Pollen count and allergy info for Markham
Markham pollen and allergy report • 07:00, Sep 6
Index
High
Tree
None
Grass
None
Weed
High
21°
9 km/h
84%Daily allergy forecast
Markham pollen count forecast
Today  19 km/h 25°20° 69% | Monday 16 km/h25 °18° 68% | Tuesday 16 km/h31°17° 51% |
Air pollutants
Air quality in Markham today
AQI⁺
Air quality index
57*AQI⁺ US
PM2.5
Fine particles (≤ 2.5 µm)
12.1*µg/m³
Learn more about pollen in Markham
Protect yourself from air pollution in Markham
Protect yourself from air pollution in Markham
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?
- Adams County3
- Addison3
- Algonquin3
- Alsip3
- Amboy3
- Andalusia3
- Antioch3
- Arcola3
- Arlington Heights3
- Arthur3
- Ashland3
- Astoria3
- Athens3
- Aurora3
- Bannockburn3
- Barrington3
- Batavia3
- Beach Park3
- Bedford Park3
- Beecher3
- Bellwood3
- Bement3
- Bensenville3
- Berkeley3
- Berwyn3
- Bethany3
- Big Rock3
- Bloomingdale3
- Blue Island3
- Bolingbrook3
- Boulder Hill3
- Bourbonnais3
- Braidwood3
- Bridgeview3
- Broadview3
- Brookfield3
- Bull Valley3
- Burbank3
- Burnham3
- Burr Ridge3
- Bushnell3
- Byron3
- Calumet City3
- Calumet Park3
- Cambridge3
- Canton3
- Capron3
- Carol Stream3
- Carpentersville3
- Cary3
- Casey3
- Catlin3
- Cerro Gordo3
- Champaign3
- Channel Lake3
- Charleston3
- Chebanse3
- Cherry Valley3
- Chicago3
- Chicago Heights3
- Chicago Ridge3
- Chillicothe3
- Cicero3
- Clarendon Hills3
- Clifton3
- Coal City3
- Coal Valley3
- Colchester3
- Cook3
- Cortland3
- Country Club Hills3
- Countryside3
- Crestwood3
- Crete3
- Crystal Lake3
- Cuba3
- Darien3
- Davis Junction3
- Deer Park3
- Deerfield3
- DeKalb3
- DeKalb County3
- Des Plaines3
- Diamond3
- Dixmoor3
- Dolton3
- Douglas3
- Downers Grove3
- DuPage County3
- Durand3
- Dwight3
- Earlville3
- East Dubuque3
- East Hazel Crest3
- East Peoria3
- Elburn3
- Elk Grove Village3
- Elmhurst3
- Elmwood Park3
- Erie3
- Evanston3
- Evergreen Park3
- Fisher3
- Flossmoor3
- Ford Heights3
- Forest Lake3
- Forest Park3
- Forest View3
- Forreston3
- Fox Lake3
- Fox Lake Hills3
- Fox River Grove3
- Frankfort3
- Frankfort Square3
- Franklin Park3
- Freeport3
- Gages Lake3
- Galena3
- Gardner3
- Geneseo3
- Geneva3
- German Valley3
- Gilberts3
- Glen Ellyn3
- Glencoe3
- Glendale Heights3
- Glenview3
- Glenwood3
- Grandwood Park3
- Granville3
- Grayslake3
- Green Oaks3
- Gurnee3
- Hainesville3
- Hampshire3
- Hanover Park3
- Harristown3
- Harvard3
- Harvey3
- Harwood Heights3
- Hawthorn Woods3
- Hazel Crest3
- Hebron3
- Herscher3
- Hickory Hills3
- Highland Park3
- Highwood3
- Hillcrest3
- Hillside3
- Hinckley3
- Hinsdale3
