Air Quality

• Air Quality Data

• Data on air pollution, including ozone and fine particles.

• Air Values Table

• Air values data, health-based rules and guidance.

• Asthma: Know Your Asthma Triggers

• Information on allergens and irritants.

• Carbon Monoxide (CO) Poisoning in Your Home

• Preventing carbon monoxide poisoning in your home.

• Climate and Air Quality

• How climate change affects air quality and exposure to air pollutants.

• Contaminants in Air

• Contaminants that may be found in air, such as asbestos, formaldehyde, and radon.

• Enclosed Sports Arenas

• Forms for ice and sports arena operators, FAQs on air safety in arenas.

• Health and Air Quality Project

• Minnesota Tracking project to understand the effects of air quality on our health.

• Indoor Air Quality in Schools

• Ways to improve indoor air quality in schools, how MDH helps schools develop air quality plans.

• Minnesota Clean Indoor Air Act

• Factsheets on Freedom to Breathe amendments for various workplaces.

• Minnesota Outdoor Air Quality Guidance for Schools and Child Care

• Recommendations to help determine when and how to adjust outdoor physical activities when air quality starts to reach unhealthy levels.

• Mold and Moisture

• Keeping your home free from mold and moisture problems.

• Radon in Homes

• Information on radon and how to protect your family's health.

• Vapor Intrusion

• Vapors from polluted groundwater and soil that enter buildings and contaminate indoor air.

• Ventilation and Filtration

• How eliminate or control exposure to pollutants using ventilation and filtration.