This site is part B. of Ozone Technical Resources
which links you to information on air quality data. To link to the site
you are interested in, left click with your mouse on the
Air
Quality and Emissions Trends Reports
- Ozone 1-hour Data Links to Air Quality Data
1999-2001 Ozone Air Quality Data (PDF)
Beaumont-Port Arthur, TX is not on the list, but is violating.
1998-2000 Ozone and Carbon Monoxide (1999-2000) Air Quality Summary
1997-1999 Ozone and Carbon Monoxide (1998-1999) Air Quality Summary
- 1996-1998 Ozone and Carbon Monoxide (1997-1998) Air Quality Summary
(PDF)
Summary/Overview (HTML)
1-hour data for 1996-98 (HTML)
1 hour data by area (PDF)
- 1994-96 Design Values and Ave. Expected Exceedances
by Area
by Area and County
1993-95 Air Quality Fact Sheet - Ozone Design Values
1992-94 Air Quality Fact Sheet - Ozone Design Values
1991-93
1990-92 PDF
1989-91 PDF
1988-90
- Generally 1987-89 - Data by Current Ozone Nonattainment/Maintenance
Area
Nonattainment - Classified
Nonattainment - Sec 185A
Nonattainment - Incomplete or No Data
Maintenance - Classified
Maintenance - Sec 185A
Maintenance - Incomplete or No Data
- 1997 8-hour Ozone Standard
2001-2003 Ozone Air Quality Data (PDF)
1998-2000 Ozone Air Quality Summary - See Table 3
(PDF)
- Link to 1996-98 Air Quality Design Values by State and County (at bottom
of page)
Summary/Overview (HTML)
8-hour data for 1996-98 (HTML)
8 hour data by county PDF
1995-97 Counties Not Meeting the 8-hour Ozone Standard (no data)
1995-97 8-hr Ozone Air Quality Report (by county with data)
1994-96 Counties Not Meeting the 8-hour Ozone Standard
1993-95 Counties Not Meeting the 8-hour Ozone Standard
- Carbon Monoxide
2000-2001 Carbon Monoxide Air Quality Data (PDF)
1999-2000 Carbon Monoxide Air Quality Summary - See Table 4 at the bottom
of the page
(PDF)
CO - Areas not meeting the 8-hour Carbon Monoxide NAAQS - 1997-98 PDF
If not available
- Particulate Matter (PM2.5)
1999-2001 PM2.5 Air Quality Data Data Anaylis 7/17/02 (PDF)
1999-2001 PM2.5 Air Quality Data (PDF)
2000 Fine Particulate Matter (PM2.5) County Data
1999 Summary of Preliminary Fine Particulate Matter (PM2.5) Monitoring
Data (PDF, 176K)
- Particulate Matter (PM 10)
1999-2001 PM10 Air Quality Data (PDF)
Table 1 (XLS)
Table 2 (XLS)
- Obtain Air Quality Data From EPA's Air Quality System (AQS)
Air Quality System
Requesting AQS Data
Archived Data - Hourly ozone data for numerous years - Site information file (detailed)
AQS Data Request
Selected AQS Code Descriptions
Contacts
Manuals and Guides
Generating Reports and Maps
To Run a Report, Select Geographic Area, then Choose Report or Map
- Ozone examples shown below:
Monitor Values Report - (Best) Detailed Ozone Monitor Report includes 1
and 8-hr ozone data - 4 daily maxs, exceedances, expected exceedances
by monitor by year
Monitor Trends Report - Ozone Report is of limited use since it does
not necessarily indicate if the standard has been exceeded. The report
shows the for the 8 -Hour average 1 exceedance if 4th-highest daily
maximum value is above the standard (0.08 ppm) (Ozone Example - Choose
your Area of Interest First)
Monitor Summary Report- Ozone Report is of limited use since it does
not necessarily indicate if the standard has been exceeded.
Monitor Count Report displays the number of air pollution monitors in operation at a location.
