MyAQI provides real-time air quality information based on the closest monitoring site to you. Unlike other AQI maps, MyAQI allows you to personalize the AQI reported to your particular health concerns, and also allows you to consider the synergistic effects of multiple pollutants on your body (that the traditional AQI ignores). MyAQI can only provide data where your local or state air quality agency subscribes to the U.S. EPA AirNow Data Exchange program. If you cannot get data for your location, contact your local air quality monitor agency or health department and ask if they subscribe to the AirNow program.