Rio Rancho pollen forecast - today, tomorrow and the week ahead

Today (9 August) pollen in Rio Rancho is medium; grass and ragweed are medium; mugwort is low. Tomorrow (10 August 2026) levels are similar - grass remains medium, ragweed declining. 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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Rio Rancho's parks, including Cabezon Community Park and the Rio Rancho Bosque corridor, feature cottonwood and introduced ash and olive trees as the main pollen sources, with exposure varying between these green areas and the more arid urban core. Surrounding New Mexico high desert scrub and the volcanic West Mesa contribute seasonal grass and shrub pollen under prevailing westerly winds across the Middle Rio Grande basin.

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):

    Medium

    49/100

  • Willow (Salicaceae):

    None

    0/100

  • Mugwort (Artemisia):

    Low

    9/100

  • Ragweed (Ambrosia):

    Medium

    33/100

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):

    Medium

    39/100

  • Willow (Salicaceae):

    None

    0/100

  • Mugwort (Artemisia):

    None

    0/100

  • Ragweed (Ambrosia):

    Low

    23/100

Air quality in Rio Rancho

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Frequently Asked Questions

Is pollen high in Rio Rancho right now?

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

Will pollen levels change in Rio Rancho tomorrow?

On 10 August 2026, pollen conditions in Rio Rancho will be different from today, with grass at medium levels and ambrosia continuing to decline

Is pollen expected to decrease in Rio Rancho 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 Rio Rancho?

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

When is pollen season in Rio Rancho?
Rio Rancho's pollen season opens with juniper from late January, producing intense early-season pollen through February and March. Cottonwood along the Rio Grande follows in April, with grass peaking through May and June. A secondary grass peak can follow monsoon rains in July and August. The high desert mesa setting allows pollen to disperse widely under prevailing westerly winds across the Middle Rio Grande basin.
How often is the Rio Rancho pollen forecast updated?

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

Does pollen in Rio Rancho 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 Rio Rancho 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 Rio Rancho, 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 Rio Rancho.

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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.