KTTV8d
LA fires: 'Hazardous ash' may still linger in the air, forecasters say
Experts say that even after fires are contained and extinguished, health risks from ash, smoke, and toxic materials, ...
Drexel University6y
Drexel Air Resources Research Laboratory
The Drexel Air Resources Research Laboratory (DARRL) is a collaborative research group focused on understanding air quality indoors and out. Using state-of-the-art instrumentation, researchers in ...
USA Today13d
California abandons diesel truck ban and 3 other clean-air rules before Trump is sworn in
The withdrawal comes after the Biden administration recently approved the California Air Resources Board’s mandate phasing ...
Is the Air Quality Index enough? What the AQI can — and can't — tell you about how healthy the atmosphere is.
The Air Quality Index (AQI) can tell you a lot about the health of the environment, but there are still measures you can take ...
California Air Resources Board approves new clean air rules that are expected to raise gas prices
The California Air Resources Board on Friday night approved new clean air standards that are expected to raise gas prices— a ...