Pollen count and allergy info for Trenton
Trenton pollen and allergy report • 13:00, Sep 22
Index
Low
Tree
None
Grass
None
Weed
Low
19°
12 km/h
74%Daily allergy forecast
Trenton pollen count forecast
Today  17 km/h20°16° 82% | Wednesday  16 km/h 18°15° 82% | Thursday 14 km/h 26°13° 63% |
Air pollutants
Air quality in Trenton today
AQI⁺
Air quality index
52*AQI⁺ US
PM2.5
Fine particles (≤ 2.5 µm)
9.7*µg/m³
Learn more about pollen in Trenton
Protect yourself from air pollution in Trenton
Protect yourself from air pollution in Trenton
Monitor the air you breathe
Get accurate AirVisual air quality readings and real-time insights for cleaner air. Monitors that reveal pollution sources, highlight when air purifier use is needed.
Medical grade air purifiers
Trusted worldwide, the HealthPro Series uses HyperHEPA technology. Filters ultrafine particles other air purifiers miss, delivering medical-grade protection.
Powerful, stylish air purifiers
Compact and powerful, the Atem Series combines Swiss engineering with high-performance air purification, filtering ultrafine particles with HyperHEPA technology.
Download our Air Quality App
Where is the highest pollen level in Illinois?
- Catlin3
- Coal Valley3
- Geneseo3
- Milan3
- Orion3
- Willowbrook, Will County3
- Abingdon2
- Addison2
- Algonquin2
- Arcola2
- Arrowsmith2
- Ashland2
- Assumption2
- Astoria2
- Atlanta2
- Atwood2
- Auburn2
- Aurora2
- Barry2
- Bartonville2
- Batavia2
- Bellevue2
- Bellwood2
- Belvidere2
- Bement2
- Berkeley2
- Big Rock2
- Bloomington2
- Blue Mound2
- Bourbonnais2
- Braidwood2
- Brighton2
- Broadview2
- Buffalo Grove2
- Bunker Hill2
- Bushnell2
- Cambridge2
- Camp Point2
- Canton2
- Capron2
- Carol Stream2
- Carthage2
- Cerro Gordo2
- Champaign2
- Charleston2
- Chatham2
- Chebanse2
- Chicago Heights2
- Chillicothe2
- Chrisman2
- Clifton2
- Clinton2
- Coal City2
- Colchester2
- Colfax2
- Cortland2
- Creve Coeur2
- Crystal Lake2
- Cuba2
- Danvers2
- Danville2
- Davis Junction2
- DeKalb2
- DeKalb County2
- Delavan2
- Diamond2
- Divernon2
- Dolton2
- Douglas2
- Dunlap2
- DuPage County2
- Dwight2
- Earlville2
- East Dubuque2
- East Peoria2
- Edinburg2
- Elburn2
- Elk Grove Village2
- Elmhurst2
- Elmwood Park2
- Erie2
- Eureka2
- Fairbury2
- Farmer City2
- Farmington2
- Fisher2
- Flossmoor2
- Ford Heights2
- Forest Park2
- Forrest2
- Forreston2
- Fox Lake2
- Frankfort2
- Frankfort Square2
- Franklin Park2
- Freeport2
- Fulton2
- Galva2
- Gardner2
- Geneva2
- Genoa2
- Georgetown2
- Germantown Hills2
- Gibson City2
- Gifford2
- Gilberts2
- Gilman2
- Girard2
- Glasford2
- Glen Ellyn2
- Glendale Heights2
- Glenwood2
- Godfrey2
- Grandview2
- Grant Park2
- Granville2
- Greenville2
- Griggsville2
- Hamilton2
- Hampton2
- Hanna City2
- Hardin2
- Havana2
