Pollen count and allergy info for McHenry County
McHenry County pollen and allergy report • 12:00, Jul 20
Index
High
Tree
None
Grass
Moderate
Weed
High
27°
35 km/h
53%Daily allergy forecast
McHenry County pollen count forecast
Today  35 km/h29°18° 54% | Tuesday  21 km/h 24°16° 61% | Wednesday 14 km/h31°13° 41% |
Air pollutants
Air quality in McHenry County today
AQI⁺
Air quality index
72AQI⁺ US
PM2.5
Fine particles (≤ 2.5 µm)
20.3µg/m³
Learn more about pollen in McHenry County
Protect yourself from air pollution in McHenry County
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