Pollen count and allergy info for Westchester
Westchester pollen and allergy report • 16:00, Sep 19
Index
Moderate
Tree
None
Grass
None
Weed
Moderate
22°
7 km/h
85%Daily allergy forecast
Westchester pollen count forecast
Today  16 km/h22°18° 93% | Sunday  24 km/h 90%19°17° 93% | Monday 20 km/h18 °14° 87% |
Air pollutants
Air quality in Westchester today
AQI⁺
Air quality index
49*AQI⁺ US
PM2.5
Fine particles (≤ 2.5 µm)
8.9*µg/m³
Learn more about pollen in Westchester
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Where is the highest pollen level in Illinois?
- Adams County3
- Albers3
- Albion3
- Altamont3
- Alton3
- Arcola3
- Arthur3
- Ashland3
- Assumption3
- Astoria3
- Athens3
- Atwood3
- Aviston3
- Baldwin3
- Barry3
- Beckemeyer3
- Belleville3
- Bement3
- Benld3
- Bethalto3
- Bethany3
- Blue Mound3
- Breese3
- Bridgeport3
- Brighton3
- Bunker Hill3
- Cahokia Heights3
- Cairo3
- Camp Point3
- Carlyle3
- Carmi3
- Carthage3
- Casey3
- Caseyville3
- Central City3
- Centralia3
- Cerro Gordo3
- Charleston3
- Chatham3
- Clinton3
- Colchester3
- Columbia3
- Decatur3
- Dolton3
- Dupo3
- East Alton3
- East St. Louis3
- Edinburg3
- Elizabethtown3
- Fairfield3
- Fairmont City3
- Fairview Heights3
- Flora3
- Freeburg3
- Germantown3
- Gilberts3
- Gillespie3
- Girard3
- Grandview3
- Grayslake3
- Grayville3
- Greenville3
- Griggsville3
- Hamilton3
- Hamilton County3
- Hampshire3
- Hardin3
- Harristown3
- Havana3
- Highland3
- Holiday Shores3
- Ina3
- Jacksonville3
- Jerome3
- Jerseyville3
- Kincaid3
- Kingston, Adams County3
- Lakewood, Lakewood County3
- Lawrenceville3
- Lebanon3
- Leland Grove3
- Lewistown3
- Libertyville3
- Lily Lake3
- Lincoln3
- Litchfield3
- Long Creek3
- Louisville3
- Lovington3
- Macon3
- Marion County3
- Marissa3
- Maroa3
- Martinsville3
- Mascoutah3
- Mason City3
- Mattoon3
- McLeansboro3
- Millstadt3
- Mound City3
- Mount Carmel3
- Mount Olive3
- Mount Pulaski3
- Mount Sterling3
- Mount Vernon3
- Mount Zion3
- Moweaqua3
- Mundelein3
- Nashville3
- Nauvoo3
- Neoga3
- New Athens3
- New Baden3
- New Berlin3
- Newton3
- Nilwood3
- Norris City3
- O'Fallon3
- Oblong3
- Odin3
- Okawville3
- Olney3
- Palestine3
- Pana3
- Payson3
- Pecatonica3
- Phoenix3
- Pinckneyville3
- Pingree Grove3
- Pittsfield3
- Pocahontas3
- Quincy3
- Ramsey3
- Randolph County3
- Red Bud3
- Riverdale3
- Riverton3
- Robinson3
- Rockford3
- Rosewood Heights3
- Rosiclare3
- Rushville3
- Salem3
- Sandoval3
- Sangamon County3
- Sauget3
- Scott Air Force Base3
- Sesser3
- Shelbyville3
- Sheridan3
- Sherman3
- Shiloh3
- Smithton3
- South Holland3
- South Jacksonville3
- South Pekin3
- Southern View3
- Sparta3
- Springfield3
- St. Clair County3
- St. Elmo3
- St. Jacob3
- Staunton3
- Sullivan3
- Sumner3
- Swansea3
- Thornton3
- Trenton3
- Tuscola3
- Valmeyer3
- Vandalia3
- Virden3
- Virginia3
- Wamac3
- Warrensburg3
- Warsaw3
- Washington Park3
- Waterloo3
- Waverly3
- Wayne City3
- White Hall3
- Williamsville3
- Windsor, Shelby County3
- Wood River3
- Woodlawn3
- Worden3
- Abingdon2
- Addison2
- Aledo2
- Algonquin2
- Alsip2
- Amboy2
- Andalusia2
- Antioch2
- Arlington Heights2
- Arrowsmith2
- Atlanta2
- Aurora2
- Bannockburn2
- Barrington2
- Barrington Hills2
- Bartlett2
- Bartonville2
- Batavia2
- Beach Park2
- Bedford Park2
- Bellevue2
- Bellwood2
- Belvidere2
- Bensenville2
- Berkeley2
- Berwyn2
- Big Rock2
- Bloomingdale2
- Bloomington2
- Blue Island2
