Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Secure .gov websites use HTTPS
A lock () or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.

JavaScript appears to be disabled on this computer. Please click here to see any active alerts.

Learn About Power Outages and Indoor Air Quality

Power outages that last longer than a few hours can adversely impact indoor air quality. Individuals can take action to prevent the buildup of harmful indoor pollutants, including deadly carbon monoxide.

Power Outages and Indoor Air Quality

Learn about steps to help moderate temperatures and maintain indoor air quality during a power outage.

Find strategies
Carbon Monoxide's Impact on Indoor Air Quality

Learn how carbon monoxide impacts health and indoor air quality.

Learn about carbon monoxide
Protect Your Family and Yourself from Carbon Monoxide Poisoning

Find strategies for reducing exposure to carbon monoxide.

Learn how to protect yourself

Find Resources

Find resources and information on promoting healthy indoor air quality during a power outage.

See all of our Power Outages and IAQ Resources

How to Safely Use a Fuel-Powered Portable Generator

Learn about the impact of power outages on indoor air quality and how to safely operate a fuel-powered portable generator.

Additional EPA and Partner Resources

Find more on our Federal Partner Resources on Emergencies and IAQ webpage.

Stay Informed!

Subscribe to our Emergencies and IAQ email updates.