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AQI & Weather Dashboard — South Thomaston, ME (4858)

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Air Quality Index

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Temperature

--°C
Real-time Temp

Humidity

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Relative humidity

Wind

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Wind Speed

Pollutants

Good
Moderate
USG
Unhealthy
Very Unhealthy
Hazard

Location Map

44.04638, -69.14520

7-Day Forecast

Full Weather for South Thomaston

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 South Thomaston, ME

Get real-time updates on air quality in South Thomaston (4858), 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 South Thomaston, ME. 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 South Thomaston

Air quality in South Thomaston, ME 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 South Thomaston helps filter airborne dust, allergens, pollen, and dangerous fine particles.

Environmental & Demographic Profile — South Thomaston, ME (4858)

The ZIP code 4858 is situated in South Thomaston, located within Knox County, ME. According to US Census estimates, the 4858 postal code serves an estimated population of 1,400 residents across an area with a population density of 47.3 people per square mile. Operating under the America/New York timezone, local atmospheric telemetry in this area is monitored continuously via nearby regional monitoring stations.

South Thomaston 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: Knox County
  • Coordinates: 44.0464, -69.1452
  • Timezone: America/New_York
  • Associated Regions: Knox

Frequently Asked Questions About South Thomaston Air Quality

What is the primary air pollutant in South Thomaston, ME?

The primary pollutants continuously monitored in South Thomaston 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 South Thomaston (4858)?

Outdoor exercise safety in South Thomaston 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 4858?

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.