Pollen count and allergy info for Knollwood
Knollwood pollen and allergy report • 01:00, Sep 5
Index
Moderate
Tree
None
Grass
None
Weed
Moderate
21°
4 km/h
98%Daily allergy forecast
Knollwood pollen count forecast
Today  20 km/h 25°20° 89% | Sunday  16 km/h 23°19° 73% | Monday 15 km/h24 °17° 63% |
Air pollutants
Air quality in Knollwood today
AQI⁺
Air quality index
57*AQI⁺ US
PM2.5
Fine particles (≤ 2.5 µm)
12.1*µg/m³
Learn more about pollen in Knollwood
Protect yourself from air pollution in Knollwood
Protect yourself from air pollution in Knollwood
Monitor the air you breathe
Get accurate AirVisual air quality readings and real-time insights for cleaner air. Monitors that reveal pollution sources, highlight when air purifier use is needed.
Medical grade air purifiers
Trusted worldwide, the HealthPro Series uses HyperHEPA technology. Filters ultrafine particles other air purifiers miss, delivering medical-grade protection.
Powerful, stylish air purifiers
Compact and powerful, the Atem Series combines Swiss engineering with high-performance air purification, filtering ultrafine particles with HyperHEPA technology.
Download our Air Quality App
Where is the highest pollen level in Illinois?
- Abingdon3
- Adams County3
- Addison3
- Aledo3
- Alsip3
- Amboy3
- Andalusia3
- Arcola3
- Arlington Heights3
- Arrowsmith3
- Arthur3
- Ashland3
- Astoria3
- Athens3
- Atlanta3
- Atwood3
- Aurora3
- Bartonville3
- Batavia3
- Bedford Park3
- Beecher3
- Bellevue3
- Bellwood3
- Bement3
- Bensenville3
- Berkeley3
- Berwyn3
- Bethany3
- Big Rock3
- Bloomington3
- Blue Island3
- Bolingbrook3
- Boulder Hill3
- Bourbonnais3
- Bradley3
- Braidwood3
- Bridgeview3
- Broadview3
- Brookfield3
- Bull Valley3
- Bunker Hill3
- Burbank3
- Burnham3
- Burr Ridge3
- Bushnell3
- Byron3
- Calumet City3
- Calumet Park3
- Cambridge3
- Camp Point3
- Canton3
- Capron3
- Carbon Cliff3
- Carol Stream3
- Carpentersville3
- Carthage3
- Casey3
- Catlin3
- Cerro Gordo3
- Champaign3
- Channahon3
- Charleston3
- Chatsworth3
- Chebanse3
- Chenoa3
- Chicago3
- Chicago Heights3
- Chicago Ridge3
- Chillicothe3
- Chrisman3
- Cicero3
- Clarendon Hills3
- Cleveland3
- Clifton3
- Clinton3
- Coal City3
- Coal Valley3
- Colchester3
- Colfax3
- Colona3
- Cook3
- Cortland3
- Country Club Hills3
- Countryside3
- Crestwood3
- Crete3
- Creve Coeur3
- Crystal Lawns3
- Cuba3
- Danvers3
- Danville3
- Darien3
- Davis Junction3
- De Pue3
- DeKalb3
- DeKalb County3
- Delavan3
- Des Plaines3
- Diamond3
- Dixmoor3
- Dixon3
- Dolton3
- Douglas3
- Downers Grove3
- Dunlap3
- DuPage County3
- Durand3
- Dwight3
- Earlville3
- East Dubuque3
- East Hazel Crest3
- East Moline3
- East Peoria3
- El Paso3
- Elburn3
- Elmhurst3
- Elmwood3
- Elmwood Park3
- Elwood3
- Erie3
- Eureka3
- Evergreen Park3
