Air quality alerts are in effect across several regions in South Carolina, North Carolina and California because of elevated ...

In the following California air quality map, you can see how the air quality is where you live or throughout California. This information is provided via the United States Environmental Protection ...

Residents can check for the latest evacuation zones on CalFire's interactive, updated map here: here. Across Southern California, air quality has been deemed moderate by the U.S. Air Quality Index ...

The NWS Phoenix AZ reported an air quality alert at 4 p.m. on Saturday in effect until Monday at midnight. The alert is for ...

Wondering what the air quality is like in your neighborhood? This interactive map gives you up-to-the-minute air quality updates and health recommendations for communities across Los Angeles ...

Thank you for reporting this station. We will review the data in question. You are about to report this weather station for bad data. Please select the information that is incorrect.

The Air Quality Index (AQI) is an index for reporting daily air quality. It tells you how clean or polluted your air is, and what associated health effects might be a concern for you. For more ...

Thank you for reporting this station. We will review the data in question. You are about to report this weather station for bad data. Please select the information that is incorrect.

This measure, based on data from the Environmental Protection Agency, evaluates states on the number of days the Air Quality Index in counties was not rated “good.” U.S. News calculated a ...