Corvallis, OR
Pollen counts
Grasses
Mid
Trees
Low
Molds
Low
Weeds
Low
ALL
Grass / All Types
| Jul 31 | 5 5 | |
| Jul 30 | 8 8 | |
| Jul 29 | 3 3 | |
| Jul 28 | 6 6 | |
| Jul 27 | 2 2 | |
| Jul 26 | 3 3 | |
| Jul 25 | 8 8 | |
| Jul 24 | 22 22 | |
| Jul 23 | 17 17 | |
| Jul 22 | 14 14 |
Pollen counts are measured as spores per cubic meter.
Weather forecast
This Afternoon
87° F
Sunny, with a high near 87. Northwest wind around 10 mph.