Wildfire smoke is a growing concern for households, particularly in areas prone to wildfires. Air Quality Index (AQI) numbers are used to measure the level of pollutants in the air, and high AQI numbers can indicate a significant health risk. Particulate matter a key component of wildfire smoke, can cause respiratory problems and other health issues.

Households can take proactive steps to maintain clean indoor air during smoke events. One effective method is to use HEPA filters which can remove particulate matter from the air. Additionally, DIY box fans can be used to create a makeshift air purifier. By attaching a HEPA filter to a box fan, households can create a simple and effective way to remove pollutants from the air.

Understanding AQI Numbers

AQI numbers range from 0 to 500, with higher numbers indicating a greater health risk. AQI categories include good, moderate, unhealthy for sensitive groups, unhealthy, very unhealthy, and hazardous. Households can check the AQI in their area to determine the level of risk and take appropriate steps to maintain clean indoor air.

Vulnerable Groups

Certain groups, such as older adultsyoung children and people with pre-existing medical conditions are more vulnerable to the health effects of wildfire smoke. These groups should take extra precautions to maintain clean indoor air, such as using masks and staying indoors during smoke events.

Room Sealing and DIY Solutions

Households can also take steps to seal their rooms and prevent pollutants from entering. This can be done by sealing gaps and cracks around doors and windows, and using weatherstripping to prevent air leaks. Additionally, DIY box fans can be used to create a makeshift air purifier, and HEPA filters can be used to remove particulate matter from the air.

Printable Action Plan

Households can use the following printable action plan to prepare for smoke events:

  1. Check the AQI in your area and determine the level of risk
  2. Use HEPA filters and DIY box fans to maintain clean indoor air
  3. Seal your rooms and prevent pollutants from entering
  4. Use masks and stay indoors during smoke events
  5. Take extra precautions if you are a member of a vulnerable group