Pollen count and allergy info for St. Clair County
St. Clair County pollen and allergy report • 08:00, May 24
Index
Low
Tree
Low
Grass
Low
Weed
None
19°
5 km/h
98%Daily allergy forecast
St. Clair County pollen count forecast
Today  14 km/h 26°18° 76% | Monday 17 km/h 27°13° 65% | Tuesday 14 km/h25°14° 80% |
Air pollutants
Air quality in St. Clair County today
AQI⁺
Air quality index
40AQI⁺ US
PM2.5
Fine particles (≤ 2.5 µm)
7.2µg/m³
Learn more about pollen in St. Clair County
Download our Air Quality App
Where is the highest pollen level in Illinois?
- Bourbonnais3
- Granville3
- Metropolis3
- Spring Valley3
- Abingdon2
- Addison2
- Aledo2
- Algonquin2
- Alsip2
- Amboy2
- Arlington Heights2
- Astoria2
- Aurora2
- Bannockburn2
- Barrington2
- Barrington Hills2
- Batavia2
- Beach Park2
- Beckemeyer2
- Bedford Park2
- Beecher2
- Bellwood2
- Bensenville2
- Berkeley2
- Berwyn2
- Big Rock2
- Bloomingdale2
- Blue Island2
- Bolingbrook2
- Boulder Hill2
- Bradley2
- Braidwood2
- Bridgeview2
- Broadview2
- Brookfield2
- Buffalo Grove2
- Bull Valley2
- Burbank2
- Burnham2
- Burr Ridge2
- Byron2
- Calumet City2
- Calumet Park2
- Camp Point2
- Campton Hills2
- Capron2
- Carlyle2
- Carol Stream2
- Carpentersville2
- Cary2
- Cherry Valley2
- Chicago2
- Chicago Heights2
- Chicago Ridge2
- Chillicothe2
- Cicero2
- Clarendon Hills2
- Coal City2
- Coal Valley2
- Cortland2
- Country Club Hills2
- Countryside2
- Crest Hill2
- Crestwood2
- Crete2
- Crystal Lake2
- Crystal Lawns2
- Cuba2
- Darien2
- Davis Junction2
- Deer Park2
- Deerfield2
- DeKalb2
- Des Plaines2
- Diamond2
- Dixmoor2
- Dixon2
- Dolton2
- Downers Grove2
- DuPage County2
- Earlville2
- East Dubuque2
- East Dundee2
- East Hazel Crest2
- Effingham2
- Elburn2
- Elk Grove Village2
- Elmhurst2
- Elmwood Park2
- Elwood2
- Erie2
- Evanston2
- Evergreen Park2
- Fairmont2
- Farmington2
- Flossmoor2
- Ford Heights2
- Forest Lake2
- Forest Park2
- Forest View2
- Fox Lake2
- Fox Lake Hills2
- Fox River Grove2
- Frankfort2
- Frankfort Square2
- Franklin Park2
- Fulton2
- Gages Lake2
- Galva2
- Gardner2
- Geneva2
- Gilberts2
- Glen Ellyn2
- Glencoe2
- Glendale Heights2
- Glenview2
- Glenwood2
- Grandwood Park2
- Grant Park2
- Grayslake2
- Green Oaks2
- Gurnee2
- Hainesville2
- Hampshire2
- Hanover Park2
- Harvey2
- Harwood Heights2
- Hawthorn Woods2
- Hazel Crest2
- Henry2
- Herscher2
- Hickory Hills2
- Hillcrest2
- Hillside2
- Hinckley2
- Hinsdale2
- Hodgkins2
- Hoffman Estates2
- Homer Glen2
- Hometown2
- Homewood2
- Huntley2
- Indian Head Park2
- Ingalls Park2
- Inverness2
- Island Lake2
- Itasca2
- Johnsburg2
- Joliet2
- Justice2
- Kane County2
- Kankakee2
- Kendall County2
- Kewanee2
- Kildeer2
- Kirkland2
- Knollwood2
- La Grange2
- La Grange Park2
- Ladd2
- Lake Barrington2
- Lake Bluff2
- Lake Forest2
- Lake Holiday2
- Lake in the Hills2
- Lake Villa2
- Lake Zurich2
- Lakemoor2
- Lakewood Shores2
- Lansing2
- Le Roy2
- Lebanon2
- Lemont2
- Lexington2
- Libertyville2
- Lily Lake2
- Limestone2
- Lincolnshire2
- Lincolnwood2
- Lindenhurst2
- Lisle2
- Lockport2
- Lockport Heights2
- Lombard2
- Long Grove2
- Long Lake2
- Lynwood2
- Lyons2
- Machesney Park2
- Malta2
- Manteno2
- Maple Park2
- Markham2
- Marseilles2
- Matteson2
- Maywood2
- McCook2
- McHenry2
- McHenry County2
- Melrose Park2
- Mendota2
- Merrionette Park2
- Midlothian2
- Milan2
- Mokena2
- Momence2
- Monee2
- Montgomery2
- Morris2
- Morrison2
- Morton Grove2
- Mount Carmel2
