News

The EPA's Air Quality Index can tell you whether breathing outside air can be harmful. Here's how to read the scale to plan ...
The Illinois Environmental Protection Agency has issued an Air Pollution Action Day for Tuesday, July 15. Here's what to know ...
Canadian wildfire smoke lingers in Michigan. Officials issued an air quality advisory in southeast Michigan for July 15.
The Air Quality Index (AQI) is a national system developed by the U.S. Environmental Protection Agency (EPA) to translate various air pollutant concentrations into a single, easy-to-understand number.
Additional plumes of smoke from Canada's active wildfires prompt officials to issue a statewide air quality alert on July 14.
Wildfire season is upon us once again, and smoke is reducing air quality through swaths of the country. Environment Canada ...
Official data showed Consumer Prices Index inflation rose to 3.6% in June, up from 3.4% in May and the highest since January ...
Wildfires are becoming more common in Canada and that means more smoke and air quality warnings. Here’s what you need to know about air quality to better understand how it could impact your health and ...
If you’ve been outside on a smoggy day, you’ve probably noticed that your body reacts poorly to bad air quality. Maybe you coughed, or got a headache. But what actually happens to your body when you ...
The State of South Dakota’s Department of Agriculture and Natural Resources (DANR) is warning residents of incoming smoke ...
This week in the Boston Globe Weather Mailbag, Globe Weather HQ tackles questions surrounding summer thunderstorm frequency, ...
As the summer's sunny days take hold, many people turn to outdoor exercise. But in parts of North America, pleasant weather ...