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Stories related to: ozone

TravelingOtter / Flickr

Environment

Study Shows California Can Expect More Unhealthy Ozone Days

April 21, 2016 | Amy Quinton

A new study shows that by 2050, California could experience an additional nine days when ozone levels are unhealthy for humans.

Gary Kazanjian / AP

Environment

Top California Air Official Backs New EPA Ozone Limit

October 2, 2015 | Ben Bradford

One of California's top air quality regulators endorses a new federal smog standard, which has angered environmental groups.

Lisa Brettschneider / Flickr

Environment

Background Ozone Problem For Northern California And Nevada

September 29, 2015 | Amy Quinton

"Background" ozone pollution levels in Northern California and Nevada could approach the limit of a proposed new federal air quality standard.

J Brew / Flickr.com Creative Commons

Environment

Wildfire Smoke, Heat Creates Unhealthy Air In San Joaquin

September 10, 2015 | Ed Joyce

Air quality 'unhealthful for sensitive groups' in the San Joaquin Valley due to ozone, wildfire smoke and dust.

Gregg Sloan / Flickr

Environment

Back To School Brings 'No Idle' Plea In Central Valley

August 18, 2015 | Ed Joyce

Central Valley air quality managers have requested parents to shut off their vehicle engines when picking kids up after school. It's part of a move to reduce ozone pollution.

J Brew / Flickr.com Creative Commons

Environment

San Joaquin Valley Hits Air Quality Milestone

August 5, 2015 | Ed Joyce

The San Joaquin Valley enjoyed three weeks of healthy air in July for the first time in 20 years.

Alfred Palmer / Wikipedia

Environment

California Cities Rank High On ‘Unhealthy Air’ Report

April 29, 2015 | Ed Joyce

The American Lung Association's annual air quality report said many California cities have some of the worst air pollution in the country.

Amy Quinton / Capital Public Radio

Environment

More Areas In California Would Likely Exceed Smog Standards Under Proposal

February 2, 2015 | Amy Quinton

More rural, mountainous, and less-populated areas of California would likely exceed federal limits on smog-forming pollution under a proposal by the US Environmental Protection Agency.

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