- Bolingbrook2
- Boulder Hill2
- Bridgeview2
- Broadview2
- Brookfield2
- Buffalo Grove2
- Bull Valley2
- Burbank2
- Burnham2
- Burr Ridge2
- Bushnell2
- Byron2
- Calumet City2
- Calumet Park2
- Cambridge2
- Campton Hills2
- Canton2
- Capron2
- Carbon Cliff2
- Carol Stream2
- Carpentersville2
- Cary2
- Catlin2
- Champaign2
- Channel Lake2
- Chebanse2
- Chenoa2
- Cherry Valley2
- Chicago2
- Chicago Ridge2
- Chillicothe2
- Chrisman2
- Cicero2
- Clarendon Hills2
- Cleveland2
- Clifton2
- Coal Valley2
- Colfax2
- Collinsville2
- Colona2
- Cook2
- Cortland2
- Countryside2
- Crest Hill2
- Creve Coeur2
- Crystal Lake2
- Crystal Lawns2
- Cuba2
- Danvers2
- Danville2
- Darien2
- Davis Junction2
- De Pue2
- Deer Park2
- Deerfield2
- DeKalb2
- DeKalb County2
- Delavan2
- Des Plaines2
- Dixon2
- Douglas2
- Downers Grove2
- Dunlap2
- DuPage County2
- Durand2
- Earlville2
- East Dubuque2
- East Dundee2
- East Moline2
- East Peoria2
- Edwardsville2
- El Paso2
- Elburn2
- Elgin2
- Elk Grove Village2
- Elmhurst2
- Elmwood2
- Elmwood Park2
- Erie2
- Eureka2
- Evanston2
- Evergreen Park2
- Fairbury2
- Fairmont2
- Farmer City2
- Farmington2
- Fisher2
- Flanagan2
- Forest Lake2
- Forest Park2
- Forest View2
- Forrest2
- Forreston2
- Fox Lake2
- Fox Lake Hills2
- Fox River Grove2
- Frankfort2
- Frankfort Square2
- Franklin Park2
- Freeport2
- Fulton2
- Gages Lake2
- Galena2
- Galesburg2
- Galva2
- Geneseo2
- Genoa2
- Georgetown2
- German Valley2
- Germantown Hills2
- Gibson City2
- Gifford2
- Gilman2
- Glasford2
- Glen Carbon2
- Glen Ellyn2
- Glencoe2
- Glendale Heights2
- Glenview2
- Godfrey2
- Grandwood Park2
- Granite City2
- Grant Park2
- Granville2
- Green Oaks2
- Gridley2
- Gurnee2
- Hainesville2
- Hampton2
- Hanna City2
- Hanover Park2
- Hartford2
- Harvard2
- Harwood Heights2
- Hawthorn Woods2
- Hebron2
- Hennepin2
- Henry2
- Heritage Lake2
- Heyworth2
- Hickory Hills2
- Highland Park2
- Highwood2
- Hillcrest2
- Hillside2
- Hinckley2
- Hinsdale2
- Hodgkins2
- Hoffman Estates2
- Homer2
- Homer Glen2
- Hometown2
- Hoopeston2
- Hudson2
- Huntley2
- Indian Head Park2
- Ingalls Park2
- Inverness2
- Island Lake2
- Itasca2
- Jo Daviess County2
- Johnsburg2
- Joliet2
- Justice2
- Kane County2
- Kankakee2
- Kendall County2
- Kenilworth2
- Kewanee2
- Kildeer2
- 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
- Lanark2
- Lansing2
- LaSalle2
- Le Roy2
- Lemont2
- Lena2
- Lexington2
- Limestone2
- Lincolnshire2
- Lincolnwood2
- Lindenhurst2
- Lisle2
- Lockport2
- Lockport Heights2
- Lombard2
- Long Grove2
- Long Lake2
- Loves Park2
- Lynwood2
- Lyons2
- Machesney Park2
- Mackinaw2
- Macomb2
- Madison2
- Madison County2
- Mahomet2
- Malta2
- Manito2
- Maple Park2
- Marengo2
- Marquette Heights2
- Marseilles2
- Marshall2
- Maryville2
- Maywood2
- McCook2
- McCullom Lake2
- McHenry2
- McHenry County2
- Melrose Park2
- Mendota2
- Merrionette Park2
- Metamora2
- Milan2
- Milford2
- Minier2
- Minonk2
- Mitchell2
- Mokena2
- Momence2
- Monmouth2
- Montgomery2
- Monticello2
- Morrison2
- Morton2
- Morton Grove2
- Mount Carroll2
- Mount Morris2
- Mount Prospect2
- Naperville2
- New Lenox2
- Newark2
- Niles2
- Normal2
- Norridge2
- North Aurora2
- North Barrington2
- North Chicago2
- North Pekin2
- North Riverside2
- Northbrook2
- Northfield2
- Northlake2
- Norwood2
- Oak Brook2
- Oak Forest2
- Oak Lawn2
- Oak Park2
- Oakbrook Terrace2
- Oakwood2