- Mount Prospect2
- Mount Sterling2
- Mundelein2
- Naperville2
- Nauvoo2
- New Lenox2
- Newark2
- Niles2
- Norridge2
- North Aurora2
- North Barrington2
- North Chicago2
- North Riverside2
- Northbrook2
- Northfield2
- Northlake2
- Oak Brook2
- Oak Forest2
- Oak Lawn2
- Oak Park2
- Oakbrook Terrace2
- Oakwood Hills2
- Odin2
- Olney2
- Olympia Fields2
- Oregon2
- Orion2
- Orland Hills2
- Orland Park2
- Oswego2
- Ottawa2
- Palestine2
- Palos Heights2
- Palos Hills2
- Palos Park2
- Park City2
- Park Forest2
- Park Ridge2
- Peotone2
- Peru2
- Phoenix2
- Pingree Grove2
- Pistakee Highlands2
- Plainfield2
- Plano2
- Polo2
- Poplar Grove2
- Port Barrington2
- Posen2
- Prairie Grove2
- Prestbury2
- Preston Heights2
- Princeton2
- Prophetstown2
- Prospect Heights2
- Richton Park2
- River Forest2
- River Grove2
- Riverdale2
- Riverside2
- Riverwoods2
- Robbins2
- Robinson2
- Rochelle2
- Rock Falls2
- Rockdale2
- Rockford2
- Rockton2
- Rolling Meadows2
- Rome2
- Romeoville2
- Roscoe2
- Roselle2
- Rosemont2
- Round Lake2
- Round Lake Beach2
- Round Lake Heights2
- Round Lake Park2
- Salem2
- Sandoval2
- Sandwich2
- Sauk Village2
- Schaumburg2
- Schiller Park2
- Sheridan2
- Skokie2
- Sleepy Hollow2
- Somonauk2
- South Barrington2
- South Chicago Heights2
- South Holland2
- Spring Grove2
- St. Charles2
- Steger2
- Sterling2
- Stickney2
- Stillman Valley2
- Stone Park2
- Sugar Grove2
- Summit2
- Sycamore2
- Teutopolis2
- Third Lake2
- Thornton2
- Tinley Park2
- Toulon2
- Tower Lakes2
- Union Hill2
- University Park2
- Venetian Village2
- Vernon Hills2
- Villa Park2
- Volo2
- Wadsworth2
- Warrenville2
- Waterman2
- Wauconda2
- Waukegan2
- Wayne2
- West Chicago2
- West Dundee2
- Westchester2
- Western Springs2
- Westmont2
- Wheaton2
- Wheeling2
- Willow Springs2
- Willowbrook, Will County2
- Winfield2
- Wood Dale2
- Woodridge2
- Woodstock2
- Worth2
- Wyoming2
- Yorkville2
- Zion2
- Adams County1
- Albers1
- Albion1
- Altamont1
- Alton1
- Andalusia1
- Anna1
- Antioch1
- Arcola1
- Arrowsmith1
- Arthur1
- Ashland1
- Assumption1
- Athens1
- Atlanta1
- Atwood1
- Auburn1
- Aviston1
- Baldwin1
- Barry1
- Bartlett1
- Bartonville1
- Beardstown1
- Belleville1
- Bellevue1
- Belvidere1
- Bement1
- Benld1
- Benton1
- Bethalto1
- Bethany1
- Bloomington1
- Blue Mound1
- Breese1
- Bridgeport1
- Brighton1
- Bunker Hill1
- Bushnell1
- Cahokia Heights1
- Cairo1
- Cambria1
- Cambridge1
- Canton1
- Carbon Cliff1
- Carbondale1
- Carlinville1
- Carmi1
- Carrier Mills1
- Carrollton1
- Carterville1
- Carthage1
- Casey1
- Caseyville1
- Catlin1
- Central City1
- Centralia1
- Cerro Gordo1
- Champaign1
- Channahon1
- Channel Lake1
- Charleston1
- Chatham1
- Chatsworth1
- Chebanse1
- Chenoa1
- Chester1
- Chrisman1
- Christopher1
- Cleveland1
- Clifton1
- Clinton1
- Cobden1
- Colchester1
- Colfax1
- Collinsville1
- Colona1
- Columbia1
- Cook1
- Crainville1
- Creve Coeur1
- Danvers1
- Danville1
- De Pue1
- De Soto1
- Decatur1
- Delavan1
- Divernon1
- Douglas1
- Du Quoin1
- Dunlap1
- Dupo1
- Durand1
- Dwight1
- East Alton1
- East Moline1
- East Peoria1
- East St. Louis1
- Edinburg1
- Edwardsville1
- El Paso1
- Eldorado1
- Elgin1
- Elizabethtown1
- Elmwood1
- Energy1
- Eureka1
- Fairbury1
- Fairfield1
- Fairmont City1
- Fairview Heights1
- Farmer City1
- Fisher1
- Flanagan1
- Flora1
- Forrest1
- Forreston1
- Forsyth1
- Freeburg1
- Freeport1
- Galena1
- Galesburg1
- Geneseo1
- Genoa1
- Georgetown1
- Germantown1
- Germantown Hills1
