Air Quality Data - United States

Air Quality Indices - US
Local air quality indices are compiled here in a comprehensive
list of links to air quality monitoring sites around the U.S.
For convenience, states (and the District of Columbia) are listed
alphabetically. Depending on the location, each site reports air
quality based on ozone and particulate levels, however many sites
also monitor for carbon monoxide, SOx, NOx lead and other air
toxics. EPA
AIRNOW acts as a clearinghouse for local air quality monitoring
sites across the U.S., but the national site does not provide
the complete data collected from every locality. More detailed
reports spanning longer time periods for all 50 states and U.S.
territories can be obtained from the EPA Office of Air and Radiation's
AirData
Program.
Please note that National Ozone Maps are not available for Idaho,
Nevada, Utah, Colorado, Montana, North Dakota, South Dakota and
Nebraska. To find out which areas are attainment/nonattainment
for specific pollutants, click here.
United States: Quick Navigation
Alabama
Department of Environmental Management, Air Division, Ozone
Forecast
http://www.adem.state.al.us/AirDivision/Ozone/AQForecast.htm
Environmental Monitoring for Public Access and Community Tracking
(EMPACT) - Birmingham
http://vortex.nsstc.uah.edu/empact_bhm/
Alaska
Fairbanks North Star Borough, Department of Transportation, Air
Quality Program
http://www.co.fairbanks.ak.us/.../AirQuality/
Arizona
AIRNOW
http://www.epa.gov/cgi-bin/...MapDomain=az
EMPACT, Real-time access to data for the Green Valley community
http://www.deq.co.pima.az.us/empact/
Pima County Department of Environmental Quality, Air Info Now
http://www.airinfonow.org/
Pinal County Government, Air Quality Information
http://pinalcounty.org/AirQual/monitoring.asp
Arkansas
Department of Environmental Quality, Air Division, Planning
and Air Quality Analysis Branch
http://www.adeq.state.ar.us/.../ozonedays.asp
California
EPA, Air Resources Board, Air Quality Information
http://www.arb.ca.gov/aqd/aqinfo.htm
AIRNOW (CA)
http://www.avaqmd.ca.gov/
Antelope Valley Air Quality Management District, Daily Air Quality
Report
http://64.227.226.15/.../today.htm
Bay Area Air Quality Management District
http://www.baaqmd.gov/
Bay Area daily air quality forecast
http://www.sparetheair.org/
Butte County Air Quality Management District
http://www.bcaqmd.org/
Colusa County Air Quality Control District
http://www.colusanet.com/apcd/air_quality.asp
County of San Diego, Air Pollution Control District
http://www.sdapcd.org/
Mojave Desert Air Quality Management District
http://www.mdaqmd.ca.gov/
Monterey Bay Unified Air Pollution Control District
http://www.mbuapcd.org/maps/
Sacramento Metropolitan Air Quality Management District
http://www.sparetheair.com/
San Joaquin Valley Air Pollution Control District, Air Quality
Info.
http://www.valleyair.org/
San Luis Obispo County Air Pollution Control District, Weekly
Ozone Report
http://www.slocleanair.org/...weekly-ozone.asp
Santa Barbara County Air Pollution Control District, AQI
http://www.sbcapcd.org/airdata/dlywebaqi.htm
South Coast Air Quality Management District
http://www.aqmd.gov/telemweb/Reading.html
Ventura County Air Pollution Control District
http://www.vcapcd.org/forecast/fcst.htm
Colorado
Department of Public Health and the Environment, Air Pollution
Control Division, Air Quality Index
http://apcd.state.co.us/psi/
Connecticut
Department of Environmental Protection Air Quality Index
http://www.dep.state.ct.us/airmonitoring/aqi.asp

Delaware
Department of Natural Resources and Environmental Control,
Division of Air and Waste Management, Statewide Monitoring Network
(Ozone data only)
http://www.dnrec.state.de.us/....ont/air.asp
District of Columbia
Metropolitan Washington Council of Governments, AQI
http://www.mwcog.org/environ.../forecast/
AIRNOW (DC)
http://www.airnow.gov/index.cfm?action=airnow.fcsummary&stateid=10
Florida
Department of Environmental Protection, Division of Air Resource
Management
http://www.dep.state.fl.us/air/
AIRNOW (FL)
http://www.airnow.gov/index.cfm?action=airnow.fcsummary&stateid=12
Georgia
Department of Natural Resources Ambient Monitoring Program
http://www.air.dnr.state.ga.us/amp/index.php
Clean Air Campaign of Georgia, Air Quality Index
http://www.cleanaircampaign.com/
Great Lakes
Information Network
http://www.great-lakes.net/.../airqual.html...

