bartc · Chief of the Research Division (retired) · ✭

Hello everyone! I'm Bart Croes, the recently retired Chief of the Research Division for the California Air Resources Board, with former responsibilities for California’s ambient air quality standard … (View Post)

New Capabilities Low-cost, real-time PM monitors can greatly extend the range of expensive (but more accurate) networks run by regulatory agencies. Both types of networks are useful for determining a… (View Post)