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AQI & Weather Dashboard — Marion, IA (52302)

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Air Quality Index

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Temperature

--°C
Real-time Temp

Humidity

--%
Relative humidity

Wind

-- km/h
Wind Speed

Pollutants

Good
Moderate
USG
Unhealthy
Very Unhealthy
Hazard

Location Map

42.06560, -91.57091

7-Day Forecast

Full Weather for Marion

Past 30 Days — AQI History

Health Advice

Loading recommendations...

Recommendations are indicative. Consult local advisories if you have underlying health concerns.

About Air Quality in Marion, IA

Get real-time updates on air quality in Marion (52302), including detailed metrics for key pollutants like PM2.5, PM10, Ozone (O₃), Carbon Monoxide (CO), Nitrogen Dioxide (NO₂), and Sulfur Dioxide (SO₂).

This dashboard presents live Air Quality Index (AQI) calculations alongside a 7-day weather forecast for Marion, IA. Monitor changing pollution levels, relative humidity, wind speeds, and temperature trends to plan safer outdoor activities for your family.

Understanding AQI Ratings

The standard US Air Quality Index (AQI) runs from 0 to 500. Higher values indicate higher levels of air pollution:

  • 0–50 (Good): Air quality is satisfactory; minimal risk.
  • 51–100 (Moderate): Acceptable; slight concern for sensitive people.
  • 101–150 (USG): Sensitive groups may experience health effects.
  • 151–200 (Unhealthy): General public may begin to feel effects.
  • 201–300 (Very Unhealthy): Health alert; increased risk for everyone.

Air Pollution Prevention & Health Tips for Marion

Air quality in Marion, IA fluctuates based on weather patterns, traffic volume, seasonal industrial output, and atmospheric conditions.

Outdoor Mask Protection

During high PM2.5 pollution spikes (AQI > 150), standard surgical masks are insufficient. N95 or KN95 respirators are recommended for effective filtering.

Indoor Air Purifiers

Using True HEPA air purifiers inside homes and offices in Marion helps filter airborne dust, allergens, pollen, and dangerous fine particles.

Environmental & Demographic Profile — Marion, IA (52302)

The ZIP code 52302 is situated in Marion, located within Linn County, IA. According to US Census estimates, the 52302 postal code serves an estimated population of 42,732 residents across an area with a population density of 221.9 people per square mile. Operating under the America/Chicago timezone, local atmospheric telemetry in this area is monitored continuously via nearby regional monitoring stations.

Marion is categorized as a low-density or regional geographic area. Lower industrial activity generally reduces localized vehicular pollution, though ambient air quality can still be impacted by agricultural particulate matter, regional wind currents, or seasonal meteorological activity.

Geographic & Administrative Details

  • County: Linn County
  • Coordinates: 42.0656, -91.5709
  • Timezone: America/Chicago
  • Associated Regions: Linn

Frequently Asked Questions About Marion Air Quality

What is the primary air pollutant in Marion, IA?

The primary pollutants continuously monitored in Marion include Fine Particulate Matter (PM2.5), Coarse Particulate Matter (PM10), Ground-level Ozone (O₃), Carbon Monoxide (CO), Nitrogen Dioxide (NO₂), and Sulfur Dioxide (SO₂).

Is it safe to exercise outdoors today in Marion (52302)?

Outdoor exercise safety in Marion depends on the real-time Air Quality Index (AQI). An AQI between 0 and 50 is ideal for all outdoor activities. If the index rises above 100, sensitive individuals should reduce prolonged outdoor exertion.

How often is the air quality data updated for ZIP code 52302?

Air quality observations and weather metrics on this page are updated in real-time using continuous telemetry from local satellite feeds and ground station monitors.