Pollen count and allergy info for McHenry County
McHenry County pollen and allergy report • 12:00, Jul 29
Index
Moderate
Tree
None
Grass
Low
Weed
Moderate
34°
4 km/h
46%Daily allergy forecast
McHenry County pollen count forecast
Today  36 km/h39°20° 60% | Thursday 20 km/h 30°20° 63% | Friday 28 km/h 36°14° 33% |
Air pollutants
Air quality in McHenry County today
AQI⁺
Air quality index
75AQI⁺ US
PM2.5
Fine particles (≤ 2.5 µm)
22.2µg/m³
Learn more about pollen in McHenry County
Protect yourself from air pollution in McHenry County
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