- Hodgkins3
- Hoffman Estates3
- Homer3
- Hometown3
- Homewood3
- Huntley3
- Indian Head Park3
- Ingalls Park3
- Inverness3
- Island Lake3
- Itasca3
- Jo Daviess County3
- Johnsburg3
- Justice3
- Kane County3
- Kankakee3
- Kendall County3
- Kenilworth3
- Kirkland3
- Knollwood3
- La Grange3
- La Grange Park3
- La Harpe3
- Lacon3
- Lake Barrington3
- Lake Bluff3
- Lake Catherine3
- Lake Forest3
- Lake Holiday3
- Lake in the Hills3
- Lake of the Woods3
- Lake Summerset3
- Lake Villa3
- Lake Zurich3
- Lakemoor3
- Lakewood Shores3
- Lanark3
- Lansing3
- LaSalle3
- Lemont3
- Lena3
- Lewistown3
- Libertyville3
- Lily Lake3
- Limestone3
- Lincoln3
- Lincolnshire3
- Lincolnwood3
- Lindenhurst3
- Lisle3
- Lombard3
- Long Creek3
- Long Lake3
- Lynwood3
- Lyons3
- Machesney Park3
- Macomb3
- Macon3
- Mahomet3
- Malta3
- Manhattan3
- Marengo3
- Markham3
- Mason City3
- Matteson3
- Maywood3
- McCook3
- McCullom Lake3
- McHenry3
- McHenry County3
- Melrose Park3
- Mendota3
- Merrionette Park3
- Midlothian3
- Milan3
- Milford3
- Mokena3
- Monee3
- Montgomery3
- Monticello3
- Morris3
- Morrison3
- Morton Grove3
- Mount Carroll3
- Mount Prospect3
- Mount Pulaski3
- Mount Sterling3
- Mount Zion3
- Mundelein3
- Naperville3
- New Lenox3
- Newark3
- Niles3
- Norridge3
- North Aurora3
- North Barrington3
- North Chicago3
- North Riverside3
- Northbrook3
- Northfield3
- Northlake3
- Oak Brook3
- Oak Forest3
- Oak Lawn3
- Oak Park3
- Oakbrook Terrace3
- Oakwood3
- Oakwood Hills3
- Oglesby3
- Olympia Fields3
- Oquawka3
- Oregon3
- Orion3
- Orland Hills3
- Orland Park3
- Oswego3
- Ottawa3
- Palatine3
- Palos Heights3
- Palos Hills3
- Palos Park3
- Park City3
- Park Forest3
- Park Ridge3
- Pecatonica3
- Peoria3
- Peru3
- Philo3
- Phoenix3
- Pingree Grove3
- Pistakee Highlands3
- Polo3
- Poplar Grove3
- Port Barrington3
- Posen3
- Prairie Grove3
- Prestbury3
- Princeville3
- Prospect Heights3
- Putnam County3
- Rantoul3
- Richmond3
- Richton Park3
- Ridgewood3
- River Forest3
- River Grove3
- Riverdale3
- Riverside3
- Riverwoods3
- Robbins3
- Rochelle3
- Rock Falls3
- Rockton3
- Rolling Meadows3
- Rome3
- Roscoe3
- Roselle3
- Rosemont3
- Round Lake3
- Round Lake Beach3
- Round Lake Heights3
- Round Lake Park3
- Sandwich3
- Sauk Village3
- Savanna3
- Savoy3
- Schaumburg3
- Schiller Park3
- Shelbyville3
- Sheridan3
- Sidney3
- Skokie3
- Sleepy Hollow3
- Somonauk3
- South Beloit3
- South Chicago Heights3
- South Holland3
- South Pekin3
- Spring Grove3
- Spring Valley3
- St. Anne3
- St. Charles3
- St. Joseph3
- Steger3
- Sterling3
- Stickney3
- Stillman Valley3
- Stockton3
- Stone Park3
