Search for:
About
About
Current Work Plan and Budget
Executive Order
Strategic Plan 2021-2026
Board Members
Staff Members
News
Newsletter
Our Programs
Local Government
Frequently Asked Questions
Policies and Strategies
Funding Opportunities
Local Government Portal
AQ Planning
State Implementation Plans
Air Pollution Control Strategies
Air Quality Planning Technical Analysis and Data
Calendar
Meetings
Board Meetings
Committees
Control Strategy Committee (CSC)
CSC Work Group: Indirect Sources WG
CSC Work Group: Oil & Gas Technical
Legislative Committee
Operations Committee
Resources
Glossary
Reports
Donate
ppm
Updated: August 14, 2009
Abbreviation for
parts per million
. A unit of concentration used to measure pollutant levels.
