Pollen count and allergy info for McHenry
McHenry pollen and allergy report • 01:00, Aug 21
Index
High
Tree
None
Grass
None
Weed
High
15°
4 km/h
99%Daily allergy forecast
McHenry pollen count forecast
Today  17 km/h 25°12° 89% | Saturday 25 km/h24°16° 87% | Sunday 15 km/h 24°12° 66% |
Air pollutants
Air quality in McHenry today
AQI⁺
Air quality index
60*AQI⁺ US
PM2.5
Fine particles (≤ 2.5 µm)
13.7*µg/m³
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Where is the highest pollen level in Illinois?
- Adams County3
- Algonquin3
- Alsip3
- Alton3
- Andalusia3
- Antioch3
- Arcola3
- Arrowsmith3
- Arthur3
- Ashland3
- Athens3
- Bannockburn3
- Bartlett3
- Beach Park3
- Beecher3
- Bellwood3
- Bensenville3
- Berkeley3
- Bethany3
- Blue Island3
- Bolingbrook3
- Bourbonnais3
- Bradley3
- Bull Valley3
- Burnham3
- Burr Ridge3
- Bushnell3
- Byron3
- Calumet City3
- Calumet Park3
- Cambria3
- Cambridge3
- Capron3
- Carbondale3
- Carol Stream3
- Carterville3
- Cary3
- Casey3
- Channahon3
- Channel Lake3
- Charleston3
- Chebanse3
- Cherry Valley3
- Chicago Heights3
- Clarendon Hills3
- Clifton3
- Coal City3
- Coal Valley3
- Cook3
- Cortland3
- Country Club Hills3
- Countryside3
- Crainville3
- Crestwood3
- Crete3
- Crystal Lake3
- Cuba3
- Darien3
- Davis Junction3
- DeKalb3
- DeKalb County3
- Des Plaines3
- Diamond3
- Dixmoor3
- Dolton3
- Downers Grove3
- Dunlap3
- DuPage County3
- Durand3
- Dwight3
- Earlville3
- East Dubuque3
- East Hazel Crest3
- Elburn3
- Elk Grove Village3
- Elmhurst3
- Elmwood3
- Elmwood Park3
- Elwood3
- Energy3
- Erie3
- Eureka3
- Evanston3
- Evergreen Park3
- Farmington3
- Fisher3
- Flossmoor3
- Ford Heights3
- Forest Park3
- Fox Lake3
- Fox Lake Hills3
- Fox River Grove3
- Frankfort3
- Frankfort Square3
- Franklin Park3
- Freeport3
- Fulton3
- Gages Lake3
- Galena3
- Galva3
- Gardner3
- Geneseo3
- Geneva3
- Genoa3
- Germantown Hills3
- Gibson City3
- Gilberts3
- Glen Ellyn3
- Glendale Heights3
- Glenwood3
- Grandwood Park3
- Grant Park3
- Granville3
- Grayslake3
- Green Oaks3
- Gurnee3
- Hainesville3
- Hamilton3
- Hampshire3
- Hanna City3
- Harvard3
- Harvey3
- Hazel Crest3
- Hebron3
- Herrin3
- Herscher3
- Highland Park3
- Hillcrest3
- Hillside3
- Hinsdale3
- Hodgkins3
- Hometown3
- Homewood3
- Hoopeston3
- Huntley3
- Indian Head Park3
- Ingalls Park3
- Island Lake3
- Itasca3
- Johnsburg3
- Joliet3
- Kendall County3
- Kenilworth3
- Kewanee3
- Kirkland3
- Knollwood3
- La Grange3
- La Grange Park3
- La Harpe3
- Lacon3
- Lake Barrington3
- Lake Bluff3
- Lake Catherine3
- Lake Holiday3
- Lake in the Hills3
- Lake of the Woods3
- Lake Summerset3
- Lake Villa3
- Lakemoor3
- Lanark3
- Lansing3
- Lemont3
- Lena3
- Lexington3
- Libertyville3
- Lily Lake3
- Lincolnwood3
- Lindenhurst3
- Lisle3
- Long Lake3
- Lynwood3
- Machesney Park3
- Mackinaw3
- Mahomet3
- Malta3
- Manhattan3
- Manteno3
- Marengo3
- Markham3
- Matteson3
- Maywood3
- McCullom Lake3
- McHenry3
- McHenry County3
- Melrose Park3
- Merrionette Park3
- Metamora3
- Midlothian3
- Milan3
- Minooka3
- Mokena3
- Momence3
- Monee3
- Morrison3
- Morton3
- Morton Grove3
- Mount Carroll3
- Mount Prospect3
- Mount Pulaski3
- Mundelein3
- Naperville3
- New Lenox3
- Newark3
- Niles3
- Norridge3
- North Chicago3
- Oak Brook3
- Oak Forest3
- Oak Park3
- Oakwood Hills3
- Olympia Fields3
- Oregon3
- Orion3
- Orland Hills3
- Ottawa3
- Palestine3
- Paris3
- Park City3
- Park Forest3
- Park Ridge3
- Pecatonica3
- Peotone3