- Sugar Grove3
- Sullivan3
- Summit3
- Sycamore3
- The Galena Territory3
- Third Lake3
- Thomasboro3
- Thornton3
- Tinley Park3
- Tolono3
- Toluca3
- Toulon3
- Tower Lakes3
- Tuscola3
- Union Hill3
- University Park3
- Urbana3
- Venetian Village3
- Villa Park3
- Volo3
- Wadsworth3
- Warren3
- Warrenville3
- Washburn3
- Watseka3
- Wauconda3
- Waukegan3
- Wayne3
- West Dundee3
- Westchester3
- Western Springs3
- Westmont3
- Wheaton3
- Wheeling3
- Will County3
- Williamsville3
- Willow Springs3
- Willowbrook, Will County3
- Wilmette3
- Winnebago3
- Winnebago County3
- Winnetka3
- Winthrop Harbor3
- Wonder Lake3
- Wood Dale3
- Woodridge3
- Woodstock3
- Worth3
- Yorkville3
- Zion3
- Arrowsmith2
- Assumption2
- Atlanta2
- Atwood2
- Barrington Hills2
- Barry2
- Bartlett2
- Bellevue2
- Belvidere2
- Bloomington2
- Buffalo Grove2
- Camp Point2
- Campton Hills2
- Channahon2
- Chatsworth2
- Chenoa2
- Chrisman2
- Clinton2
- Colfax2
- Crest Hill2
- Crystal Lawns2
- Danvers2
- Danville2
- Decatur2
- Delavan2
- Dixon2
- Dunlap2
- East Dundee2
- El Paso2
- Elgin2
- Elmwood2
- Elwood2
- Eureka2
- Fairbury2
- Fairmont2
- Farmer City2
- Flanagan2
- Forrest2
- Galva2
- Genoa2
- Georgetown2
- Gibson City2
- Gifford2
- Girard2
- Grant Park2
- Gridley2
- Hanna City2
- Heritage Lake2
- Heyworth2
- Homer Glen2
- Hoopeston2
- Hudson2
- Jacksonville2
- Joliet2
- Kildeer2
- Kingston, Adams County2
- Le Roy2
- Lexington2
- Lockport2
- Lockport Heights2
- Long Grove2
- Louisville2
- Loves Park2
- Lovington2
- Mackinaw2
- Manito2
- Maple Park2
- Maroa2
- Marseilles2
- Martinsville2
- Minier2
- Minonk2
- Minooka2
- Momence2
- Morton2
- Mount Morris2
- Neoga2
- New Berlin2
- Nilwood2
- Normal2
- Norwood2
- Pana2
- Paris2
- Paxton2
- Payson2
- Peoria Heights2
- Pittsfield2
- Plainfield2
- Plano2
- Pontiac2
- Preston Heights2
- Princeton2
- Prophetstown2
- Roanoke2
- Rockdale2
- Rockford2
- Romeoville2
- Rossville2
- Rushville2
- Seneca2
- Sheldon2
- Shorewood2
- South Barrington2
- South Elgin2
- South Jacksonville2
- St. Elmo2
- Streamwood2
- Streator2
- Tilton2
- Tremont2
- Twin Grove2
- Vernon Hills2
- Virginia2
- Warrensburg2
- Washington2
- Waterman2
- West Chicago2
- West Peoria2
- Westville2
- Windsor, Shelby County2
- Winfield2
- Abingdon1
- Albers1
- Albion1
- Aledo1
- Alton1
- Anna1
- Aviston1
- Baldwin1
- Bartonville1
- Beckemeyer1
- Belleville1
- Benton1
- Bethalto1
- Blue Mound1
- Bradley1
- Breese1
- Bridgeport1
- Brighton1
- Bunker Hill1
- Cahokia Heights1
- Cairo1
- Cambria1
- Carbon Cliff1
- Carbondale1
- Carlyle1
- Carmi1
- Carrier Mills1
- Carterville1
- Carthage1
- Caseyville1
