SOB

2/18/1999-3/31/2018 (2511)

PR

11/6/2009-5/20/2017 (2686)

BR

1/1/2013-4/2/2014, 2/8/2016-3/31/2016 (317)

WS

10/1/2014-3/31/2015 (182)

WCS

11/13/2009-1/31/2010, 1/18-3/1/2013, 1/1-2/28-2014, 10/1-12/31/2015 (211)

CS

2/13/2014-3/31/2014 (35)

FMB

2/17-4/1/2010 (33)

NO₂

NCORE

7/1/2014-3/31/2018 (1269)

Environmental Protection Agency https://aqs.epa.gov/aqsweb/airdata/download_files.html

SO₂

NCORE

8/19/2011-3/31/2018 (2356)

Environmental Protection Agency https://aqs.epa.gov/aqsweb/airdata/download_files.html

O₃

NCORE

8/5/2011-3/31/2018 (2158)

Environmental Protection Agency https://aqs.epa.gov/aqsweb/airdata/download_files.html

CO

NCORE

1/11/1980-5/1/2009, 8/5/2011-3/31/2018 (7602)

Environmental Protection Agency https://aqs.epa.gov/aqsweb/airdata/download_files.html

Speciation

Fairbanks

3/17/2005-12/31/2014

Fairbanks North Star Borough Air Quality Division

Peger Rd

10/1/2008-3/31/2009, 11/3/2009-3/15/2010, 1/9/2011-2/5/2011

North Pole

10/1/2008-3/31/2009

5-min PM_2.5

Beaver

9/1/2017-4/30/2018

Council of Athabascan Tribal Governments

Chalkyitsik

9/1/2017-4/30/2018

Circle

9/1/2017-4/30/2018

Ft. Yukon

9/1/2017-12/31/2017