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Alaska DEC Office Closure

DEC offices will be closed Friday, May 24 for a mandatory furlough day. Should you need assistance on this day, please call the mainline of the respective office location. Offices will reopen Tuesday, May 28.

Juneau PM10 Data

Juneau Air Quality Monitoring Data - PM10

The Juneau Floyd Dryden site is located in the Juneau Mendenhall Valley PM10 maintenace area. The charts below show historical data from this monitor. The Alaska Air Monitoring Plan contains more information about this monitor.

 

Note: The vertical axis of these charts extends to 200 µg/m3.

The following graphs show the 24-hour averaged PM10 concentrations measured at the Juneau Floyd Dryden site from 2017 through 2000.

 

2017

 

 

2016

 

 

2015

 

 

2014

 

 

2013

 

 

2012

 

 

2011

 

 

2010

 

 

2009

 

 

2008

 

 

2007

 

 

2006

 

 

2005

 

 

2004

 

 

2003

 

 

2002

 

 

2001

 

 

2000