Hawaii
Air Quality Forecasts
http://www.airnow.gov/index.cfm?action=airnow.fcsummary&stateid=15
Hawaii Department of Health, Air Quality Maps
http://hawaii.gov/doh/air-quality/index.html
Idaho
Department of Environmental Quality, Air Quality Division
http://www.deq.state.id.us/air/air1.htm
Illinois
Environmental Protection Agency, Air Quality Index
http://www.epa.state.il.us/air/aqi/
Indiana
Department of Environmental Management, Office of Air Quality,
Air Monitoring Branch - Ambient Monitoring
http://www.in.gov/idem/air/.../ambient.html
Iowa
Department of Natural Resources, Air Quality Bureau, Urban
Air Monitoring
http://www.airnow.gov/index.cfm?action=airnow.fcsummary&stateid=19
Kansas
EPA AIRNOW, Data Courtesy of Kansas Department
of Health and Environment
http://www.airnow.gov/index.cfm?action=airnow.fcsummary&stateid=20
Kentucky
Department for Environmental Protection, Division for Air
Quality, Air Quality Index
http://www.air.ky.gov/....+Index.htm
University of Louisville Ozone Forecasting Model, Kentucky Metropolitan
Areas
http://www.louisville.edu/....cst_KY5.html
Ground-Level Ozone Forecast for Kentucky Metropolitan Areas
http://www.louisville.edu/speed/mechanical/ozone/fcst/oz_fcst_KY.html

Louisiana
Department of Environmental Quality, Ozone Action Program
http://www.deq.louisiana.gov/portal/tabid/1784/Default.aspx
Maine
Department of Environmental Protection, Bureau of Air Quality
Daily Forecast
http://www.state.me.us/.../ozone/index.html
Breathing Easier Through Air Monitoring (AIR BEAM), EMPACT project
in Portland, ME
http://www.state.me.us/dep/air/beam/
Maryland
Department of the Environment, Air and Radiation Administration's
AirWatch Program - Real Time Ozone Forecast
http://www.mde.state.../ozone_forecast.asp
Massachusetts
Department of Environmental Protection, Bureau of Waste Prevention
Air Program Planning Unit Daily Air Quality Forecast
http://www.mass.gov/dep/air/community/airpol.htm
Real-time air quality information for Boston (EMPACT)
http://airbeat.org/
Michigan
Department of Environmental Quality, Air Quality Index
http://www.deq.state.mi.us/aqi/
Southeast Michigan Council of Governments - Ozone Action
http://www.semcog.org/....tion/index.htm
Minnesota
Air Pollution Control Agency, Air Quality Index
http://aqi.pca.state.mn.us/hourly/
Missouri
Department of Natural Resources, Environmental Services Program,
Air Quality Monitoring
http://www.dnr.mo.gov/alpd/apcp/
Montana
AIRNOW
http://www.airnow.gov/index.cfm?action=airnow.fcsummary&stateid=31
Yellowstone County Air Pollution Control
http://www.co.yellowstone.mt.gov/airpollution/
Nevada
AIRNOW
http://www.epa.gov/cgi-bin/airnow.cgi...
New Hampshire
Department of Environmental Services, Air Resources Division
Current Air Quality Data
http://www.des.state.nh.us/airdata/...
New Jersey Department of Environmental Protection Bureau
of Air Monitoring
http://www.state.nj.us/dep/airmon/
New Mexico
Los Alamos National Laboratory, Risk Reduction and Environmental
Stewardship Program, Near Real-Time Particulate Data
http://newnet.lanl.gov/teom/teom.asp
New York
State Department of Environmental Conservation, Division
of Air Resources Near Real Time Air Monitoring Data
http://www.dec.state.ny.us/..../index.htm
North Carolina
Department of Environment and Natural Resources, Division
of Air Quality, Ozone Forecast Center
http://daq.state.nc.us/airaware/ozone/

