western Springs2
- Westmont2
- Westville2
- Wheaton2
- Wheeling2
- White Hall2
- Will County2
- Williamsville2
- Willow Springs2
- Willowbrook, Will County2
- Wilmette2
- Wilmington, Greene County2
- Winchester2
- Windsor, Shelby County2
- Winfield2
- Winnebago2
- Winnebago County2
- Winnetka2
- Winthrop Harbor2
- Wonder Lake2
- Wood Dale2
- Wood River2
- Woodlawn2
- Woodridge2
- Woodstock2
- Worden2
- Worth2
- Wyoming2
- Yorkville2
- Zeigler2
- Zion2
- Carbondale1
- Sparta1
