Measuring the gains from improved air quality in the San Joaquin Valley

Many regions worldwide are experiencing rapid urbanization, and often along with growth in the local economy and population comes worsening air quality. Such regions typically find that addressing the additional challenge of polluted air is difficult. This paper reports the results of all assessment of the present health and related economic costs of poor air quality the San Joaquin Valley of California. Further, it suggests how Such assessments can support strategies to Pursue Pollution reductions that offer the largest near-term gains, by rigorously modeling the associations between pollution levels, demographic groups, and recognized adverse health effects. (C) 2007 Elsevier Ltd. All rights reserved.