|Air Monitoring >> Latest Available Air Quality Index Readings|
|Latest Available Air Quality Index Readings|
|This table shows the current maximum Air Quality Index (AQI) readings representing the indicated Metropolitan Statistical Areas over the past 24 hours and may include data from yesterday. The supporting data have not been fully validated (more information).
The accompanying map highlights counties in which AQI pollutant monitors are located. The populations represented by these monitors may include other whole or partial surrounding counties.
Note: Air Quality standards for each pollutant are subject to revision by the Federal EPA about once every five years. Current data ranges and health advisory information are shown here.
This page was last updated on: Thu Jul 24 2014 11:00:00 PM EDT
Entries highlighted in boldface type represent the "critical pollutant" information.
|General Information About AQI||National AQI Overview (EPA AIRNOW)|
|Frequently Asked Questions||National Ambient Air Quality Standards (NAAQS)|
|Current Data from Other Areas in NC||NC Air Awareness Program|