by Air Quality News | Jun 16, 2026 | Articles
Urban planning plays a pivotal role in shaping the air quality of our cities. Civil engineers and urban planners must navigate a complex array of considerations to design environments that promote public health and comply with regulatory standards. In the United...
by Air Quality News | Jun 15, 2026 | Articles
Carbon monoxide (CO) is often referred to as the “silent killer,” and for good reason. This colorless, odorless, and tasteless gas can and has killed people if it goes undetected. Despite its imperceptibility, carbon monoxide plays a significant role in...
by Air Quality News | Jun 14, 2026 | Articles
Dust mites are microscopic arachnids, closely related to ticks and spiders, that thrive in indoor environments. Measuring approximately 0.2–0.3 millimeters in length, they are invisible to the naked eye. These mites feed on dead human skin cells, which are abundant in...
by Air Quality News | Jun 13, 2026 | Articles
Per- and polyfluoroalkyl substances (PFAS) are synthetic chemicals that have garnered increasing attention due to their pervasive presence and potential health risks. Known as “forever chemicals” due to their resistance to degradation, PFAS are found in...
by Air Quality News | Jun 12, 2026 | Articles
Catalytic converters play a vital role in reducing vehicle emissions and improving air quality in cities and along highways. Installed in nearly every gasoline-powered vehicle since the 1970s, these emissions control devices are unsung heroes in the battle against air...
by Air Quality News | Jun 11, 2026 | Articles
Nitrogen oxides (NOₓ) are a group of highly reactive gases that include nitric oxide (NO) and nitrogen dioxide (NO₂). These gases play significant roles in atmospheric chemistry and environmental health. NOₓ contributes to the formation of ground-level ozone and fine...