- Oakwood Hills2
- Oglesby2
- Onarga2
- Oquawka2
- Oregon2
- Orion2
- Orland Hills2
- Orland Park2
- Oswego2
- Ottawa2
- Palatine2
- Palos Heights2
- Palos Hills2
- Palos Park2
- Paris2
- Park City2
- Park Ridge2
- Paxton2
- Pekin2
- Peoria2
- Peoria Heights2
- Peru2
- Philo2
- Pistakee Highlands2
- Plainfield2
- Plano2
- Polo2
- Pontiac2
- Pontoon Beach2
- Poplar Grove2
- Port Barrington2
- Port Byron2
- Prairie Grove2
- Prestbury2
- Preston Heights2
- Princeton2
- Princeville2
- Prophetstown2
- Prospect Heights2
- Putnam County2
- Rantoul2
- Richmond2
- Ridgewood2
- River Forest2
- River Grove2
- Riverside2
- Riverwoods2
- Roanoke2
- Rochelle2
- Rock Falls2
- Rock Island2
- Rockdale2
- Rockton2
- Rolling Meadows2
- Rome2
- Romeoville2
- Roscoe2
- Roselle2
- Rosemont2
- Rossville2
- Round Lake2
- Round Lake Beach2
- Round Lake Heights2
- Round Lake Park2
- Roxana2
- Sandwich2
- Savanna2
- Savoy2
- Schaumburg2
- Schiller Park2
- Seneca2
- Sheldon2
- Shorewood2
- Sidney2
- Silvis2
- Skokie2
- Sleepy Hollow2
- Somonauk2
- South Barrington2
- South Beloit2
- South Elgin2
- South Roxana2
- Spring Grove2
- Spring Valley2
- St. Joseph2
- Sterling2
- Stickney2
- Stillman Valley2
- Stockton2
- Stone Park2
- Streamwood2
- Streator2
- Sugar Grove2
- Summit2
- Sycamore2
- The Galena Territory2
- Third Lake2
- Thomasboro2
- Tilton2
- Tinley Park2
- Tolono2
- Toluca2
- Toulon2
- Tower Lakes2
- Tremont2
- Troy2
- Twin Grove2
- Urbana2
- Venetian Village2
- Venice2
- Vernon Hills2
- Villa Grove2
- Villa Park2
- Volo2
- Warren2
- Warrenville2
- Washburn2
- Washington2
- Waterman2
- Watseka2
- Wauconda2
- Waukegan2
- West Chicago2
- West Dundee2
- West Peoria2
- Westchester2
- Western Springs2
- Westmont2
- Westville2
- Wheaton2
- Wheeling2
- Willow Springs2
- Wilmette2
- Winfield2
- Winnebago2
- Winnebago County2
- Winnetka2
- Wonder Lake2
- Wood Dale2
- Woodridge2
- Woodstock2
- Worth2
- Yorkville2
- Anna1
- Beecher1
- Benton1
- Bourbonnais1
- Bradley1
- Braidwood1
- Cambria1
- Carbondale1
- Carrier Mills1
- Carterville1
- Channahon1
- Chatsworth1
- Chester1
- Chicago Heights1
- Christopher1
- Coal City1
- Cobden1
- Country Club Hills1
- Crainville1
- Crestwood1
- Crete1
- De Soto1
- Diamond1
- Dixmoor1
- Du Quoin1
- Dwight1
- East Hazel Crest1
- Eldorado1
- Elwood1
- Energy1
- Flossmoor1
- Ford Heights1
- Gardner1
- Geneva1
- Glenwood1
- Golconda1
- Goreville1
- Harrisburg1
- Harvey1
- Hazel Crest1
- Herrin1
- Herscher1
- Homewood1
- Johnston City1
- Jonesboro1
- Lakewood Shores1
- Manhattan1
- Manteno1
- Marion1
- Markham1
- Matteson1
- Metropolis1
- Midlothian1
- Minooka1
- Monee1
- Morris1
- Murphysboro1
- Olympia Fields1
- Park Forest1
- Peotone1
- Posen1
- Richton Park1
- Robbins1
- Royalton1
- Sauk Village1
- Shawneetown1
- South Chicago Heights1
- St. Anne1
- St. Charles1
- Steeleville1
- Steger1
- Union County1
- Union Hill1
- University Park1
- Vienna1
- Wadsworth1
- Walnut1
- Wayne1
- West Frankfort1
- Will County1
- Willowbrook, Will County1
- Winthrop Harbor1
- Wyoming1
- Zeigler1
- Zion1
- Auburn0
- Beardstown0
- Carlinville0
- Carrollton0
- Divernon0
- Effingham0
- Forsyth0
- Greenfield0
- Greenup0
- Hillsboro0
- Irving0
- Meredosia0
- Moline0
- Morrisonville0
- Nokomis0
- Pawnee0
- Petersburg0
- Rochester0
- Rock Island Arsenal0
- Roodhouse0
- Taylorville0
- Teutopolis0
- Toledo0
- West Union0
- Wilmington, Greene County0
- Winchester0
