Princeton, NJ
Pollen counts
Weeds
Mid
Grasses
Low
Molds
Low
Trees
Low
ALL
Sage / Wormwood
Goosefoot
Ragweed
Aster / Cocklebur
| Sep 23 | 13 13 | |
| Sep 22 | 6 6 | |
| Sep 21 | 0 0 | |
| Sep 20 | 6 6 | |
| Sep 19 | 8 8 | |
| Sep 18 | 6 6 | |
| Sep 17 | 2 2 | |
| Sep 16 | 4 4 | |
| Sep 15 | 2 2 |
Pollen counts are measured as spores per cubic meter.
Weather forecast
Today
68° F
Mostly sunny, with a high near 68. Northwest wind 5 to 10 mph.