- Central City1
- Centralia1
- Chatham1
- Chester1
- Christopher1
- Cleveland1
- Cobden1
- Collinsville1
- Colona1
- Columbia1
- Crainville1
- Creve Coeur1
- De Pue1
- De Soto1
- Du Quoin1
- Dupo1
- East Alton1
- East Moline1
- East St. Louis1
- Edinburg1
- Edwardsville1
- Eldorado1
- Elizabethtown1
- Energy1
- Fairfield1
- Fairmont City1
- Fairview Heights1
- Farmington1
- Flora1
- Freeburg1
- Fulton1
- Galesburg1
- Germantown1
- Germantown Hills1
- Gilman1
- Glasford1
- Glen Carbon1
- Godfrey1
- Golconda1
- Goreville1
- Grandview1
- Granite City1
- Grayville1
- Greenville1
- Griggsville1
- Hamilton1
- Hamilton County1
- Hampton1
- Hardin1
- Harrisburg1
- Hartford1
- Havana1
- Hennepin1
- Henry1
- Herrin1
- Highland1
- Holiday Shores1
- Ina1
- Jerome1
- Jerseyville1
- Johnston City1
- Jonesboro1
- Kewanee1
- Kincaid1
- Ladd1
- Lake Camelot1
- Lawrenceville1
- Lebanon1
- Leland Grove1
- Madison1
- Madison County1
- Manteno1
- Marion1
- Marion County1
- Marissa1
- Marquette Heights1
- Marshall1
- Maryville1
- Mascoutah1
- Mattoon1
- McLeansboro1
- Metamora1
- Metropolis1
- Millstadt1
- Mitchell1
- Monmouth1
- Mound City1
- Mount Carmel1
- Mount Vernon1
- Moweaqua1
- Murphysboro1
- Nashville1
- Nauvoo1
- New Athens1
- New Baden1
- Newton1
- Norris City1
- North Pekin1
- O'Fallon1
- Oblong1
- Odin1
- Okawville1
- Olney1
- Onarga1
- Pekin1
- Peotone1
- Pinckneyville1
- Pocahontas1
- Pontoon Beach1
- Port Byron1
- Quincy1
- Randolph County1
- Red Bud1
- Riverton1
- Rock Island1
- Rosewood Heights1
- Rosiclare1
- Roxana1
- Royalton1
- Salem1
- Sandoval1
- Sangamon County1
- Sauget1
- Scott Air Force Base1
- Sesser1
- Shawneetown1
- Sherman1
- Shiloh1
- Silvis1
- Smithton1
- South Roxana1
- Southern View1
- Sparta1
- Springfield1
- St. Clair County1
- St. Jacob1
- Staunton1
- Steeleville1
- Sumner1
- Swansea1
- Trenton1
- Troy1
- Union County1
- Valmeyer1
- Vandalia1
- Venice1
- Vienna1
- Villa Grove1
- Virden1
- Walnut1
- Wamac1
- Warsaw1
- Washington Park1
- Waterloo1
- Waverly1
- Wayne City1
- West Frankfort1
- Wood River1
- Woodlawn1
- Worden1
- Wyoming1
- Zeigler1
- Altamont0
- Auburn0
- Beardstown0
- Benld0
- Carlinville0
- Carrollton0
- Divernon0
- Effingham0
- Forsyth0
- Gillespie0
- Greenfield0
- Greenup0
- Hillsboro0
- Irving0
- Knoxville0
- Lakewood, Lakewood County0
- Litchfield0
- Meredosia0
- Moline0
- Morrisonville0
- Mount Olive0
- Nokomis0
- Palestine0
- Pawnee0
- Petersburg0
- Ramsey0
- Robinson0
- Rochester0
- Rock Island Arsenal0
- Roodhouse0
- Taylorville0
- Teutopolis0
- Toledo0
- West Union0
- White Hall0
- Wilmington, Greene County0
- Winchester0
