Pollen count and allergy info for Colchester
Colchester pollen and allergy report • 16:00, Jul 17
Index
High
Tree
None
Grass
Moderate
Weed
High
32°
20 km/h
52%Daily allergy forecast
Colchester pollen count forecast
Today  20 km/h32°23° 70% | Saturday 18 km/h 32°20° 79% | Sunday 17 km/h27°20° 78% |
Air pollutants
Air quality in Colchester today
AQI⁺
Air quality index
58*AQI⁺ US
PM2.5
Fine particles (≤ 2.5 µm)
12.9*µg/m³
Learn more about pollen in Colchester
Download our Air Quality App
Where is the highest pollen level in Illinois?
- Abingdon3
- Addison3
- Aledo3
- Algonquin3
- Alsip3
- Andalusia3
- Antioch3
- Arcola3
- Arlington Heights3
- Arthur3
- Ashland3
- Astoria3
- Atlanta3
- Bannockburn3
- Bartlett3
- Bartonville3
- Beach Park3
- Beardstown3
- Bedford Park3
- Beecher3
- Bellwood3
- Bement3
- Bensenville3
- Berkeley3
- Berwyn3
- Bethany3
- Big Rock3
- Bloomingdale3
- Blue Island3
- Bolingbrook3
- Braidwood3
- Bridgeview3
- Broadview3
- Brookfield3
- Buffalo Grove3
- Bull Valley3
- Burbank3
- Burnham3
- Burr Ridge3
- Bushnell3
- Byron3
- Calumet City3
- Calumet Park3
- Cambridge3
- Canton3
- Capron3
- Carbon Cliff3
- Carol Stream3
- Carpentersville3
- Carthage3
- Cary3
- Casey3
- Catlin3
- Cerro Gordo3
- Champaign3
- Channahon3
- Channel Lake3
- Chatham3
- Chatsworth3
- Chebanse3
- Chenoa3
- Cherry Valley3
- 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 Lake3
- Cuba3
- Danvers3
- Danville3
- Darien3
- Davis Junction3
- De Pue3
- Deerfield3
- DeKalb3
- DeKalb County3
- Delavan3
- Des Plaines3
- Diamond3
- Dixmoor3
- Dixon3
- Dolton3
- Downers Grove3
- Dunlap3
- DuPage County3
- Dwight3
- Earlville3
- East Hazel Crest3
- East Moline3
- Elgin3
- Elk Grove Village3
- Elmhurst3
- Elmwood3
- Elmwood Park3
- Erie3
- Evanston3
- Evergreen Park3
- Fairbury3
- Farmer City3
- Farmington3
- Fisher3
- Flanagan3
- Flossmoor3
- Ford Heights3
- Forest Park3
- Forest View3
- Fox Lake3
- Fox Lake Hills3
- Fox River Grove3
- Frankfort3
- Frankfort Square3
- Franklin Park3
- Freeport3
- Fulton3
- Gages Lake3
- Galva3
- Gardner3
- Geneseo3
- Geneva3
- Genoa3
- Georgetown3
- Gibson City3
- Gilman3
- Girard3
- Glasford3
- Glen Ellyn3
- Glencoe3
- Glendale Heights3
- Glenview3
- Glenwood3
- Grandwood Park3
- Grant Park3
- Granville3
- Grayslake3
- Green Oaks3
- Greenfield3
- Gurnee3
- Hainesville3
- Hampshire3
- Hampton3
- Hanna City3
- Hanover Park3
- Hardin3
- Harristown3
- Harvard3
- Harvey3
- Harwood Heights3
- Hazel Crest3
- Hebron3
- Hennepin3
- Henry3
- Heritage Lake3
- Herscher3
- Heyworth3
- Hickory Hills3
- Highland Park3
- Highwood3
- Hillcrest3
- Hillside3
- Hinckley3
- Hinsdale3
- Hodgkins3
- Homer3
- Homer Glen3
- Hometown3
- Homewood3
- Hoopeston3
- Hudson3
- Huntley3
- Indian Head Park3
- Ingalls Park3
- Island Lake3
- Itasca3
- Jacksonville3
- Johnsburg3
- Justice3
- Kendall County3
- Kenilworth3
- Kewanee3
- Kildeer3
- Kirkland3
- Knollwood3
- Knoxville3
- La Grange3
- La Grange Park3
- La Harpe3
- Lacon3
- Ladd3
- Lake Barrington3
- Lake Bluff3
- Lake Camelot3
- Lake Catherine3
- Lake Forest3
- Lake Holiday3
- Lake in the Hills3
- Lake of the Woods3
- Lake Summerset3
- Lake Villa3
- Lakemoor3
- Lakewood Shores3
- Lanark3
- Lansing3
- LaSalle3
- Le Roy3
- Lemont3
- Lena3
- Lewistown3
- Lexington3
- Libertyville3
- Lily Lake3
- Lincolnshire3
- Lincolnwood3
- Lindenhurst3
- Lisle3
- Lockport3