- Gibson City1
- Gifford1
- Gillespie1
- Gilman1
- Girard1
- Glasford1
- Glen Carbon1
- Godfrey1
- Golconda1
- Goreville1
- Grandview1
- Granite City1
- Grayville1
- Greenfield1
- Greenup1
- Greenville1
- Gridley1
- Griggsville1
- Hamilton1
- Hamilton County1
- Hampton1
- Hanna City1
- Hardin1
- Harrisburg1
- Harristown1
- Hartford1
- Harvard1
- Havana1
- Hebron1
- Hennepin1
- Heritage Lake1
- Herrin1
- Heyworth1
- Highland1
- Highland Park1
- Highwood1
- Hillsboro1
- Holiday Shores1
- Homer1
- Hoopeston1
- Hudson1
- Ina1
- Irving1
- Jacksonville1
- Jerome1
- Jerseyville1
- Jo Daviess County1
- Johnston City1
- Jonesboro1
- Kenilworth1
- Kincaid1
- Kingston, Adams County1
- Knoxville1
- La Harpe1
- Lacon1
- Lake Camelot1
- Lake Catherine1
- Lake of the Woods1
- Lake Summerset1
- Lakewood, Lakewood County1
- Lanark1
- LaSalle1
- Lawrenceville1
- Leland Grove1
- Lena1
- Lewistown1
- Lincoln1
- Litchfield1
- Long Creek1
- Louisville1
- Loves Park1
- Lovington1
- Mackinaw1
- Macomb1
- Macon1
- Madison1
- Madison County1
- Mahomet1
- Manhattan1
- Manito1
- Marengo1
- Marion1
- Marissa1
- Maroa1
- Marquette Heights1
- Marshall1
- Martinsville1
- Maryville1
- Mascoutah1
- Mason City1
- Mattoon1
- McCullom Lake1
- McLeansboro1
- Meredosia1
- Metamora1
- Milford1
- Millstadt1
- Minier1
- Minonk1
- Minooka1
- Mitchell1
- Moline1
- Monmouth1
- Monticello1
- Morrisonville1
- Morton1
- Mound City1
- Mount Carroll1
- Mount Morris1
- Mount Olive1
- Mount Pulaski1
- Mount Vernon1
- Mount Zion1
- Moweaqua1
- Murphysboro1
- Nashville1
- Neoga1
- New Athens1
- New Baden1
- New Berlin1
- Newton1
- Nilwood1
- Nokomis1
- Normal1
- Norris City1
- North Pekin1
- Norwood1
- O'Fallon1
- Oakwood1
- Oblong1
- Oglesby1
- Okawville1
- Onarga1
- Oquawka1
- Pana1
- Paris1
- Pawnee1
- Paxton1
- Payson1
- Pecatonica1
- Pekin1
- Peoria1
- Peoria Heights1
- Petersburg1
- Philo1
- Pinckneyville1
- Pittsfield1
- Pocahontas1
- Pontiac1
- Pontoon Beach1
- Port Byron1
- Princeville1
- Quincy1
- Ramsey1
- Randolph County1
- Rantoul1
- Red Bud1
- Richmond1
- Riverton1
- Roanoke1
- Rochester1
- Rock Island1
- Rock Island Arsenal1
- Roodhouse1
- Rosewood Heights1
- Rosiclare1
- Rossville1
- Roxana1
- Royalton1
- Rushville1
- Sangamon County1
- Sauget1
- Savanna1
- Savoy1
- Scott Air Force Base1
- Seneca1
- Sesser1
- Shawneetown1
- Shelbyville1
- Sheldon1
- Sherman1
- Shiloh1
- Shorewood1
- Sidney1
- Silvis1
- Smithton1
- South Beloit1
- South Elgin1
- South Jacksonville1
- South Pekin1
- South Roxana1
- Southern View1
- Sparta1
- Springfield1
- St. Anne1
- St. Clair County1
- St. Elmo1
- St. Jacob1
- St. Joseph1
- Staunton1
- Steeleville1
- Stockton1
- Streamwood1
- Streator1
- Sullivan1
- Sumner1
- Swansea1
- Taylorville1
- The Galena Territory1
- Thomasboro1
- Tilton1
- Toledo1
- Tolono1
- Toluca1
- Tremont1
- Trenton1
- Troy1
- Tuscola1
- Twin Grove1
- Union County1
- Urbana1
- Valmeyer1
- Vandalia1
- Venice1
- Vienna1
- Villa Grove1
- Virden1
- Virginia1
- Walnut1
- Wamac1
- Warren1
- Warrensburg1
- Warsaw1
- Washburn1
- Washington1
- Washington Park1
- Waterloo1
- Watseka1
- Waverly1
- Wayne City1
- West Frankfort1
- West Peoria1
- West Union1
- Westville1
- White Hall1
- Will County1
- Williamsville1
- Wilmette1
- Wilmington, Greene County1
- Winchester1
- Windsor, Shelby County1
- Winnebago1
- Winnebago County1
- Winnetka1
- Winthrop Harbor1
- Wonder Lake1
- Wood River1
- Woodlawn1
- Worden1
- Zeigler1
