How can data from personal air quality sensors be used to supplement official monitoring networks?

The US Environmental Protection Agency (EPA) has provided a scale called the Air Quality Index (AQI) for rating air quality. Aug 21, 2023 ... These graphs use the Air Quality Index (AQI), which is the standard tool of the Environmental Protection Agency (EPA) to communicate air quality ... Get informed and learn how to protect yourself from wildland fire smoke. Learn More. Frequently Asked Questions#. What is the U.S. Air Quality Index(AQI)?. Air Quality Index · Air Quality Daily Forecast for 5/2/25: · Air Quality Index: 57 · Descriptor: Moderate · Major Pollutant: Ozone · Empty heading. Regional AQI ... ​​DEQ has updated its Air Quality Index to better serve the public and put more data at users' fingertips. The color-coded tool categorizes air quality at more ... Daily Air Quality Index (DAQI) · 1-3 (Low) · 4-6 (Moderate) · 7-9 (High) · 10 (Very High). Jan 18, 2025 ... The Air Quality Index does not take into account many gas or particle contaminants that are produced during wildfires, particularly when houses, cars and other ... Sep 22, 2021 ... An AQI above 100 is considered unhealthy for certain sensitive groups. As AQI increases, air quality becomes unhealthy for the general public. ... quality of life for all Valley residents through effective and cooperative air quality programs ... Air Quality Index for fine particulate matter (PM2.5). Read ... air quality at AirNow.gov or during wildfire smoke at wasmoke.blogspot.com. (See Appendix A). Outside Air Quality Index (AQI): PM2.5. Activity. Duration. Good.