- Philo3
- Phoenix3
- Pingree Grove3
- Pistakee Highlands3
- Plano3
- Polo3
- Poplar Grove3
- Port Barrington3
- Posen3
- Prairie Grove3
- Princeville3
- Prophetstown3
- Prospect Heights3
- Putnam County3
- Rantoul3
- Richmond3
- Richton Park3
- River Forest3
- River Grove3
- Riverdale3
- Robbins3
- Robinson3
- Rochelle3
- Rock Falls3
- Rockdale3
- Rockton3
- Roscoe3
- Rosemont3
- Round Lake3
- Round Lake Beach3
- Round Lake Heights3
- Round Lake Park3
- Sandwich3
- Sauk Village3
- Savanna3
- Schiller Park3
- Shelbyville3
- Sheridan3
- Skokie3
- Somonauk3
- South Beloit3
- South Chicago Heights3
- South Elgin3
- South Holland3
- South Pekin3
- Spring Grove3
- Spring Valley3
- St. Anne3
- St. Charles3
- Steger3
- Sterling3
- Stillman Valley3
- Stockton3
- Stone Park3
- Streamwood3
- Sugar Grove3
- Sullivan3
- Third Lake3
- Thomasboro3
- Thornton3
- Tinley Park3
- Toulon3
- Tower Lakes3
- Tremont3
- University Park3
- Venetian Village3
- Volo3
- Wadsworth3
- Warren3
- Warsaw3
- Washburn3
- Washington3
- Waterman3
- Wauconda3
- Waukegan3
- Wayne3
- Westchester3
- Western Springs3
- Westmont3
- Wheaton3
- Wheeling3
- Will County3
- Williamsville3
- Willowbrook, Will County3
- Wilmette3
- Windsor, Shelby County3
- Winnetka3
- Winthrop Harbor3
- Wonder Lake3
- Woodridge3
- Woodstock3
- Wyoming3
- Zion3
- Abingdon2
- Addison2
- Albers2
- Albion2
- Aledo2
- Altamont2
- Amboy2
- Anna2
- Arlington Heights2
- Assumption2
- Astoria2
- Atlanta2
- Atwood2
- Aurora2
- Aviston2
- Baldwin2
- Barrington2
- Barrington Hills2
- Barry2
- Bartonville2
- Batavia2
- Beckemeyer2
- Bedford Park2
- Belleville2
- Bellevue2
- Belvidere2
- Bement2
- Benton2
- Berwyn2
- Big Rock2
- Bloomingdale2
- Bloomington2
- Blue Mound2
- Boulder Hill2
- Braidwood2
- Breese2
- Bridgeport2
- Bridgeview2
- Brighton2
- Broadview2
- Brookfield2
- Buffalo Grove2
- Bunker Hill2
- Burbank2
- Cahokia Heights2
- Camp Point2
- Campton Hills2
- Canton2
- Carbon Cliff2
- Carlinville2
- Carlyle2
- Carpentersville2
- Carrier Mills2
- Carrollton2
- Carthage2
- Catlin2
- Central City2
- Centralia2
- Cerro Gordo2
- Champaign2
- Chatham2
- Chatsworth2
- Chenoa2
- Chester2
- Chicago2
- Chicago Ridge2
- Chillicothe2
- Chrisman2
- Christopher2
- Cicero2
- Clinton2
- Cobden2
- Colchester2
- Colfax2
- Colona2
- Columbia2
- Crest Hill2
- Creve Coeur2
- Crystal Lawns2
- Danvers2
- Danville2
- De Pue2
- De Soto2
- Decatur2
- Deer Park2
- Deerfield2
- Delavan2
- Dixon2
- Douglas2
- Du Quoin2
- Dupo2
- East Dundee2
- East Peoria2
- Edinburg2
- El Paso2
- Elgin2
- Fairbury2
- Fairfield2
- Fairmont2
- Farmer City2
- Flanagan2
- Flora2
- Forest Lake2
- Forest View2
- Forrest2
- Forreston2
- Freeburg2
- Georgetown2
- Germantown2
- Gifford2
- Gilman2
- Girard2
- Glasford2
- Glencoe2
- Glenview2
- Godfrey2
- Golconda2
- Goreville2
- Grandview2
- Greenfield2
- Greenville2
- Gridley2
- Griggsville2
- Hampton2
- Hanover Park2
- Hardin2
- Harristown2
- Hartford2
- Harwood Heights2
- Havana2
- Hawthorn Woods2
- Heritage Lake2
- Heyworth2
- Hickory Hills2
- Highland2
- Highwood2
- Hinckley2
- Hoffman Estates2
- Holiday Shores2
- Homer2
- Homer Glen2
- Hudson2
- Ina2
- Inverness2
- Jacksonville2
- Jerome2
- Jerseyville2
- Jo Daviess County2
- Johnston City2
- Jonesboro2
- Justice2
- Kane County2
- Kankakee2
- Kildeer2
- Kincaid2
- Kingston, Adams County2
- Ladd2
- Lake Camelot2
- Lake Forest2
- Lake Zurich2
- Lakewood Shores2
- LaSalle2
- Le Roy2
- Lebanon2
