North American Research Strategy for Tropospheric Ozone

NARSTO (formerly North American Research Strategy for Tropospheric Ozone) was a partnership among government, private industry, and research organizations in Canada, the United States and Mexico that was dedicated to improving the management of air quality in North America. Its primary mission to coordinate and enhance policy-relevant scientific research and assessment of tropospheric pollution behavior; its activities input for science-based decision-making and determination of workable, efficient, and effective strategies for local and regional air-pollution management. Data products from local, regional, and international monitoring and research programs are available.

The NARSTO organization, having met the goals of its 1999 charter, was disbanded as of December 31, 2010

Disciplines:   Aerosols Tropospheric Composition Field Campaigns
Collection Disciplines Spatial Temporal
NARSTO_EPA_SS_ATLANTA_1999_CHEM_PM_MET_DATA_1
NARSTO EPA Supersite (SS) Atlanta 1999 Air Chemistry, Particulate Matter (PM), and Meteorological Data
Aerosols,  Tropospheric Composition,  Field Campaigns Spatial Coverage:
(33.78, 33.78), (-84.41, -84.41)
Temporal Coverage:
1999-07-30 - 1999-09-03
Temporal Resolution:
15 minutes
NARSTO_EPA_SS_ATLANTA_1999_UAH_MIPS_DATA_1
NARSTO EPA Supersite (SS) Atlanta 1999 University of Alabama-Huntsville (UAH) Mobile Integrated Profiling System (MIPS) Wind Data
Aerosols,  Tropospheric Composition,  Field Campaigns Spatial Coverage:
(33.78, 33.78), (-84.41, -84.41)
Temporal Coverage:
1999-07-29 - 1999-09-02
Temporal Resolution:
Variable
NARSTO_EPA_SS_ATLANTA_RAPID_SPMS_DATA_1
NARSTO EPA Supersite (SS) Atlanta 1999 Rapid Single-Particle Mass Spectrometer (SPMS) Data.
Aerosols,  Tropospheric Composition,  Field Campaigns Spatial Coverage:
(33.78, 33.78), (-84.41, -84.41)
Temporal Coverage:
1999-08-10 - 1999-08-31
Temporal Resolution:
Variable
NARSTO_EPA_SS_BALTIMORE_JHU_LIDAR_DATA_1
NARSTO EPA Supersite (SS) Baltimore, Johns Hopkins University (JHU) LIDAR Backscatter and Mixing Height Data
Aerosols,  Tropospheric Composition,  Field Campaigns Spatial Coverage:
(39.23, 39.33), (-76.62, -76.55)
Temporal Coverage:
2001-05-22 - 2002-09-05
Temporal Resolution:
Variable
NARSTO_EPA_SS_BALTIMORE_JHU_MET_DATA_1
NARSTO EPA Supersite (SS) Baltimore, Johns Hopkins University Meteorolgical Data
Aerosols,  Tropospheric Composition,  Field Campaigns Spatial Coverage:
(39.29, 39.29), (-76.55, -76.55)
Temporal Coverage:
2002-02-13 - 2003-03-15
Temporal Resolution:
5 minutes
NARSTO_EPA_SS_BALTIMORE_RAPID_SPMS_DATA_1
NARSTO EPA Supersite (SS) Baltimore, Rapid Single-Particle Mass Spectrometer (RSMS) Data
Aerosols,  Tropospheric Composition,  Field Campaigns Spatial Coverage:
(39.29, 39.29), (-76.55, -76.55)
Temporal Coverage:
2002-03-20 - 2002-12-10
Temporal Resolution:
Variable
NARSTO_EPA_SS_BALTIMORE_SEAS_PM25_METAL_CYTOKINES_1
NARSTO EPA Supersite (SS) Baltimore, Semicontinuous Elements in Aerosol Sampler (SEAS) Particulate Matter (PM) 25 Metal Cytokines Data
Aerosols,  Tropospheric Composition,  Field Campaigns Spatial Coverage:
(39, 40), (-77, -76)
Temporal Coverage:
2001-08-27 - 2002-11-27
Temporal Resolution:
30 minutes
NARSTO_EPA_SS_FRESNO_AETHALOM_MULTI_WL_CARBON_1
NARSTO EPA Supersite (SS) Fresno, Aethalometer Multi-Wavelength Carbon Data
Aerosols,  Tropospheric Composition,  Field Campaigns Spatial Coverage:
(36.78, 36.78), (-119.77, -119.77)
Temporal Coverage:
1999-05-12 - 2007-01-01
Temporal Resolution:
5 minutes
NARSTO_EPA_SS_FRESNO_BAM_PM_MASS_1
