As the Fairbanks North Star Borough continues to tweak plans to improve air quality in its nonattainment zone, its wood stove change-out program continues to grow.
A graduate student with the University of Alaska Fairbanks is installing air-quality sensors in rural and remote areas around the state to monitor wildfire smoke and other types of air pollution.
A major source of pollution comes from wood-burning stoves. Other sources are vehicle exhaust systems, power plant emissions and heating oil. The air pollution can permanently harm respiratory function and cause other health problems.