- Fairbury3
- Farmer City3
- Farmington3
- Fisher3
- Flanagan3
- Flossmoor3
- Ford Heights3
- Forest Park3
- Forest View3
- Forrest3
- Forreston3
- Fox Lake Hills3
- Frankfort3
- Frankfort Square3
- Franklin Park3
- Freeport3
- Fulton3
- Gages Lake3
- Galena3
- Galesburg3
- Galva3
- Gardner3
- Geneseo3
- Geneva3
- Genoa3
- Georgetown3
- German Valley3
- Germantown Hills3
- Gibson City3
- Gifford3
- Gilberts3
- Gilman3
- Glasford3
- Glen Ellyn3
- Glendale Heights3
- Glenwood3
- Grandwood Park3
- Grant Park3
- Granville3
- Gridley3
- Hainesville3
- Hamilton3
- Hampshire3
- Hampton3
- Hanna City3
- Hardin3
- Harristown3
- Harvey3
- Hazel Crest3
- Hennepin3
- Henry3
- Heritage Lake3
- Herscher3
- Heyworth3
- Hickory Hills3
- Hillcrest3
- Hillside3
- Hinckley3
- Hinsdale3
- Hodgkins3
- Hoffman Estates3
- Homer3
- Homer Glen3
- Hometown3
- Homewood3
- Hoopeston3
- Hudson3
- Indian Head Park3
- Ingalls Park3
- Inverness3
- Island Lake3
- Jerome3
- Jo Daviess County3
- Joliet3
- Justice3
- Kane County3
- Kankakee3
- Kendall County3
- Kenilworth3
- Kewanee3
- Kirkland3
- Knoxville3
- La Grange3
- La Grange Park3
- La Harpe3
- Lacon3
- Ladd3
- Lake Camelot3
- Lake Holiday3
- Lake of the Woods3
- Lake Summerset3
- Lake Villa3
- Lakemoor3
- Lakewood Shores3
- Lanark3
- Lansing3
- LaSalle3
- Le Roy3
- Leland Grove3
- Lemont3
- Lena3
- Lewistown3
- Lexington3
- Lily Lake3
- Limestone3
- Lincoln3
- Lindenhurst3
- Lisle3
- Lockport3
- Lockport Heights3
- Lombard3
- Long Creek3
- Long Lake3
- Louisville3
- Loves Park3
- Lovington3
- Lynwood3
- Lyons3
- Mackinaw3
- Macomb3
- Macon3
- Mahomet3
- Malta3
- Manhattan3
- Manteno3
- Maple Park3
- Markham3
- Maroa3
- Marquette Heights3
- Marseilles3
- Marshall3
- Mason City3
- Matteson3
- Maywood3
- McCook3
- McCullom Lake3
- McHenry County3
- Melrose Park3
- Mendota3
- Merrionette Park3
- Metamora3
- Midlothian3
- Milan3
- Milford3
- Minier3
- Minonk3
- Minooka3
- Mokena3
- Moline3
- Momence3
- Monee3
- Monmouth3
- Montgomery3
- Monticello3
- Morris3
- Morrison3
- Morton3
- Mount Carroll3
- Mount Morris3
- Mount Pulaski3
- Mount Sterling3
- Mount Zion3
- Naperville3
- Nauvoo3
- New Lenox3
- Newark3
- Normal3
- North Aurora3
- North Pekin3
- North Riverside3
- Northlake3
- Norwood3
- Oak Brook3
- Oak Forest3
- Oak Lawn3
- Oak Park3
- Oakbrook Terrace3
- Oakwood3
- Oglesby3
- Olympia Fields3
- Onarga3
- Oquawka3
- Oregon3
- Orion3
- Orland Hills3
- Orland Park3
- Oswego3
- Ottawa3
- Palatine3
- Palos Heights3
- Palos Hills3
- Palos Park3
- Paris3
- Park Forest3
- Paxton3
- Pecatonica3
- Pekin3
- Peoria3
- Peoria Heights3
- Peotone3
- Peru3
- Philo3
- Phoenix3
- Pingree Grove3
- Plainfield3
- Plano3
- Polo3
- Pontiac3
- Poplar Grove3
- Port Byron3
- Posen3
- Prestbury3
- Preston Heights3
