Pollen in New Haven, CT

No notable pollen right now.

Last updated July 28, 2026

Today's indexN/Aout of 5No data

Forecast

Wed
N/A
Thu
1
Fri
1
Sat
1

About pollen in New Haven

Pollen conditions in New Haven are quiet today, with nothing significant stirring in the air. Anyone who is sensitive to tree, grass, or weed pollen should get a bit of a break, making it a comfortable day to spend time outdoors without much worry about allergy triggers. Looking ahead, the next few days should remain fairly calm as the region moves through the late-summer lull between grass pollen season and the start of ragweed season. Grass pollen, which tends to linger into midsummer, is winding down, while ragweed and other late-season weeds typically begin to pick up in the weeks ahead. Tree pollen from local species like oak and maple is long past its spring peak and isn't a concern this time of year. Conditions can shift quickly with changes in weather, so it's worth checking back for updates as late summer progresses.

Common questions

What is the pollen count in New Haven, CT today?
New Haven, CT has no notable tree, grass, or weed pollen today.