# Indoor Air Quality in Edwardsville, IL

- **URL:** https://airsenseenvironmental.com/service-area/edwardsville-il/indoor-air-quality/
- **Published:** 2026-07-20

Skip to content Radon Mitigation Services ▾ Radon Testing Commercial Radon Mitigation Commercial Radon Testing Indoor Air Quality Crawl Space Encapsulation Service Area Resources FAQ Blog Podcast Reviews & Projects About Us Contact 314-664-9807 Free Estimate Radon Mitigation Services Radon Testing Commercial Radon Mitigation Commercial Radon Testing Indoor Air Quality Crawl Space Encapsulation Company Service Area Resources FAQ Blog Podcast Reviews & Projects Case Studies Media Room About Us Contact Call 314-664-9807 Home › Service Area › Edwardsville, IL › Indoor Air Quality Service Area · Edwardsville, IL Indoor Air Quality in Edwardsville, IL Indoor air quality testing in Edwardsville, IL measures particulate matter, chemical vapors (VOCs), carbon dioxide, carbon monoxide, temperature and humidity for at least 48 hours, with radon as an optional add-on. Air Sense Environmental places a continuous monitor in Edwardsville homes and delivers a written report showing which readings sit outside healthy ranges and what to fix. IEMA-Certified Free In-Home Estimates Call 314-664-9807 Get a Free Estimate What does an indoor air quality test measure in a Edwardsville home? Particulate matter (PM2.5 and PM10) from cooking, candles, smoke and HVAC systems Chemical vapors (VOCs) from paints, cleaners, new flooring and furniture Carbon dioxide and carbon monoxide, which point to ventilation and combustion problems Temperature and relative humidity; sustained humidity above 60 percent is a warning sign Radon (optional), measured against the EPA action level of 4.0 pCi/L When should Edwardsville homeowners test indoor air quality? Edwardsville is home to Air Sense Environmental's headquarters, and its housing mixes historic districts such as Leclaire and St. Louis Street, with stone foundations and crawl spaces, and newer subdivisions on poured basements. These are the situations and Edwardsville home types where a test pays off: Allergy or respiratory symptoms that ease when you leave the house After a renovation, new flooring or new furniture Humidity that stays high, or a musty smell from a basement or crawl space Before buying or selling a home Historic homes in the Leclaire and St. Louis Street districts with stone foundations, cellars or crawl spaces Mid-century ranches and split-levels between downtown and the SIUE campus How does indoor air quality testing work in Edwardsville? Monitor placement. One or more continuous monitors go in the rooms where the family spends its time. 48 hours of data. Readings are logged at one-minute intervals through normal daily life. Written report. You see each pollutant against its healthy range, with the specific fix for anything outside it. What happens after the indoor air quality results? The report names the problem, and Air Sense Environmental installs the fix it calls for: an AprilAire whole-home dehumidifier for high humidity, an energy recovery ventilator for stale air and rising CO2, or a radon mitigation system when radon is at or above 4.0 pCi/L. The main indoor air quality testing page covers the equipment and the full process. How much does indoor air quality testing cost in Edwardsville, IL? Pricing depends on the size of the Edwardsville home and how many monitoring locations it needs; most single-family homes need one or two monitors. Call 314-664-9807 for a free consultation and an exact quote. Edwardsville neighborhoods and nearby communities Air Sense Environmental works across Edwardsville, IL, including downtown Edwardsville, the Leclaire historic district and the neighborhoods around Southern Illinois University Edwardsville, in ZIP code 62025. Nearby communities with their own service pages: Air quality and radon services in Glen Carbon, IL Air quality and radon services in Maryville, IL Air quality and radon services in Troy, IL Air quality and radon services in Collinsville, IL All Air Sense Environmental service areas From Our Work Explore More From Air Sense More in Edwardsville, IL Edwardsville, IL hubCrawl Space Encapsulation in Edwardsville, ILRadon Mitigation in Edwardsville, ILRadon Testing in Edwardsville, IL Indoor Air Quality Nearby Indoor Air Quality in Eureka, MOIndoor Air Quality in O’Fallon, ILIndoor Air Quality in O’Fallon, MOIndoor Air Quality in St. Charles, MOIndoor Air Quality in St. Louis, MO Learn More Indoor Air Quality in St. Louis, MOAll Service AreasReviews & ProjectsGet a Free Estimate Get Your Number Radon under control. Air you can trust. Free in-home estimate, custom-designed system, 24-hour availability. Call 314-664-9807 5237 Old Alton Edwardsville Rd Edwardsville, IL 62025 314-664-9807 · Open 24 hours Jacob Lusby · Illinois IEMA RNM20232346 Services Radon Mitigation Radon Testing Commercial Radon Commercial Radon Testing Radon Fan Replacement Sub-Slab Depressurization Indoor Air Quality Crawl Space Encapsulation Company About Us Service Area Reviews & Projects Case Studies FAQ Blog Podcast Resources Media Room Contact © 2026 Air Sense Environmental. All rights reserved. Radon Mitigation & Testing · St. Louis, MO & Metro East, IL Call 314-664-9807 Free Estimate