air quality

New hourly air quality app helps users determine when its safe to be outdoors
The warm weather makes it easy to enjoy the outdoors, but in Southern California, you have to be wary of the air quality.
Long Beach area receives 'F' for air quality
Time-lapse: How Camp Fire smoke plume choked Northern California
Air purifiers' sales skyrocket in SoCal amid Woolsey Fire
Trump approves expedited request for major disaster declaration for CA
Smoke advisory issued for much of SoCal due to Woolsey, Hill fires
Does wearing a mask when it's smoky outside work?
More Stories
SoCal air quality still better than decades ago, but remains unhealthy
El Segundo refinery burn-off creates smoke plume seen for miles
Smoke advisory issued for OC, parts of Inland Empire amid Holy Fire
Long Beach has most 'nice days' among all US cities
Warm weather triggers air quality advisory for parts of SoCal
LA, Long Beach top list of most polluted cities in country
LA quality of life getting worse, survey says
Tips on how to handle bad air quality as fires continue in SoCal
SoCal hot winds stirring up health concerns
Air quality unhealthy from Anaheim Hills fire
Canyon Fire evacuations lifted after blaze chars 2K acres
Canyon Fire creating unhealthy air in 4 SoCal counties
Show More
Show Fewer
More Stories
Long Beach area receives 'F' for air quality
Time-lapse: How Camp Fire smoke plume choked Northern California
Air purifiers' sales skyrocket in SoCal amid Woolsey Fire
Trump approves expedited request for major disaster declaration for CA
Smoke advisory issued for much of SoCal due to Woolsey, Hill fires
Does wearing a mask when it's smoky outside work?
SoCal air quality still better than decades ago, but remains unhealthy
El Segundo refinery burn-off creates smoke plume seen for miles
Smoke advisory issued for OC, parts of Inland Empire amid Holy Fire
Long Beach has most 'nice days' among all US cities
Warm weather triggers air quality advisory for parts of SoCal
LA, Long Beach top list of most polluted cities in country
LA quality of life getting worse, survey says
Tips on how to handle bad air quality as fires continue in SoCal
SoCal hot winds stirring up health concerns
Air quality unhealthy from Anaheim Hills fire
Canyon Fire evacuations lifted after blaze chars 2K acres
Canyon Fire creating unhealthy air in 4 SoCal counties
Show More
Show Fewer
More Videos
From CNN Newsource affiliates