- Princeton3
- Princeville3
- Prophetstown3
- Putnam County3
- Rantoul3
- Richton Park3
- Ridgewood3
- River Forest3
- River Grove3
- Riverdale3
- Riverside3
- Riverton3
- Roanoke3
- Robbins3
- Rochelle3
- Rock Falls3
- Rock Island3
- Rock Island Arsenal3
- Rockdale3
- Rolling Meadows3
- Rome3
- Rosemont3
- Rossville3
- Round Lake3
- Round Lake Beach3
- Round Lake Heights3
- Round Lake Park3
- Rushville3
- Sandwich3
- Sangamon County3
- Sauk Village3
- Savanna3
- Savoy3
- Schiller Park3
- Shelbyville3
- Sheldon3
- Sheridan3
- Shorewood3
- Sidney3
- Silvis3
- Sleepy Hollow3
- Somonauk3
- South Beloit3
- South Chicago Heights3
- South Holland3
- South Pekin3
- Southern View3
- Spring Valley3
- St. Anne3
- St. Charles3
- St. Joseph3
- Staunton3
- Steger3
- Sterling3
- Stickney3
- Stillman Valley3
- Stockton3
- Stone Park3
- Sugar Grove3
- Sullivan3
- Summit3
- Sumner3
- Sycamore3
- The Galena Territory3
- Third Lake3
- Thomasboro3
- Thornton3
- Tilton3
- Tinley Park3
- Tolono3
- Toluca3
- Toulon3
- Tremont3
- Tuscola3
- Twin Grove3
- Union Hill3
- University Park3
- Urbana3
- Vandalia3
- Venetian Village3
- Villa Grove3
- Villa Park3
- Volo3
- Walnut3
- Warren3
- Warrensburg3
- Warrenville3
- Warsaw3
- Washburn3
- Washington3
- Waterman3
- Watseka3
- Wauconda3
- Wayne3
- West Chicago3
- West Dundee3
- West Peoria3
- Westchester3
- Western Springs3
- Westmont3
- Westville3
- Wheaton3
- Will County3
- Williamsville3
- Willow Springs3
- Willowbrook, Will County3
- Wilmette3
- Winfield3
- Winnetka3
- Wonder Lake3
- Woodridge3
- Woodstock3
- Worth3
- Wyoming3
- Yorkville3
- Algonquin2
- Antioch2
- Assumption2
- Bannockburn2
- Barrington2
- Barrington Hills2
- Barry2
- Bartlett2
- Beach Park2
- Belvidere2
- Bloomingdale2
- Blue Mound2
- Brighton2
- Buffalo Grove2
- Campton Hills2
- Carmi2
- Carrier Mills2
- Cary2
- Channel Lake2
- Chatham2
- Cherry Valley2
- Crystal Lake2
- Decatur2
- Deer Park2
- Deerfield2
- East Dundee2
- Edinburg2
- Elgin2
- Elk Grove Village2
- Evanston2
- Flora2
- Forest Lake2
- Fox Lake2
- Fox River Grove2
- Girard2
- Glencoe2
- Glenview2
- Golconda2
- Grandview2
- Grayslake2
- Green Oaks2
- Greenville2
- Griggsville2
- Gurnee2
- Hanover Park2
- Harvard2
- Harwood Heights2
- Havana2
- Hawthorn Woods2
- Hebron2
- Highland2
- Highland Park2
- Highwood2
- Holiday Shores2
- Huntley2
- Itasca2
- Jacksonville2
- Jerseyville2
- Johnsburg2
- Kildeer2
- Kincaid2
- Kingston, Adams County2
- Knollwood2
- Lake Barrington2
- Lake Bluff2
- Lake Catherine2
- Lake Forest2
- Lake in the Hills2
- Lake Zurich2
- Lincolnshire2
- Lincolnwood2
- Long Grove2
- Manito2
- Marengo2
- Martinsville2
- Mattoon2
- McHenry2
- Morton Grove2
- Mount Prospect2
- Moweaqua2
- Mundelein2
- Neoga2
- New Berlin2
- Newton2
