Pollen count and allergy info for St. Charles
St. Charles pollen and allergy report • 21:00, Jul 31
Index
Low
Tree
None
Grass
Low
Weed
None
23°
17 km/h
94%Daily allergy forecast
St. Charles pollen count forecast
Today  17 km/h 80%21°19° 91% | Sunday 24 km/h 27°19° 81% | Monday 14 km/h 28°18° 73% |
Air pollutants
Air quality in St. Charles today
AQI⁺
Air quality index
81AQI⁺ US
PM2.5
Fine particles (≤ 2.5 µm)
25.4µg/m³
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