The Air Quality Flag Program alerts organizations, particularly schools, to the local air quality forecast and helps them to take actions to protect people’s health, including those with asthma. Here’s how it works: each day, your organization raises a flag that corresponds to how clean or polluted the air is. The color of the flag matches EPA’s Air Quality Index (AQI): green, yellow, orange, red, and purple.
On unhealthy days, your organization can use this information to adjust physical activities to help reduce exposure to air pollution while still keeping people active.
When the AQI is green, air quality is good and safe for everyone.
When the AQI is yellow, air quality is moderate. Unusually sensitive groups should consider limiting prolonged or heavy outdoor exertion.
When the AQI is orange, air quality is unhealthy for sensitive groups. Active children and adults, along with those with respiratory diseases such as asthma, should reduce prolonged or heavy outdoor exertion.
When the AQI is red, air quality is unhealthy. Active children and adults, along with those with respiratory diseases such as asthma, should avoid prolonged outdoor exertion. Everyone else should reduce prolonged or heavy outdoor exertion.
When the AQI is purple, air quality is very unhealthy. Active children and adults, along with those with respiratory diseases such as asthma, should avoid all outdoor exertion. Everyone else should avoid prolonged or heavy outdoor exertion.
How To Ensure a Successful Flag Program
Step 1: Purchase Materials
Purchase five flags in the AQI colors (green, yellow, orange, red, and purple) for your school and designate a place to hang them. Flag ordering tips can be found here.
Step 2: Educate the School
Before implementing the flag program, spend time educating your students and faculty about the importance of air quality and how the flag program works. Consider hosting a Flag Event, and put Flag Program posters up to help spread awareness. Communicate to parents with a letter about the program, to faculty through email, and the rest of the community via press release if needed.
Step 3: Create a Flag Committee
Designate a group of people to be responsible for keeping the flags up to date. Create a faculty committee and/or an air quality organization for students to get them involved in air quality awareness.
Step 4: Monitor the AQI Daily
Check the daily air quality in the North Texas region by visiting www.airnorthtexas.org and sign up to receive alerts when the air quality changes. Consider adding the Arlo AQI widget to your school’s website.
Step 5: Fly Flags Daily
Fly your flags based on your local Air Quality Index (AQI) for the day.
Step 6: Take Action When Needed
Make adjustments to regularly scheduled outdoor activity if AQI levels are high. Use this guide to determine what actions to take for each color.
Step 7: Complete EPA's Flag Program Registration Form
Complete this online registration form once you’ve adopted the flag program. EPA will add your organization to the online list of program participants and will send you an official certificate for display.