Pollen count and allergy info for Harvard
Harvard pollen and allergy report • 18:00, Nov 3
Index
Low
Tree
None
Grass
None
Weed
Low
20°
22 km/h
96%Daily allergy forecast
Harvard pollen count forecast
Today  29 km/h 16°9° 91% | Wednesday 26 km/h10°6° 87% | Thursday 21 km/h 7°2° 66% |
Air pollutants
Air quality in Harvard today
AQI⁺
Air quality index
17*AQI⁺ US
PM2.5
Fine particles (≤ 2.5 µm)
3.2*µg/m³
Learn more about pollen in Harvard
Protect yourself from air pollution in Harvard
Protect yourself from air pollution in Harvard
Air Purifiers
Face Masks
Air Quality Monitors
Download our Air Quality App
Where is the highest pollen level in Illinois?
- Rushville2
- Steeleville2
- Adams County1
- Albion1
- Alsip1
- Amboy1
- Andalusia1
- Antioch1
- Arcola1
- Ashland1
- Assumption1
- Athens1
- Atlanta1
- Atwood1
- Auburn1
- Barry1
- Beach Park1
- Beardstown1
- Beckemeyer1
- Bedford Park1
- Belleville1
- Bellevue1
- Berwyn1
- Bethany1
- Blue Island1
- Blue Mound1
- Brookfield1
- Bull Valley1
- Burr Ridge1
- Bushnell1
- Cahokia Heights1
- Calumet Park1
- Camp Point1
- Canton1
- Capron1
- Carlinville1
- Carlyle1
- Carthage1
- Cary1
- Casey1
- Caseyville1
- Catlin1
- Champaign1
- Channahon1
- Channel Lake1
- Charleston1
- Chatham1
- Chester1
- Chillicothe1
- Cicero1
- Coal City1
- Coal Valley1
- Colchester1
- Collinsville1
- Columbia1
- Cook1
- Country Club Hills1
- Crestwood1
- Creve Coeur1
- Crystal Lawns1
- Cuba1
- Danvers1
- Danville1
- Decatur1
- Delavan1
- Diamond1
- Divernon1
- Dixmoor1
- Dixon1
- Dolton1
- Douglas1
- Dunlap1
- Dupo1
- Durand1
- East Dubuque1
- East Hazel Crest1
- East Peoria1
- Edinburg1
- Edwardsville1
- Elmwood1
- Elwood1
- Evergreen Park1
- Fairview Heights1
- Forest View1
- Fox Lake1
- Fox Lake Hills1
- Fox River Grove1
- Freeburg1
- Gages Lake1
- Galena1
- Geneseo1
- Georgetown1
- Gilberts1
- Girard1
- Glen Carbon1
- Golconda1
- Goreville1
- Grandview1
- Grandwood Park1
- Granville1
- Grayslake1
- Green Oaks1
- Greenville1
- Griggsville1
- Gurnee1
- Hainesville1
- Hamilton1
- Hampshire1
- Hardin1
- Harristown1
- Hartford1
- Harvard1
- Harvey1
- Havana1
- Hazel Crest1
- Hebron1
- Heritage Lake1
- Herscher1
- Heyworth1
- Highland1
- Highland Park1
- Highwood1
- Hillsboro1
- Holiday Shores1
- Homer1
- Homer Glen1
- Hometown1
- Homewood1
- Huntley1
- Irving1
- Island Lake1
- Jacksonville1
- Jerome1
- Johnsburg1
- Justice1
- Kendall County1
- Kenilworth1
- Kincaid1
- Kingston, Adams County1
- Knollwood1
- La Harpe1
- Lacon1
- Lake Barrington1
- Lake Bluff1
- Lake Catherine1
- Lake Summerset1
- Lake Villa1
- Lakemoor1
- Lebanon1
- Leland Grove1
- Lena1
- Lewistown1