Air Quality Index Summary Report - by county or MSA
Monitor Locator Map
Query AQS Data (See last update at bottom of page)
Annual Summary Table Query
Example
Select: Year eg 2001, States (do not select ALL STATES), Interval Code:1 1-HR
W 8-HR RUN AVG BEGIN HOUR, Criteria Pollutants: 44201 OZONE, Select All Columns, Create ASCII file for download
Monitor Table Query
Example
Site Table Query
Example
Air Quality Entity Names and Definitions
AIR Now - Ozone Levels - Air Quality Forecast
AQS Web Home
-
State Sites
Mid-Atlantic Regional Air Management Association (MARAMA) - Delaware,
the District of Columbia, Maryland, New Jersey, North Carolina,
Pennsylvania, Virginia, West Virginia, Philadelphia, and Allegheny
County, Pennsylvania
The Northeast States for Coordinated Air Use Management (NESCAUM)
Air Quality Data
Alabama
Monitoring Sites
Arizona
Arizona - Maricopa County Monitoring sites
California Air Quality Data - with maps, data etc
Maps
Data
Data site by site
Bay Area Air Quality Management District
San Joaquin District
Sacramento Regional Air Quality Monitoring Sites
- South Coast (LA) Web site
Smog Levels
Historic Ozone Air Quality Trends
Air Quality Data by Year
Map of South Coast and Current Hourly Readings For Air Monitoring Subregion
Colorado
Connecticut
Florida
Illinois
Indiana
Louisiana Air Quality Data
Louisiana sites and some data
Ozone Attainment Watch in Baton Rouge
Maine sites
Michigan
Sites (PDF)
Missouri
New Jersey
New York
- North Carolina
NC Ozone Forecast Center
NC Meteorological Links - Satellite, Trajectories and other weather
sites
NC Ozone Maps
Ozone Monitoring Sites in New England
-
Nevada - Clark Co
Map
Map
Data
-
New Hampshire Ozone Monitoring Sites
Ohio
Oklahoma
Tulsa 8 Hour Averages
Pennsylvania
South Carolina
Historical Data
Sites
Tennessee
Sites
Texas
Daily Maximum Eight-Hour Ozone Averages
8-hr Exceedances (all sites)
Four Highest Eight-Hour Ozone Concentrations
1-Hour Ozone Exceedances
Real time data and weather
Utah
Historical Data
Sites
Virginia
Wisconsin
-
National Park Service and Canada
National Park Service - Air Resources
Air Quality and Monitoring Home Page
Access to NPS Air Quality Data
Air Quality Monitoring Site Reports
48 NPS Class I Parks
Monitoring Sites
Map
Contacts
Ozone Monitoring Network Map
Stations exceeding 85 ppb ozone for the maximum daily 8-hour average
Ozone Passive Sampler Monitoring Program
Mapping Resource for Air Quality Information
NPS Units within NonAttainment Counties
Air Quality GIS Map Products
NPS Air Atlas
National GIS Data Sets
Data Information - Data Clearing House
GIS Inventory and Monitoring Program
- Canada
Canada - SMOG and Air Quality
Ground-Level Ozone Maps
Maps of Ozone
- Other Information
Real-Time Air Pollution Data - Links to State Sites
Spatial Clustering of Ambient Ozone in Eastern U.S.
If not available
Clean Air Status and Trends Network - CASTNET Data
Enhanced Ozone Monitoring (PAMS)
Technical Assistant Document for Sampling and Analysis of Ozone Precursors
(TAD)
OTAG Air Quality Analysis Workgroup
Guidance for Reporting of Daily Air Quality - Air Quality Index (AQI),
July 1999
Air Quality Index Reporting Final Rule, August 4, 1999
Presentations from Spatial Data Analysis Technical Exchange Workshop - December 3-5, 2001
TTNWeb File Types - What PDF, DBF, WPD, TXT, ZIP mean
To obtain PDF and UnZip programs
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