- Heritage Lake2
- Herscher2
- Heyworth2
- Highland2
- Hillcrest2
- Hillside2
- Hinckley2
- Hoffman Estates2
- Holiday Shores2
- Homer2
- Hoopeston2
- Hudson2
- Huntley2
- Ingalls Park2
- Inverness2
- Itasca2
- Jacksonville2
- Jerome2
- Jerseyville2
- Johnsburg2
- Kankakee2
- Kenilworth2
- Kildeer2
- Kincaid2
- Kingston, Adams County2
- Kirkland2
- Knoxville2
- La Harpe2
- Ladd2
- Lake Camelot2
- Lake Holiday2
- Lake in the Hills2
- Lake of the Woods2
- Lake Summerset2
- Lakewood Shores2
- Lanark2
- LaSalle2
- Le Roy2
- Leland Grove2
- Lena2
- Lewistown2
- Limestone2
- Lincoln2
- Lombard2
- Long Creek2
- Long Grove2
- Louisville2
- Lovington2
- Lynwood2
- Mackinaw2
- Macomb2
- Macon2
- Mahomet2
- Malta2
- Manhattan2
- Manito2
- Marengo2
- Maroa2
- Marquette Heights2
- Marseilles2
- Marshall2
- Matteson2
- Mattoon2
- Maywood2
- McCullom Lake2
- Melrose Park2
- Metamora2
- Milford2
- Minier2
- Minonk2
- Mokena2
- Momence2
- Monee2
- Monticello2
- Morris2
- Morton2
- Mount Carroll2
- Mount Sterling2
- Mount Zion2
- Moweaqua2
- Nauvoo2
- Neoga2
- New Berlin2
- New Lenox2
- Newark2
- Newton2
- Nilwood2
- Normal2
- North Aurora2
- North Pekin2
- Northlake2
- Norwood2
- Oak Forest2
- Oak Park2
- Oakbrook Terrace2
- Oakwood2
- Oblong2
- Oglesby2
- Olympia Fields2
- Onarga2
- Oquawka2
- Orland Hills2
- Orland Park2
- Ottawa2
- Pana2
- Paris2
- Park Forest2
- Pawnee2
- Paxton2
- Payson2
- Pekin2
- Peoria2
- Peoria Heights2
- Peru2
- Philo2
- Phoenix2
- Pingree Grove2
- Pistakee Highlands2
- Pittsfield2
- Plano2
- Pocahontas2
- Port Byron2
- Prestbury2
- Prophetstown2
- Putnam County2
- Quincy2
- Rantoul2
- Richton Park2
- Ridgewood2
- River Forest2
- River Grove2
- Riverdale2
- Riverton2
- Roanoke2
- Rochelle2
- Rock Falls2
- Rome2
- Rossville2
- Rushville2
- Sangamon County2
- Sauk Village2
- Savoy2
- Seneca2
- Sheldon2
- Sheridan2
- Sherman2
- Sidney2
- Somonauk2
- South Chicago Heights2
- South Holland2
- South Jacksonville2
- Southern View2
- Spring Grove2
- Spring Valley2
- Springfield2
- St. Charles2
- St. Elmo2
- St. Joseph2
- Staunton2
- Steger2
- Sterling2
- Stillman Valley2
- Stockton2
- Stone Park2
- Streator2
- Sugar Grove2
- Sullivan2
- Thomasboro2
- Thornton2
- Tilton2
- Tinley Park2
- Tolono2
- Toluca2
- Toulon2
- Tremont2
- Tuscola2
- Twin Grove2
- Union Hill2
- University Park2
- Urbana2
- Vandalia2
- Vernon Hills2
- Villa Grove2
- Villa Park2
- Virden2
- Virginia2
- Warren2
- Warrensburg2
- Warrenville2
- Warsaw2
- Washburn2
- Washington2
- Watseka2
- Waverly2
- Wayne2
- West Chicago2
- West Peoria2
- West Union2
- Westville2
- Wheaton2
- Will County2
- Wilmette2
- Windsor, Shelby County2
- Winfield2
- Winnetka2
- Wonder Lake2
- Wood Dale2
- Worden2
- Albers1
- Albion1
- Aledo1
- Alsip1
