Pollen Alerts For Avon, IL

Pollen Index: 9 Pollen Level: medium-high Predominant Pollen: Ragweed, Chenopods and Nettle. The quantity of pollen grains in the air for Tuesday will be falling in the low range. This lowering of pollen concentrations is a result of rising humidity and heavy rains in the morning which tend to wash pollen out of the air. Relief is in sight.