In 1947, decades before the federal Clean Air Act, California’s leaders began regulating the causes of harmful air pollution.

It's going to get pretty warm, with highs up to 85 on Sunday, according to the National Weather Service. Here's info on air ...

Central Ohio is under an air quality alert Saturday due to smoke from Canadian wildfires. The Mid-Ohio Regional Planning ...

The Maine Department of Environmental Protection warns that unhealthy conditions may persist through the weekend.

Here’s your First Alert Forecast: TODAY: Patchy dense fog this morning. Hazy at times during the day with a mix of sun and clouds. Rain chances increase overnight into Sunday morning. High 78F. Low ...

After a huge fire broke out at SEPTA’s largest bus depot in Nicetown on Thursday, officials have determined a cause for the ...

Active children, the elderly and people with asthma and COPD are more likely to suffer an increase in the number and severity ...

Here are 10 simple things that can have long-term effects on your car’s reliability. While this isn’t a comprehensive list, ...

The state Department of Environmental Conservation has issued at air quality alert until midnight for the entire GLOW region ...

The New York State Department of Environmental Conservation has issued an Air Quality Health Advisory for Fine Particulates ...

To reduce pollution and protect public health, it is recommended to avoid gas stations during air-quality alerts or refueling ...

Learn more about the latest Phoenix area weather forecast and conditions with Most Accurate Forecast from ABC15.