AIR QUALITY HISTORY

Significant Actions by US Environmental Protection Agency

Air Quality in the St. Louis Area
Gateway's Role in Air Pollution Control
Improvement in Air Quality
Ozone Formation
Ozone Health Effects
 

PM Formation
PM Health Effects
National Ambient Air Quality Standard
Current Air Quality and Transportation Issues
2012 Ozone Season (Nov. 2, 2012)

CURRENT ISSUES AND UPDATES
 

CONFORMITY DETERMINATION

GATEWAY'S OZONE DATA SHARING PROJECT
2012 Days with Exceedences
 

AQI CALENDAR

OZONE EIGHT-HOUR MAXIMUM CONCENTRATION AND AVERAGE BY MONITOR

OZONE ONE-HOUR MAXIMUM CONCENTRATION AND AVERAGE BY MONITOR

AIR QUALITY ADVISORY COMMITTEE

2013 Meeting Dates:

January 29
March 26
April 23
May 28
 

June 25
July 30
September 24
October 29
 

Agendas/Meeting Packets
2013, 2012, 2011, 2010, 2009, 2008

Minutes
(note: click on a year below to view all of the minutes for that year)
2009,  2008, 2007, 2006
Air Quality Minutes Archives - 1993-2005
(zip file of all EAC meeting minutes from January 1993 through December 2005
contact our webmaster if you need assistance with the archives)

PRESENTATIONS

ST. LOUIS AIR QUALITY MANAGEMENT PLAN PILOT PROJECT

THINGS TO DO TO REDUCE OZONE LEVELS

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ST. LOUIS REGIONAL CLEAN CITIES PROGRAM

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East-West Gateway Council of Governments
One Memorial Dr., Ste 1600
St. Louis, MO  63102
phone:  (314) 421-4220 or (618) 274-2750
    fax: (314) 231-6120
e-mail: webmaster@ewgateway.org

last update:  Monday, May 06, 2013