Kern County’s air quality swung from poor to good in just 24 hours as strong winds swept the valley, offering residents a breath of relief even as the changing weather brings new concerns.
Rain is expected on Friday, with a 70% chance of precipitation. Eyewitness News meteorologist Aaron Perlman said the incoming storm system helped improve conditions after Wednesday’s poor air quality, though he cautioned that particulate matter remains a concern.
Particulate matter is a mixture of tiny solid particles and liquid droplets suspended in the air people breathe. It can come from wildfire smoke, vehicle exhaust, dust, construction, factories and agricultural activities…