- Alton1
- Amboy1
- Andalusia1
- Anna1
- Antioch1
- Arlington Heights1
- Arthur1
- Aviston1
- Baldwin1
- Bannockburn1
- Barrington1
- Barrington Hills1
- Bartlett1
- Beach Park1
- Beckemeyer1
- Bedford Park1
- Belleville1
- Bensenville1
- Benton1
- Berwyn1
- Bethalto1
- Bethany1
- Bloomingdale1
- Blue Island1
- Bolingbrook1
- Bradley1
- Breese1
- Bridgeport1
- Bridgeview1
- Brookfield1
- Bull Valley1
- Burbank1
- Burnham1
- Burr Ridge1
- Byron1
- Cahokia Heights1
- Cairo1
- Calumet City1
- Calumet Park1
- Cambria1
- Campton Hills1
- Carbon Cliff1
- Carbondale1
- Carlyle1
- Carmi1
- Carpentersville1
- Carrier Mills1
- Carterville1
- Cary1
- Casey1
- Caseyville1
- Central City1
- Centralia1
- Channahon1
- Channel Lake1
- Chatsworth1
- Chenoa1
- Cherry Valley1
- Chester1
- Chicago Ridge1
- Christopher1
- Cicero1
- Cleveland1
- Cobden1
- Collinsville1
- Colona1
- Columbia1
- Cook1
- Country Club Hills1
- Countryside1
- Crainville1
- Crest Hill1
- Crestwood1
- Crystal Lawns1
- Darien1
- De Pue1
- De Soto1
- Decatur1
- Deer Park1
- Deerfield1
- Des Plaines1
- Dixmoor1
- Dixon1
- Du Quoin1
- Dupo1
- Durand1
- East Alton1
- East Dundee1
- East Hazel Crest1
- East Moline1
- East St. Louis1
- Edwardsville1
- El Paso1
- Eldorado1
- Elgin1
- Elizabethtown1
- Elmwood1
- Elwood1
- Energy1
- Evanston1
- Evergreen Park1
- Fairfield1
- Fairmont1
- Fairmont City1
- Fairview Heights1
- Flanagan1
- Flora1
- Forest Lake1
- Forest View1
- Fox Lake Hills1
- Fox River Grove1
- Freeburg1
- Gages Lake1
- Galena1
- Galesburg1
- German Valley1
- Germantown1
- Glen Carbon1
- Glencoe1
- Glenview1
- Golconda1
- Goreville1
- Grandwood Park1
- Granite City1
- Grayslake1
- Grayville1
- Green Oaks1
- Gridley1
- Gurnee1
- Hainesville1
- Hamilton County1
- Hampshire1
- Hanover Park1
- Harrisburg1
- Harristown1
- Hartford1
- Harvard1
- Harvey1
- Harwood Heights1
- Hawthorn Woods1
- Hazel Crest1
- Hebron1
- Hennepin1
- Henry1
- Herrin1
- Hickory Hills1
- Highland Park1
- Highwood1
- Hinsdale1
- Hodgkins1
- Homer Glen1
- Hometown1
- Homewood1
- Ina1
- Indian Head Park1
- Island Lake1
- Jo Daviess County1
- Johnston City1
- Joliet1
- Jonesboro1
- Justice1
- Kane County1
- Kendall County1
- Kewanee1
- Knollwood1
- La Grange1
- La Grange Park1
- Lacon1
- Lake Barrington1
- Lake Bluff1
- Lake Catherine1
- Lake Forest1
- Lake Villa1
- Lake Zurich1
- Lakemoor1
- Lakewood, Lakewood County1
- Lansing1
- Lawrenceville1
- Lebanon1
- Lemont1
- Lexington1
- Libertyville1
- Lily Lake1
- Lincolnshire1
- Lincolnwood1
- Lindenhurst1
- Lockport1
- Lockport Heights1
- Long Lake1
- Loves Park1
- Lyons1
- Machesney Park1
- Madison1
- Madison County1
- Manteno1
- Maple Park1
- Marion1
- Marion County1
- Marissa1
- Markham1
- Martinsville1
- Maryville1
- Mascoutah1