- Lexington1
- Libertyville1
- Lily Lake1
- Lincoln1
- Lindenhurst1
- Lockport1
- Lockport Heights1
- Long Creek1
- Long Lake1
- Louisville1
- Lovington1
- Lyons1
- Mackinaw1
- Macomb1
- Macon1
- Madison County1
- Manito1
- Marengo1
- Markham1
- Marquette Heights1
- Marshall1
- Martinsville1
- Maryville1
- Mascoutah1
- Mason City1
- Mattoon1
- McCook1
- McCullom Lake1
- McHenry1
- McHenry County1
- Mendota1
- Merrionette Park1
- Metropolis1
- Midlothian1
- Milan1
- Millstadt1
- Minier1
- Minooka1
- Mitchell1
- Morrison1
- Morrisonville1
- Mount Pulaski1
- Mount Sterling1
- Mount Zion1
- Moweaqua1
- Mundelein1
- Nashville1
- Nauvoo1
- Neoga1
- New Berlin1
- Newton1
- Nilwood1
- Nokomis1
- North Chicago1
- North Pekin1
- North Riverside1
- Norwood1
- O'Fallon1
- Oakwood1
- Oakwood Hills1
- Okawville1
- Oquawka1
- Orion1
- Pana1
- Paris1
- Park City1
- Pawnee1
- Payson1
- Pekin1
- Peoria1
- Peoria Heights1
- Peru1
- Philo1
- Phoenix1
- Pingree Grove1
- Pistakee Highlands1
- Pittsfield1
- Plainfield1
- Pocahontas1
- Poplar Grove1
- Port Barrington1
- Posen1
- Prairie Grove1
- Prestbury1
- Prophetstown1
- Putnam County1
- Quincy1
- Ramsey1
- Richmond1
- Riverdale1
- Riverside1
- Riverton1
- Robbins1
- Rock Island1
- Rome1
- Roodhouse1
- Rossville1
- Round Lake1
- Round Lake Beach1
- Round Lake Heights1
- Round Lake Park1
- Roxana1
- Sangamon County1
- Sauget1
- Savoy1
- Scott Air Force Base1
- Shelbyville1
- Sheridan1
- Sherman1
- Shiloh1
- Shorewood1
- Sidney1
- Smithton1
- South Beloit1
- South Holland1
- South Jacksonville1
- South Pekin1
- South Roxana1
- Southern View1
- Spring Grove1
- Spring Valley1
- Springfield1
- St. Clair County1
- St. Jacob1
- St. Joseph1
- Staunton1
- Stickney1
- Stockton1
- Sugar Grove1
- Sullivan1
- Summit1
- Swansea1
- Taylorville1
- The Galena Territory1
- Third Lake1
- Thornton1
- Tilton1
- Toledo1
- Toulon1
- Tower Lakes1
- Tremont1
- Troy1
- Tuscola1
- Twin Grove1
- Union Hill1
- Urbana1
- Venetian Village1
- Vienna1
- Virden1
- Virginia1
- Volo1
- Warren1
- Warrensburg1
- Warsaw1
- Washburn1
- Watseka1
- Wauconda1
- Waukegan1
- Waverly1
- Wayne City1
- West Peoria1
- Westville1
- Williamsville1
- Willow Springs1
- Wilmette1
- Wilmington, Greene County1
- Windsor, Shelby County1
- Winnebago1
- Winnebago County1
- Winnetka1
- Wonder Lake1
- Woodstock1
- Worden1
- Abingdon0
- Addison0
- Albers0
- Aledo0
- Algonquin0
- Altamont0
- Alton0
- Anna0
- Arlington Heights0
- Arrowsmith0
- Arthur0
- Astoria0
- Aurora0
- Aviston0
- Baldwin0
- Bannockburn0
- Barrington0
- Barrington Hills0
- Bartlett0
- Bartonville0
- Batavia0
- Beecher0
- Bellwood0
- Belvidere0