- Lockport Heights3
- Lombard3
- Long Grove3
- Long Lake3
- Lynwood3
- Lyons3
- Mahomet3
- Malta3
- Manhattan3
- Maple Park3
- Marengo3
- Markham3
- Maroa3
- Marquette Heights3
- Mason City3
- Matteson3
- Maywood3
- McCook3
- McCullom Lake3
- McHenry County3
- Melrose Park3
- Mendota3
- Merrionette Park3
- Midlothian3
- Milan3
- Milford3
- Minier3
- Minooka3
- Mokena3
- Moline3
- Momence3
- Monee3
- Monmouth3
- Monticello3
- Morrison3
- Morton3
- Morton Grove3
- Mount Carroll3
- Mount Prospect3
- Mount Sterling3
- Mundelein3
- Naperville3
- Nauvoo3
- New Lenox3
- Newark3
- Niles3
- Nilwood3
- Norridge3
- North Chicago3
- North Pekin3
- North Riverside3
- Northbrook3
- Northfield3
- Northlake3
- Oak Brook3
- Oak Forest3
- Oak Lawn3
- Oak Park3
- Oakbrook Terrace3
- Oakwood3
- Oakwood Hills3
- Oglesby3
- Olympia Fields3
- Onarga3
- Oquawka3
- Oregon3
- Orion3
- Orland Hills3
- Orland Park3
- Palatine3
- Palestine3
- Palos Heights3
- Palos Hills3
- Palos Park3
- Park City3
- Park Forest3
- Park Ridge3
- Paxton3
- Pecatonica3
- Pekin3
- Peoria3
- Peru3
- Philo3
- Phoenix3
- Pistakee Highlands3
- Pittsfield3
- Plano3
- Polo3
- Pontiac3
- Poplar Grove3
- Port Barrington3
- Port Byron3
- Posen3
- Prestbury3
- Princeton3
- Princeville3
- Prophetstown3
- Prospect Heights3
- Rantoul3
- Richmond3
- Richton Park3
- River Forest3
- River Grove3
- Riverdale3
- Riverside3
- Riverwoods3
- Roanoke3
- Robbins3
- Robinson3
- Rochelle3
- Rock Falls3
- Rock Island3
- Rock Island Arsenal3
- Rolling Meadows3
- Rome3
- Roselle3
- Rosemont3
- Rossville3
- Round Lake3
- Round Lake Beach3
- Round Lake Heights3
- Round Lake Park3
- Sauk Village3
- Savanna3
- Savoy3
- Schaumburg3
- Schiller Park3
- Seneca3
- Shelbyville3
- Sheldon3
- Sheridan3
- Sidney3
- Silvis3
- Skokie3
- Sleepy Hollow3
- Somonauk3
- South Chicago Heights3
- South Elgin3
- South Holland3
- South Jacksonville3
- Spring Grove3
- Spring Valley3
- St. Anne3
- St. Charles3
- St. Joseph3
- Steger3
- Sterling3
- Stickney3
- Stillman Valley3
- Stone Park3
- Streamwood3
- Streator3
- Sugar Grove3
- Sullivan3
- Summit3
- Sumner3
- Taylorville3
- Third Lake3
- Thomasboro3
- Thornton3
- Tilton3
- Tinley Park3
- Tolono3
- Toulon3
- Tower Lakes3
- Twin Grove3
- Union Hill3
- University Park3
- Urbana3
- Venetian Village3
- Vernon Hills3
- Villa Grove3
- Villa Park3
- Volo3
- Wadsworth3
- Walnut3
- Warrensburg3
- Washburn3
- Washington3
- Waterman3
- Watseka3
- Wauconda3
- Waukegan3
- Wayne3
- West Chicago3
- West Dundee3
- Westchester3
- Western Springs3
- Westmont3
- Westville3
- Wheaton3
- Wheeling3
- White Hall3
- Will County3
- Willow Springs3
- Willowbrook, Will County3
- Wilmette3
- Winchester3
- Windsor, Shelby County3
- Winfield3
- Winnebago3
- Winnebago County3
- Winnetka3
- Winthrop Harbor3
- Wonder Lake3
- Wood Dale3
- Woodridge3
- Woodstock3
- Worden3
- Worth3
- Wyoming3
- Zion3
- Adams County2
- Albers2
- Altamont2
- Alton2
- Amboy2
- Anna2
- Arrowsmith2
- Assumption2
- Athens2
- Atwood2
- Auburn2
- Aurora2
- Aviston2
- Baldwin2
- Barrington2
- Barrington Hills2
- Barry2
- Batavia2
- Beckemeyer2
- Belleville2
- Bellevue2
- Belvidere2
- Benld2
- Benton2
- Bethalto2
- Bloomington2
- Blue Mound2
- Boulder Hill2
- Bourbonnais2
- Bradley2
- Breese2
- Bridgeport2
- Brighton2
- Bunker Hill2
- Cahokia Heights2
- Cairo2
- Cambria2
- Camp Point2
- Campton Hills2
- Carbondale2
