10 Cities to Avoid if You Have Asthma
Environmental factors such as air pollution, allergens and humidity can significantly worsen asthma symptoms, making certain cities particularly challenging for individuals with asthma to live in. Below is a list of some of the worst cities in the USA for asthma, starting with those that have the most air pollution. Los Angeles frequently ranks as one of the worst cities for air quality due to its high levels of ozone and particle pollution. The city’s smog, largely caused by traffic emissions, industrial activities and its geography, traps pollutants in...