Annual Monitoring Network Report
The California Air Resources Board 2021 Annual Network Plan, covering monitoring operations in 25 Air Districts in California is now available at the link below. Federal regulations require that the Annual Network Plan be submitted to the U.S. Environmental Protection Agency (U.S. EPA) after the 30-day public review period. The public review period ended on June 25, 2021 and the plan was submitted to the U.S. EPA on June 30, 2021. If you have any questions on the Plan, please contact:
Jin Xu, Manager, Air Quality Analysis Section at email@example.com
Sunghoon Yoon, Air Pollution Specialist, Air Quality Analysis Section at firstname.lastname@example.org
Additional information on California's monitoring network can be viewed through ARB's Monitoring Site Information page.