West Haven pollen forecast - today, tomorrow and the week ahead
Today (16 July) pollen in West Haven is low; grass is low. Tomorrow (17 July 2026) levels are similar. Over the following five days grass will increase. Forecasts are calculated by Airmine using satellites to map local vegetation and determine pollen season onset.
For long term forecasts and maps, see the Airmine app
Developed with support from the European Space Agency (ESA)’s Business Applications and Space Solutions (BASS) team
Use our Strava plugin to check your own exposure.
West Haven's New Haven Harbor Connecticut coastal setting features oak, maple, and birch as the main tree pollen sources, with exposure varying between the wooded Bradley Point and Savin Rock residential areas and the more built-up commercial corridors along Campbell Avenue. The New Haven Harbor proximity creates distinct onshore-inland pollen gradients, while the West River corridor provides locally significant green space and the Long Island Sound position means coastal breezes can periodically suppress pollen dispersal throughout.
Today - 16 July
-
Alder (Alnus):
None
0/100
-
Birch (Betula):
None
0/100
-
Hazel (Corylus):
None
0/100
-
Cypress (Cupressaceae):
None
0/100
-
Grass (Poaceae):
Low
8/100
-
Oak (Quercus):
None
0/100
-
Willow (Salicaceae):
None
0/100
-
Mugwort (Artemisia):
None
0/100
-
Ragweed (Ambrosia):
None
0/100
High pollen levels may trigger sneezing, itchy eyes, and congestion. Airmine's neighbourhood estimates use satellites to map local vegetation and a statistical prediction model, updated four times daily.
Tomorrow - 17 July
-
Alder (Alnus):
None
0/100
-
Birch (Betula):
None
0/100
-
Hazel (Corylus):
None
0/100
-
Cypress (Cupressaceae):
None
0/100
-
Grass (Poaceae):
None
0/100
-
Oak (Quercus):
None
0/100
-
Willow (Salicaceae):
None
0/100
-
Mugwort (Artemisia):
None
0/100
-
Ragweed (Ambrosia):
None
0/100
Air quality in West Haven
View air qualityFrequently Asked Questions
Is pollen high in West Haven right now?
On 16 July 2026, overall pollen levels in West Haven are low. Grass is the main contributor to airborne pollen
Will pollen levels change in West Haven tomorrow?
On 17 July 2026, pollen conditions in West Haven will be similar to today with no significant pollen expected.
Is pollen expected to decrease in West Haven this week?
According to the five-day outlook, ambrosia and grass pollen levels will increase later in the week.
Which pollen types are currently active in West Haven?
On 16 July 2026, Grass is the dominant pollen source in West Haven. ambrosia, artemisia, birch, cypress, oak, willow, and alder are not currently active.
When is pollen season in West Haven?
How often is the West Haven pollen forecast updated?
The West Haven pollen forecast is updated four times daily. See the timestamp below for the most recent update.
Does pollen in West Haven come from nearby or far away?
Studies show that most pollen exposure (often 70–90%) comes from nearby sources, such as local trees and vegetation. A good pollen forecast therefore depends on accurately representing local vegetation. Pollen can travel long distances, but this usually matters only early in the season or during specific wind events.
Are pollen levels in West Haven based on measurements or forecasts?
Pollen data is often misunderstood. Most "pollen levels" are not real-time measurements, but forecasts.
Direct pollen measurements are typically delayed by 1-2 days because they require manual analysis. To show current conditions in West Haven, modern forecasts combine recent measurements, weather data, and information about local vegetation.
This allows us to estimate pollen levels for today and the coming days, not just report the past.
Airmine’s atmospheric monitoring platform was developed with support from the European Space Agency (ESA)’s Business Applications and Space Solutions (BASS) team, using satellite and Earth observation technologies to improve emissions monitoring.
Want to see pollen forecasts for other cities in United States?
Check pollen in other popular cities:
Data provided by Airmine — Last update: 16 July 2026 at 10:33 CEST (Data is updated four times daily.)
This page provides the latest public pollen forecast for West Haven.
For long term forecasts and maps, see the Airmine app
Unless explicitly made clear, the content on this site has not been paid for by external organisations and is Airmine's sole responsibility.