Pollen count and allergy info for McHenry County
McHenry County pollen and allergy report • 09:00, Sep 12
Index
Low
Tree
None
Grass
None
Weed
Low
14°
26 km/h
54%Daily allergy forecast
McHenry County pollen count forecast
Today  28 km/h17°9° 58% | Sunday  13 km/h 17°5° 57% | Monday 35 km/h 22°11° 64% |
Air pollutants
Air quality in McHenry County today
AQI⁺
Air quality index
76AQI⁺ US
PM2.5
Fine particles (≤ 2.5 µm)
22.8µg/m³
Learn more about pollen in McHenry County
Protect yourself from air pollution in McHenry County
Protect yourself from air pollution in McHenry County
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 North Dakota?
- Finley3
- Grand Forks3
- Hillsboro3
- Jamestown3
- Larimore3
- Steele3
- Stutsman County3
- Amidon2
- Ashley2
- Beach2
- Belcourt2
- Belfield2
- Beulah2
- Billings County2
- Bismarck2
- Bottineau2
- Bowbells2
- Bowman2
- Burleigh County2
- Cando2
- Carrington2
- Carson2
- Casselton2
- Cavalier2
- Center2
- Cooperstown2
- Crosby2
- Devils Lake2
- Dickinson2
- Dunn Center2
- Ellendale2
- Fargo2
- Fordville2
- Forman2
- Fort Totten2
- Fort Yates2
- Garrison2
- Grafton2
- Harvey2
- Hazen2
- Hettinger2
- Horace2
- Kenmare2
- Killdeer2
- Lakota2
- Langdon2
- Lidgerwood2
- Lincoln2
- Linton2
- Lisbon2
- Mandan2
- Manning2
- Marmarth2
- Mayville2
- Medora2
- Mercer County2
- Minnewaukan2
- Mohall2
- Morton County2
- Mott2
- New Rockford2
- New Salem2
- New Town2
- North River2
- Oakes2
- Oliver County2
- Park River2
- Rolla2
- Rugby2
- Sheldon2
- Shell Valley2
- Slope County2
- Stanley2
- Stanton2
- Thompson2
- Tioga2
- Towner2
- Valley City2
- Wahpeton2
- West Fargo2
- Burke County1
- Burlington1
- Fessenden1
- Grand Forks Air Force Base1
- Hansboro1
- McClusky1
- McHenry County1
- McKenzie1
- Minot1
- Minot Air Force Base1
- Napoleon1
- Parshall1
- Ryder1
- Surrey1
- Velva1
- Ward County1
- Washburn1
- Watford City1
- White Shield1
- Williston1
