The concentration of fine particulate matter, the deadliest type of air pollutant, in Brooklyn Heights and Fort Greene is , lower than the citywide and boroughwide averages. Eleven percent of Brooklyn Heights and Fort Greene residents are smokers, which is slightly lower than the city average of 14% of residents being smokers. In Brooklyn Heights and Fort Greene, 24% of residents are obese, 6% are diabetic, and 25% have high blood pressure—compared to the citywide averages of 24%, 11%, and 28% respectively. In addition, 14% of children are obese, compared to the citywide average of 20%.