Ohio
Environmental Protection Agency, Division of Air Pollution
Control, AIROHIO (EMPACT)
http://airohio.epa.state.oh.us/
Regional Air Pollution Control Agency (RAPCA) serving Clark, Darke,
Greene, Miami, Montgomery, and Preble Counties, AQI
http://www.rapca.org/daily/aqstats.htm
Northeast Ohio Areawide Coordinating Agency (NOACA), Ohio University,
Texas A&M University - Kingsville (EMPACT), Northeast Ohio
Air Quality Online
http://neoair.noaca.ohiou.edu.../quality.asp
Oklahoma
Department of Environmental Quality, Air Quality Index
http://www.deq.state.ok.us/.../AQI.htm
Tulsa's Environmental Network, Air Quality Information Resources
http://www.e-tulsa.net/airhome.html
Oregon
Department of Environmental Quality, Air Quality Division,
AQI
http://www.deq.state.or.us/aq/advisories/index.htm
Pennsylvania
Department of Environmental Protection Air Quality Index
Reports
http://www.dep.state.pa.us/.../aq/aqm/aqi.htm
State of Rhode Island Department of Environmental Management/Office
of Air Resources Ozone Forecast
http://www.state.ri.us/.../air/ozone.htm
South Carolina
Department of Health and Environmental Control, Bureau of
Air Quality, Ozone Forecast
http://www.airnow.gov/index.cfm?action=airnow.fcsummary&stateid=48

Tennessee
Department of Environment and Conservation, Division of Air
Pollution Control, Tennessee Ozone Forecasting Program
http://www.state.tn.us/environm.../ozone/
Chattanooga-Hamilton County Air Pollution Control Bureau
http://www.apcb.org/
Texas
Natural Resource Conservation Commission, Air Quality Index
and Ozone Maps
http://www.tnrcc.state.tx.us/.../psi_rpt
http://www.tnrcc.state.../ozone_animation?04
Texas/Mexico-border air quality information (EMPACT), Universidad
Autonoma de Ciudad Juarez, University of Texas at El Paso
http://www.ozonemap.org/
Utah
Department of Environmental Quality, Division of Air Quality,
Air Quality Index
http://atlas.utah.gov/website/amccurrent/
Vermont
Department of Environmental Quality, Air Pollution Control
Division Real-time Data
http://www2.anr.state.vt.us/...port.cfm
Virginia
Department of Environmental Quality, Ozone Monitoring
http://www.airnow.gov/index.cfm?action=airnow.fcsummary&stateid=48
Washington, D.C.
Metropolitan Washington Council of Governments, AQI
http://www.mwcog.org/environm.../forecast/
AIRNOW (DC)
http://www.airnow.gov/index.cfm?action=airnow.fcsummary&stateid=10
Washington
Department of Ecology Air Quality Program
http://www.airnow.gov/index.cfm?action=airnow.fcsummary&stateid=56
The Spokane County Air Pollution Control Authority (SCAPCA), AQI
http://www.scapca.org/air_quality.asp
West Virginia
AIRNOW
http://www.airnow.gov/index.cfm?action=airnow.fcsummary&stateid=57
Wisconsin
Department of Natural Resources Air Management Program
http://www.dnr.state.wi.us/org/.../state.htm
Wyoming
Department of Environmental Quality, Visibility Monitoring
Network
http://www.wyvisnet.com/

Additional Links:
U.S. Senate
http://www.senate.gov/
U.S. House of Representatives
http://www.house.gov/
EPA - Learn more about where you live
http://www.epa.gov/epahome/comm.htm
The American Lung Association
http://www.lungusa.org
Housing and Urban Development E-Maps
http://www.hud.gov/offices/.../index.cfm
Environmental Defense - Get the facts on local pollution
http://www.scorecard.org
Tailpipe Tally - How much does your vehicle pollute?
http://www.environmental.../TailpipeTally/
Environmental Media Services
http://www.ems.org