- Bement0
- Benld0
- Bensenville0
- Benton0
- Berkeley0
- Bethalto0
- Big Rock0
- Bloomingdale0
- Bloomington0
- Bolingbrook0
- Boulder Hill0
- Bourbonnais0
- Bradley0
- Braidwood0
- Breese0
- Bridgeport0
- Bridgeview0
- Brighton0
- Broadview0
- Buffalo Grove0
- Bunker Hill0
- Burbank0
- Burnham0
- Byron0
- Cairo0
- Calumet City0
- Cambria0
- Cambridge0
- Campton Hills0
- Carbon Cliff0
- Carbondale0
- Carmi0
- Carol Stream0
- Carpentersville0
- Carrier Mills0
- Carrollton0
- Carterville0
- Central City0
- Centralia0
- Cerro Gordo0
- Chatsworth0
- Chebanse0
- Chenoa0
- Cherry Valley0
- Chicago0
- Chicago Heights0
- Chicago Ridge0
- Chrisman0
- Christopher0
- Clarendon Hills0
- Cleveland0
- Clifton0
- Clinton0
- Cobden0
- Colfax0
- Colona0
- Cortland0
- Countryside0
- Crainville0
- Crest Hill0
- Crete0
- Crystal Lake0
- Darien0
- Davis Junction0
- De Pue0
- De Soto0
- Deer Park0
- Deerfield0
- DeKalb0
- DeKalb County0
- Des Plaines0
- Downers Grove0
- Du Quoin0
- DuPage County0
- Dwight0
- Earlville0
- East Alton0
- East Dundee0
- East Moline0
- East St. Louis0
- Effingham0
- El Paso0
- Elburn0
- Eldorado0
- Elgin0
- Elizabethtown0
- Elk Grove Village0
- Elmhurst0
- Elmwood Park0
- Energy0
- Erie0
- Eureka0
- Evanston0
- Fairbury0
- Fairfield0
- Fairmont0
- Fairmont City0
- Farmer City0
- Farmington0
- Fisher0
- Flanagan0
- Flora0
- Flossmoor0
- Ford Heights0
- Forest Lake0
- Forest Park0
- Forrest0
- Forreston0
- Forsyth0
- Frankfort0
- Frankfort Square0
- Franklin Park0
- Freeport0
- Fulton0
- Galesburg0
- Galva0
- Gardner0
- Geneva0
- Genoa0
- German Valley0
- Germantown0
- Germantown Hills0
- Gibson City0
- Gifford0
- Gillespie0
- Gilman0
- Glasford0
- Glen Ellyn0
- Glencoe0
- Glendale Heights0
- Glenview0
- Glenwood0
- Godfrey0
- Granite City0
- Grant Park0
- Grayville0
- Greenfield0
- Greenup0
- Gridley0
- Hamilton County0
- Hampton0
- Hanna City0
- Hanover Park0
- Harrisburg0
- Harwood Heights0
- Hawthorn Woods0
- Hennepin0
- Henry0
- Herrin0
- Hickory Hills0
- Hillcrest0
- Hillside0
- Hinckley0
- Hinsdale0
- Hodgkins0
- Hoffman Estates0
- Hoopeston0
- Hudson0
- Ina0
- Indian Head Park0
- Ingalls Park0
- Inverness0
- Itasca0
- Jerseyville0
- Jo Daviess County0
- Johnston City0
- Joliet0
- Jonesboro0
- Kane County0
- Kankakee0
- Kewanee0
- Kildeer0
- Kirkland0
- Knoxville0
- La Grange0
- La Grange Park0
- Ladd0
- Lake Camelot0
- Lake Forest0
- Lake Holiday0
- Lake in the Hills0
- Lake of the Woods0
- Lake Zurich0
- Lakewood, Lakewood County0
- Lakewood Shores0
- Lanark0
- Lansing0
- LaSalle0
- Lawrenceville0
- Le Roy0
- Lemont0
- Limestone0
- Lincolnshire0
- Lincolnwood0