- Carlinville2
- Carlyle2
- Carmi2
- Carrier Mills2
- Carrollton2
- Carterville2
- Central City2
- Centralia2
- Charleston2
- Chester2
- Christopher2
- Cobden2
- Collinsville2
- Columbia2
- Crainville2
- Crest Hill2
- Crystal Lawns2
- De Soto2
- Decatur2
- Deer Park2
- Divernon2
- Douglas2
- Du Quoin2
- Dupo2
- Durand2
- East Alton2
- East Dubuque2
- East Dundee2
- East Peoria2
- East St. Louis2
- Edinburg2
- Edwardsville2
- Effingham2
- El Paso2
- Elburn2
- Eldorado2
- Elwood2
- Energy2
- Eureka2
- Fairfield2
- Fairmont2
- Fairmont City2
- Flora2
- Forest Lake2
- Forrest2
- Forreston2
- Forsyth2
- Freeburg2
- Galena2
- Galesburg2
- Germantown2
- Germantown Hills2
- Gifford2
- Gilberts2
- Gillespie2
- Glen Carbon2
- Goreville2
- Grandview2
- Granite City2
- Greenup2
- Greenville2
- Gridley2
- Griggsville2
- Hamilton2
- Hamilton County2
- Harrisburg2
- Hartford2
- Havana2
- Hawthorn Woods2
- Herrin2
- Highland2
- Hillsboro2
- Hoffman Estates2
- Holiday Shores2
- Ina2
- Inverness2
- Irving2
- Jerome2
- Jerseyville2
- Jo Daviess County2
- Johnston City2
- Joliet2
- Jonesboro2
- Kane County2
- Kankakee2
- Kincaid2
- Kingston, Adams County2
- Lake Zurich2
- Lakewood, Lakewood County2
- Lawrenceville2
- Lebanon2
- Leland Grove2
- Limestone2
- Lincoln2
- Litchfield2
- Long Creek2
- Louisville2
- Loves Park2
- Lovington2
- Machesney Park2
- Mackinaw2
- Macomb2
- Macon2
- Madison2
- Madison County2
- Manito2
- Manteno2
- Marion2
- Marion County2
- Marissa2
- Marseilles2
- Marshall2
- Martinsville2
- Maryville2
- Mascoutah2
- Mattoon2
- McHenry2
- McLeansboro2
- Meredosia2
- Metamora2
- Metropolis2
- Millstadt2
- Minonk2
- Mitchell2
- Montgomery2
- Morris2
- Morrisonville2
- Mound City2
- Mount Carmel2
- Mount Morris2
- Mount Olive2
- Mount Pulaski2
- Mount Vernon2
- Mount Zion2
- Moweaqua2
- Murphysboro2
- Nashville2
- Neoga2
- New Athens2
- New Baden2
- New Berlin2
- Newton2
- Nokomis2
- Normal2
- Norris City2
- North Aurora2
- North Barrington2
- Norwood2
- O'Fallon2
- Oblong2
- Odin2
- Okawville2
- Olney2
- Oswego2
- Ottawa2
- Pana2
- Paris2
- Pawnee2
- Payson2
- Peoria Heights2
- Peotone2
- Petersburg2
- Pinckneyville2
- Pingree Grove2
- Plainfield2
- Pocahontas2
- Pontoon Beach2
- Prairie Grove2
- Preston Heights2
- Quincy2
- Ramsey2
- Randolph County2
- Red Bud2
- Riverton2
- Rochester2
- Rockdale2
- Rockford2
- Rockton2
- Romeoville2
- Roodhouse2
- Roscoe2
- Rosewood Heights2
- Rosiclare2
- Roxana2
- Royalton2
- Rushville2
- Salem2
- Sandoval2
- Sandwich2
- Sangamon County2
- Sauget2
- Scott Air Force Base2
- Sesser2
- Shawneetown2
- Sherman2
- Shiloh2
- Shorewood2
- Smithton2
- South Barrington2
- South Beloit2
- South Pekin2
- South Roxana2
- Southern View2
- Sparta2
- Springfield2
- St. Clair County2
- St. Elmo2
- St. Jacob2
- Staunton2
- Steeleville2
- Stockton2
- Sycamore2
- Teutopolis2
- The Galena Territory2
- Toledo2
- Toluca2
- Tremont2
- Trenton2
- Troy2
- Tuscola2
- Union County2
- Valmeyer2
- Vandalia2
- Venice2
- Vienna2
- Virden2
- Virginia2
- Wamac2
- Warren2
- Warrenville2
- Warsaw2
- Washington Park2
- Waterloo2
- Waverly2
- West Frankfort2
- West Peoria2
- West Union2
- Williamsville2
- Wilmington, Greene County2
- Wood River2
- Woodlawn2
- Yorkville2
- Zeigler2
- Albion1
- Caseyville1
- Elizabethtown1
- Fairview Heights1
- Godfrey1
- Golconda1
- Grayville1
- Swansea1
- Wayne City1
