The National Weather Service has issued a heat advisory for Rhode Island and other parts of Southern New England.

If you’re in eastern Pennsylvania or New Jersey and noticed a haze in the sky Sunday morning, you weren’t imagining things. Due to smoke from Canadian wildfires, the air quality index over much of the region was in the “orange” range,

Scattered storms are back for Sunday afternoon, primarily between 1 and 7 p.m. Any activity eyeing the tri-state through the afternoon and evening could bring severe storms, damaging winds and flash flooding.

It's going to be another hot day in Delaware as a heat wave will cause a heat advisory in Delaware with the heat index reaching over 100 degrees in most of the state. With the heat, severe thunderstorms could also be possible.

The audio component centers around the SS8550 PNP transistor (Q1) which serves as a driver for the passive buzzer (BZ1). This configuration allows the microcontroller to generate RTTTL tones that correspond to different air quality levels, providing musical audio feedback that matches the urgency of each situation.

The U.S. Environmental Protection Agency (EPA) has approved Pennsylvania’s request to designate Liberty-Clairton as a maintenance area, marking a significant achievement in air quality improvement.

Newly deployed sensors will fill in significant gaps in the air quality monitoring network in the Pajaro Valley region. In an area home to many people who work outside in agricultural jobs, the initiative aims to empower community decision-making for those most affected by pollutants like wildfire smoke.