There are 258 physicians per 100,000 population in Pomona, California. The US average is 261.
Air quality in Pomona, California is 15 on a scale to 100 (higher is better). This is based on ozone alert days and number of pollutants in the air, as reported by the EPA.
Water quality in Pomona, California is 52 on a scale to 100 (higher is better). The EPA has a complex method of measuring watershed quality using 15 indicators.
Superfund index is 10 on a scale to 100 (higher is better). This is upon the number and impact of EPA Superfund pollution sites in the county, including spending on the cleanup efforts.