- McCook1
- McHenry1
- McHenry County1
- McLeansboro1
- Mendota1
- Merrionette Park1
- Metropolis1
- Midlothian1
- Millstadt1
- Minooka1
- Mitchell1
- Moline1
- Monmouth1
- Morrison1
- Morton Grove1
- Mound City1
- Mount Carmel1
- Mount Morris1
- Mount Prospect1
- Mount Vernon1
- Mundelein1
- Murphysboro1
- Nashville1
- New Athens1
- New Baden1
- Niles1
- Norridge1
- Norris City1
- North Barrington1
- North Chicago1
- North Riverside1
- Northbrook1
- Northfield1
- O'Fallon1
- Oak Lawn1
- Oakwood Hills1
- Odin1
- Okawville1
- Olney1
- Oregon1
- Palatine1
- Palestine1
- Palos Heights1
- Palos Hills1
- Palos Park1
- Park City1
- Park Ridge1
- Pecatonica1
- Peotone1
- Pinckneyville1
- Plainfield1
- Polo1
- Pontiac1
- Pontoon Beach1
- Poplar Grove1
- Port Barrington1
- Posen1
- Prairie Grove1
- Preston Heights1
- Princeton1
- Princeville1
- Prospect Heights1
- Randolph County1
- Red Bud1
- Richmond1
- Riverside1
- Riverwoods1
- Robbins1
- Robinson1
- Rock Island1
- Rock Island Arsenal1
- Rockdale1
- Rockford1
- Rockton1
- Rolling Meadows1
- Romeoville1
- Roscoe1
- Roselle1
- Rosemont1
- Rosewood Heights1
- Rosiclare1
- Round Lake1
- Round Lake Beach1
- Round Lake Heights1
- Round Lake Park1
- Roxana1
- Royalton1
- Salem1
- Sandoval1
- Sandwich1
- Sauget1
- Savanna1
- Schaumburg1
- Schiller Park1
- Scott Air Force Base1
- Sesser1
- Shawneetown1
- Shelbyville1
- Shiloh1
- Shorewood1
- Silvis1
- Skokie1
- Sleepy Hollow1
- Smithton1
- South Barrington1
- South Beloit1
- South Elgin1
- South Roxana1
- Sparta1
- St. Anne1
- St. Clair County1
- St. Jacob1
- Steeleville1
- Stickney1
- Streamwood1
- Summit1
- Sumner1
- Swansea1
- Sycamore1
- The Galena Territory1
- Third Lake1
- Tower Lakes1
- Trenton1
- Troy1
- Union County1
- Valmeyer1
- Venetian Village1
- Venice1
- Vienna1
- Volo1
- Wadsworth1
- Walnut1
- Wamac1
- Washington Park1
- Waterloo1
- Waterman1
- Wauconda1
- Waukegan1
- Wayne City1
- West Dundee1
- West Frankfort1
- Westchester1
- Western Springs1
- Wheeling1
- Willow Springs1
- Winnebago1
- Winthrop Harbor1
- Wood River1
- Woodlawn1
- Woodridge1
- Woodstock1
- Worth1
- Wyoming1
- Zeigler1
- Zion1
- Adams County0
- Altamont0
- Athens0
- Beardstown0
- Beecher0
- Benld0
- Boulder Hill0
- Carlinville0
- Carrollton0
- Chicago0
- Clarendon Hills0
- Crete0
- Downers Grove0
- Effingham0
- Forsyth0
- Gillespie0
- Greenfield0
- Greenup0
- Hillsboro0
- Irving0
- Lisle0
- Litchfield0
- Mason City0
- Meredosia0
- Montgomery0
- Morrisonville0
- Mount Olive0
- Mount Pulaski0
- Naperville0
- Nokomis0
- Oak Brook0
- Oswego0
- Petersburg0
- Ramsey0
- Rochester0
- Roodhouse0
- South Pekin0
- Taylorville0
- Teutopolis0
- Toledo0
- Westmont0
- White Hall0
- Williamsville0
- Wilmington, Greene County0
- Winchester0
- Yorkville0
