Bloomfield pollen forecast - today, tomorrow and the week ahead

Today (9 August) pollen in Bloomfield is medium; ragweed is medium; grass and mugwort are low. Tomorrow (10 August 2026) levels are similar - ragweed remains medium. Over the following five days grass, mugwort, and ragweed will increase. Forecasts are calculated by Airmine using satellites to map local vegetation and determine pollen season onset.

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Bloomfield's Essex County New Jersey setting features oak, maple, and sweetgum as the main tree pollen sources, with exposure varying between the wooded Bloomfield Park and Watsessing Park residential areas and the more built-up commercial corridors along Broad Street. The Second River corridor provides locally significant green space, while the Essex County park system creates distinct pollen islands and the urban proximity to Newark and New York City means the urban heat island slightly advances seasonal timing throughout.

Today - 9 August

  • Alder (Alnus):

    None

    0/100

  • Birch (Betula):

    None

    0/100

  • Hazel (Corylus):

    None

    0/100

  • Cypress (Cupressaceae):

    None

    0/100

  • Grass (Poaceae):

    Low

    4/100

  • Willow (Salicaceae):

    None

    0/100

  • Mugwort (Artemisia):

    Low

    9/100

  • Ragweed (Ambrosia):

    Medium

    44/100

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 - 10 August

  • 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

  • Willow (Salicaceae):

    None

    0/100

  • Mugwort (Artemisia):

    None

    0/100

  • Ragweed (Ambrosia):

    Medium

    34/100

Air quality in Bloomfield

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Frequently Asked Questions

Is pollen high in Bloomfield right now?

On 9 August 2026, overall pollen levels in Bloomfield are moderate. Ambrosia is the main contributor to airborne pollen, while artemisia and grass remain at lower levels

Will pollen levels change in Bloomfield tomorrow?

On 10 August 2026, pollen conditions in Bloomfield will be different from today, with ambrosia at medium levels

Is pollen expected to decrease in Bloomfield this week?

According to the five-day outlook, ambrosia, artemisia, and grass pollen levels will increase later in the week.

Which pollen types are currently active in Bloomfield?

On 9 August 2026, Ambrosia is the dominant pollen source in Bloomfield. artemisia and grass are also present but at lower levels. cypress are not currently active.

When is pollen season in Bloomfield?
Bloomfield's northern New Jersey setting produces a season opening in March with cedar and elm before oak peaks through April and May. Grass from surrounding New York and New Jersey land peaks through June and July before mugwort and nettle extend exposure into September. The Passaic River valley channels airflows, while the moderate mid-Atlantic climate produces a well-defined seasonal progression throughout this Essex County suburban setting.
How often is the Bloomfield pollen forecast updated?

The Bloomfield pollen forecast is updated four times daily. See the timestamp below for the most recent update.

Does pollen in Bloomfield 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 Bloomfield 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 Bloomfield, 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.

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Data provided by Airmine — Last update: 10 August 2026 at 02:34 CEST (Data is updated four times daily.)

This page provides the latest public pollen forecast for Bloomfield.

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Disclaimer: Forecasts are provided for informational purposes only and should not be relied upon as medical advice. Actual pollen and air quality conditions may vary from the forecast. If you have allergies, asthma, or another medical condition, consult a healthcare professional. Please see our Terms of Service for important information about limitations of liability.