Air Quality Year-to-Date Report
Updated On: February 6, 2023 9:45 AM
This report displays the daily Ozone Air Quality Index (AQI) for 2023. Each daily value represents the highest monitor for Phoenix. The graph below displays the daily values (blue), the 15-year average (black), and the current EPA standard (orange). All data are preliminary.Good Days
Moderate Days
Exceedance days
Number of Days
36
0
0