- Niles2
- Nilwood2
- Norridge2
- North Barrington2
- North Chicago2
- Northbrook2
- Northfield2
- Oakwood Hills2
- Oblong2
- Olney2
- Palestine2
- Pana2
- Park City2
- Park Ridge2
- Payson2
- Pistakee Highlands2
- Pittsfield2
- Pocahontas2
- Port Barrington2
- Prairie Grove2
- Prospect Heights2
- Richmond2
- Riverwoods2
- Robinson2
- Rockford2
- Roselle2
- Schaumburg2
- Shawneetown2
- Sherman2
- Skokie2
- South Barrington2
- South Elgin2
- South Jacksonville2
- Spring Grove2
- Springfield2
- St. Elmo2
- Streamwood2
- Tower Lakes2
- Vernon Hills2
- Vienna2
- Virden2
- Virginia2
- Wadsworth2
- Waukegan2
- Waverly2
- Wheeling2
- Windsor, Shelby County2
- Winnebago2
- Winnebago County2
- Winthrop Harbor2
- Wood Dale2
- Worden2
- Zion2
- Albers1
- Albion1
- Alton1
- Aviston1
- Baldwin1
- Beckemeyer1
- Belleville1
- Benton1
- Bethalto1
- Breese1
- Bridgeport1
- Cambria1
- Carbondale1
- Carlyle1
- Carterville1
- Chester1
- Christopher1
- Cobden1
- Columbia1
- Crainville1
- Crest Hill1
- De Soto1
- Du Quoin1
- Dupo1
- East Alton1
- Edwardsville1
- Eldorado1
- Elizabethtown1
- Energy1
- Fairfield1
- Fairmont1
- Freeburg1
- Germantown1
- Glen Carbon1
- Godfrey1
- Goreville1
- Grayville1
- Hamilton County1
- Harrisburg1
- Hartford1
- Herrin1
- Ina1
- Johnston City1
- Jonesboro1
- Lawrenceville1
- Lebanon1
- Machesney Park1
- Madison County1
- Marion1
- Marion County1
- Marissa1
- Mascoutah1
- McLeansboro1
- Metropolis1
- Millstadt1
- Mitchell1
- Mount Carmel1
- Mount Vernon1
- Murphysboro1
- Nashville1
- New Athens1
- New Baden1
- Norris City1
- O'Fallon1
- Okawville1
- Pinckneyville1
- Quincy1
- Randolph County1
- Red Bud1
- Rockton1
- Romeoville1
- Roscoe1
- Rosewood Heights1
- Roxana1
- Royalton1
- Scott Air Force Base1
- Sesser1
- Shiloh1
- Smithton1
- South Roxana1
- Sparta1
- St. Clair County1
- St. Jacob1
- Steeleville1
- Trenton1
- Troy1
- Valmeyer1
- Waterloo1
- Wayne City1
- West Frankfort1
- Wood River1
- Woodlawn1
- Zeigler1
- Altamont0
- Anna0
- Auburn0
- Beardstown0
- Benld0
- Cahokia Heights0
- Cairo0
- Carlinville0
- Carrollton0
- Caseyville0
- Central City0
- Centralia0
- Collinsville0
- Divernon0
- East St. Louis0
- Effingham0
- Fairmont City0
- Fairview Heights0
- Forsyth0
- Gillespie0
- Granite City0
- Greenfield0
- Greenup0
- Hillsboro0
- Irving0
- Lakewood, Lakewood County0
- Litchfield0
- Madison0
- Maryville0
- Meredosia0
- Morrisonville0
- Mound City0
- Mount Olive0
- Nokomis0
- Odin0
- Pawnee0
- Petersburg0
- Pontoon Beach0
- Ramsey0
- Rochester0
- Roodhouse0
- Rosiclare0
- Salem0
- Sandoval0
- Sauget0
- Seneca0
- Streator0
- Swansea0
- Taylorville0
- Teutopolis0
- Toledo0
- Union County0
- Venice0
- Wamac0
- Washington Park0
- West Union0
- White Hall0
- Wilmington, Greene County0
- Winchester0