- Lisle0
- Litchfield0
- Lombard0
- Long Grove0
- Loves Park0
- Lynwood0
- Machesney Park0
- Madison0
- Mahomet0
- Malta0
- Manhattan0
- Manteno0
- Maple Park0
- Marion0
- Marion County0
- Marissa0
- Maroa0
- Marseilles0
- Matteson0
- Maywood0
- McLeansboro0
- Melrose Park0
- Meredosia0
- Metamora0
- Milford0
- Minonk0
- Mokena0
- Moline0
- Momence0
- Monee0
- Monmouth0
- Montgomery0
- Monticello0
- Morris0
- Morton0
- Morton Grove0
- Mound City0
- Mount Carmel0
- Mount Carroll0
- Mount Morris0
- Mount Olive0
- Mount Prospect0
- Mount Vernon0
- Murphysboro0
- Naperville0
- New Athens0
- New Baden0
- New Lenox0
- Newark0
- Niles0
- Normal0
- Norridge0
- Norris City0
- North Aurora0
- North Barrington0
- Northbrook0
- Northfield0
- Northlake0
- Oak Brook0
- Oak Forest0
- Oak Lawn0
- Oak Park0
- Oakbrook Terrace0
- Oblong0
- Odin0
- Oglesby0
- Olney0
- Olympia Fields0
- Onarga0
- Oregon0
- Orland Hills0
- Orland Park0
- Oswego0
- Ottawa0
- Palatine0
- Palestine0
- Palos Heights0
- Palos Hills0
- Palos Park0
- Park Forest0
- Park Ridge0
- Paxton0
- Pecatonica0
- Peotone0
- Petersburg0
- Pinckneyville0
- Plano0
- Polo0
- Pontiac0
- Pontoon Beach0
- Port Byron0
- Preston Heights0
- Princeton0
- Princeville0
- Prospect Heights0
- Randolph County0
- Rantoul0
- Red Bud0
- Richton Park0
- Ridgewood0
- River Forest0
- River Grove0
- Riverwoods0
- Roanoke0
- Robinson0
- Rochelle0
- Rochester0
- Rock Falls0
- Rock Island Arsenal0
- Rockdale0
- Rockford0
- Rockton0
- Rolling Meadows0
- Romeoville0
- Roscoe0
- Roselle0
- Rosemont0
- Rosewood Heights0
- Rosiclare0
- Royalton0
- Salem0
- Sandoval0
- Sandwich0
- Sauk Village0
- Savanna0
- Schaumburg0
- Schiller Park0
- Seneca0
- Sesser0
- Shawneetown0
- Sheldon0
- Silvis0
- Skokie0
- Sleepy Hollow0
- Somonauk0
- South Barrington0
- South Chicago Heights0
- South Elgin0
- Sparta0
- St. Anne0
- St. Charles0
- St. Elmo0
- Steger0
- Sterling0
- Stillman Valley0
- Stone Park0
- Streamwood0
- Streator0
- Sumner0
- Sycamore0
- Teutopolis0
- Thomasboro0
- Tinley Park0
- Tolono0
- Toluca0
- Trenton0
- Union County0
- University Park0
- Valmeyer0
- Vandalia0
- Venice0
- Vernon Hills0
- Villa Grove0
- Villa Park0
- Wadsworth0
- Walnut0
- Wamac0
- Warrenville0
- Washington0
- Washington Park0
- Waterloo0
- Waterman0
- Wayne0
- West Chicago0
- West Dundee0
- West Frankfort0
- West Union0
- Westchester0
- Western Springs0
- Westmont0
- Wheaton0
- Wheeling0
- White Hall0
- Will County0
- Willowbrook, Will County0
- Winchester0
- Winfield0
- Winthrop Harbor0
- Wood Dale0
- Wood River0
- Woodlawn0
- Woodridge0
- Worth0
- Wyoming0
- Yorkville0
- Zeigler0
- Zion0
