Canadian wildfire smoke will impact all of Wisconsin throughout the weekend. The air quality index is expected to reach the ...

The devices, which also measure air temperature and humidity, are located at Bard near Red Hook, Mount Saint Mary College in ...

When air quality is ranked "unhealthy for vulnerable groups" it means PM 2.5 are at levels that can cause problems for people ...

At some 940 pages, the legislation is a sprawling collection of tax breaks, spending cuts and other Republican priorities, ...

What does PM2.5 mean on the air quality index? This unit is used to measure the fine particulate matter in the air, such as, smoke, dust, soot or dirt. The "2.5" figure means particles are 2.5 ...

The EPA's Air Quality Index can tell you whether breathing outside air can hurt you. How to read the scale.

News Everyone’s talking about air quality in Ontario and Canada right now — how does the rating system work and what triggers warnings? The Air Quality Health Index was created to show possible health ...

As Canadian wildfires burn, Greater Lansing is seeing smoke, haze. On June 5, most of the Lower Peninsula is under an air quality advisory or alert.

Canadian wildfires continue to burn, and plumes of smoke linger over Michigan. Air quality advisories, alerts on June 5.

If you're looking for an air quality index map, IQAir, a Swiss technology company, offers an interactive global map. However, the map uses different index values to measure air quality than the 1-10 ...

What is the Air Quality Index? The Air Quality Index is used nationwide to measure the severity of air pollution and categorize the health risks that are involved with various levels of pollution.

When skies are smoky or hazy, there’s a good chance that the air quality has dropped to unhealthy levels. To determine this, we rely on the air quality index (AQI). Watch this video to see what ...