Monitoring Regulations

Ground-level Ozone

Revisions to Ozone Monitoring Network Design Requirements
July 8, 2009 – The Environmental Protection Agency has proposed revisions to ground-level ozone air quality monitoring network design requirements. The proposed revisions would support changes to the primary and secondary national air quality standards for ozone that EPA issued in March 2008.
- Fact Sheet (PDF) (3pp, 25k)
- Proposed Rule (PDF) (15pp, 123k) - Federal Register - July 16, 2009

Particulate Matter

EPA Finalizes Amendments to its National Air Quality Monitoring Requirements
September 28, 2006 - EPA has finalized amendments to its national air quality monitoring requirements, including those for monitoring particle pollution.
- Final Rule (PDF) (94pp, 709k) - Federal Register - October 17, 2006
- Fact Sheet (PDF) (4pp, 42k)
- Presentation (PDF) (11pp, 494k)

Lead