- Leland Grove2
- Lewistown2
- Limestone2
- Lincoln2
- Lincolnshire2
- Lockport2
- Lockport Heights2
- Lombard2
- Long Creek2
- Long Grove2
- Louisville2
- Loves Park2
- Lovington2
- Lyons2
- Macomb2
- Macon2
- Manito2
- Maple Park2
- Marion2
- Marion County2
- Marissa2
- Maroa2
- Marquette Heights2
- Marseilles2
- Marshall2
- Martinsville2
- Mascoutah2
- Mason City2
- Mattoon2
- McCook2
- Mendota2
- Meredosia2
- Metropolis2
- Milford2
- Millstadt2
- Minier2
- Minonk2
- Mitchell2
- Monmouth2
- Montgomery2
- Monticello2
- Morris2
- Mound City2
- Mount Morris2
- Mount Olive2
- Mount Sterling2
- Mount Vernon2
- Mount Zion2
- Moweaqua2
- Murphysboro2
- Nashville2
- Nauvoo2
- Neoga2
- New Athens2
- New Baden2
- New Berlin2
- Newton2
- Nilwood2
- Normal2
- Norris City2
- North Aurora2
- North Barrington2
- North Pekin2
- North Riverside2
- Northbrook2
- Northfield2
- Northlake2
- Norwood2
- O'Fallon2
- Oak Lawn2
- Oakbrook Terrace2
- Oakwood2
- Oblong2
- Odin2
- Oglesby2
- Okawville2
- Olney2
- Onarga2
- Oquawka2
- Orland Park2
- Oswego2
- Palatine2
- Palos Heights2
- Palos Hills2
- Palos Park2
- Pana2
- Paxton2
- Payson2
- Pekin2
- Peoria2
- Peoria Heights2
- Peru2
- Pinckneyville2
- Pittsfield2
- Plainfield2
- Pocahontas2
- Pontiac2
- Pontoon Beach2
- Port Byron2
- Prestbury2
- Preston Heights2
- Princeton2
- Quincy2
- Ramsey2
- Randolph County2
- Red Bud2
- Riverside2
- Riverton2
- Riverwoods2
- Roanoke2
- Rockford2
- Rolling Meadows2
- Rome2
- Romeoville2
- Roselle2
- Rosiclare2
- Rossville2
- Royalton2
- Rushville2
- Salem2
- Sandoval2
- Sangamon County2
- Sauget2
- Savoy2
- Schaumburg2
- Scott Air Force Base2
- Sesser2
- Shawneetown2
- Sheldon2
- Sherman2
- Shiloh2
- Shorewood2
- Sidney2
- Sleepy Hollow2
- Smithton2
- South Barrington2
- South Jacksonville2
- South Roxana2
- Southern View2
- Sparta2
- Springfield2
- St. Elmo2
- St. Jacob2
- St. Joseph2
- Staunton2
- Stickney2
- Summit2
- Sumner2
- Swansea2
- Sycamore2
- The Galena Territory2
- Tilton2
- Tolono2
- Toluca2
- Trenton2
- Troy2
- Tuscola2
- Twin Grove2
- Union County2
- Union Hill2
- Urbana2
- Vandalia2
- Venice2
- Vernon Hills2
- Vienna2
- Villa Grove2
- Villa Park2
- Virden2
- Virginia2
- Walnut2
- Wamac2
- Warrensburg2
- Warrenville2
- Waterloo2
- Watseka2
- Waverly2
- Wayne City2
- West Chicago2
- West Dundee2
- West Frankfort2
- West Peoria2
- Westville2
- Willow Springs2
- Winchester2
- Winfield2
- Winnebago2
- Winnebago County2
- Wood Dale2
- Woodlawn2
- Worden2
- Worth2
- Yorkville2
- Zeigler2
- Carmi1
- Caseyville1
- Cleveland1
- Collinsville1
- East Moline1
- East St. Louis1
- Edwardsville1
- Fairmont City1
- Fairview Heights1
- Galesburg1
- Glen Carbon1
- Grayville1
- Hennepin1
- Henry1
- Lawrenceville1
- Madison County1
- Maryville1
- McLeansboro1
- Mount Carmel1
- Rock Island1
- Roxana1
- Silvis1
- St. Clair County1
- Washington Park1
- Auburn0
- Beardstown0
- Benld0
- Bethalto0
- Cairo0
- Divernon0
- East Alton0
- Effingham0
- Eldorado0
- Elizabethtown0
- Forsyth0
- Gillespie0
- Granite City0
- Greenup0
- Hamilton County0
- Harrisburg0
- Hillsboro0
- Irving0
- Knoxville0
- Lakewood, Lakewood County0
- Litchfield0
- Madison0
- Moline0
- Morrisonville0
- Nokomis0
- Pawnee0
- Petersburg0
- Rochester0
- Rock Island Arsenal0
- Roodhouse0
- Rosewood Heights0
- Seneca0
- Steeleville0
- Streator0
- Taylorville0
- Teutopolis0
- Toledo0
- Valmeyer0
- West Union0
- White Hall0
- Wilmington, Greene County0
- Wood River0
