Sycamore, IL
Pollen counts
Grasses
High
Trees
High
Weeds
Mid
Molds
Low
ALL
Grass / All Types
| May 29 | 103 103 | |
| May 28 | 101 101 | |
| May 26 | 49 49 | |
| May 22 | 58 58 | |
| May 21 | 28 28 | |
| May 20 | 54 54 | |
| May 19 | 25 25 | |
| May 18 | 42 42 | |
| May 15 | 23 23 | |
| May 14 | 19 19 |
Pollen counts are measured as spores per cubic meter.
Weather forecast
This Afternoon
79° F
Mostly cloudy, with a high near 79. East southeast wind 0 to 5 mph.