NARSTO EPA Supersite (SS) Fresno, Beta Attenuation Monitors (BAM), Particulate Mass Concentration Data
Aerosols,  Tropospheric Composition,  Field Campaigns Spatial Coverage:
(36.78, 36.78), (-119.77, -119.77)
Temporal Coverage:
1999-12-04 - 2004-01-01
Temporal Resolution:
Hourly
NARSTO_EPA_SS_FRESNO_EC_PM25_FRACTION_1
NARSTO EPA Supersite (SS) Fresno, Elemental Carbon in 2.5 um Aerosol Fraction Data
Aerosols,  Tropospheric Composition,  Field Campaigns Spatial Coverage:
(36.78, 36.78), (-119.77, -119.77)
Temporal Coverage:
1999-12-17 - 2007-01-01
Temporal Resolution:
5 minutes
NARSTO_EPA_SS_FRESNO_MET_DATA_1
NARSTO EPA Supersite (SS) Fresno, Beta Attenuation Monitors (BAM) Meteorological Data
Aerosols,  Tropospheric Composition,  Field Campaigns Spatial Coverage:
(36.79, 36.79), (-119.78, -119.78)
Temporal Coverage:
2000-05-24 - 2007-01-01
Temporal Resolution:
5 minutes
NARSTO_EPA_SS_FRESNO_PARTICLE_PAC_DATA_1
NARSTO EPA Supersite (SS) Fresno, Particle-bound Polycyclic Aromatic Compound Data
Aerosols,  Tropospheric Composition,  Field Campaigns Spatial Coverage:
(36.78, 36.78), (-119.77, -119.77)
Temporal Coverage:
1999-09-30 - 2007-01-01
Temporal Resolution:
5 minutes
NARSTO_EPA_SS_FRESNO_PM25_NO3_SO4_1
NARSTO EPA Supersite (SS) Fresno, Particulate Matter (PM) 2.5 Particulate Nitrate and Sulfate Data
Aerosols,  Tropospheric Composition,  Field Campaigns Spatial Coverage:
(36.78, 36.78), (-119.77, -119.77)
Temporal Coverage:
2000-10-12 - 2006-01-01
Temporal Resolution:
10 minutes
NARSTO_EPA_SS_FRESNO_PM25_OC_EC_1
NARSTO EPA_SS_FRESNO PM2.5 Organic and Elemental Carbon Data
Aerosols,  Tropospheric Composition,  Field Campaigns Spatial Coverage:
(36.78, 36.78), (-119.77, -119.77)
Temporal Coverage:
2000-01-13 - 2005-04-01
Temporal Resolution:
60 minutes
NARSTO_EPA_SS_FRESNO_TEOM_PM_MASS_1
NARSTO EPA_SS_FRESNO TEOM Particulate Mass Concentration Data
Aerosols,  Tropospheric Composition,  Field Campaigns Spatial Coverage:
(36.78, 36.78), (-119.77, -119.77)
Temporal Coverage:
1999-07-10 - 2003-09-30
Temporal Resolution:
5 minutes
NARSTO_EPA_SS_HOUSTON_DMA_DATA_1
NARSTO EPA_SS_HOUSTON Differential Mobility Analyzer Data
Aerosols,  Tropospheric Composition,  Field Campaigns Spatial Coverage:
(29.5, 30), (-95.5, -95)
Temporal Coverage:
2000-08-18 - 2001-11-07
Temporal Resolution:
Daily
NARSTO_EPA_SS_HOUSTON_NH3_HNO3_DATA_1
NARSTO EPA Supersite (SS) Houston, Ammonia and Nitric Acid Data
Aerosols,  Tropospheric Composition,  Field Campaigns Spatial Coverage:
(29.67, 29.9), (-95.33, -95.13)
Temporal Coverage:
2000-09-30 - 2001-05-23
Temporal Resolution:
Daily
NARSTO_EPA_SS_HOUSTON_NO3_SO4_C_DATA_1
NARSTO EPA_SS_HOUSTON PM2.5 Nitrate, Sulfate, and Carbon Data
Aerosols,  Tropospheric Composition,  Field Campaigns Spatial Coverage:
(29.66, 29.9), (-95.32, -95.06)
Temporal Coverage:
2000-08-12 - 2002-11-05
Temporal Resolution:
Continuous
NARSTO_EPA_SS_HOUSTON_RAPID_SPMS_DATA_1
NARSTO EPA Supersite (SS) Houston, Rapid Single-Particle Mass Spectrometer (SPMS) Data
Aerosols,  Tropospheric Composition,  Field Campaigns Spatial Coverage:
(29.7, 29.7), (-95.2, -95.2)
Temporal Coverage:
1999-08-25 - 2000-08-31
Temporal Resolution:
Variable
NARSTO_EPA_SS_HOUSTON_TEXAQS2000_CAMS_DATA_1
NARSTO EPA_SS_HOUSTON TEXAQS2000 TNRCC CAMS Air Quality Data
Aerosols,  Tropospheric Composition,  Field Campaigns Spatial Coverage:
(27.76, 33.36), (-98.31, -93.76)
Temporal Coverage:
2000-08-02 - 2000-09-30
Temporal Resolution Range:
1 minute - < 1 hour
Temporal Resolution:
5 minutes
NARSTO_EPA_SS_HOUSTON_TEXAQS2000_DOE_G-1_DATA_1
NARSTO EPA_SS_HOUSTON TEXAQS2000 DOE G-1 Air Chemistry, Aerosol, and Met Data
Aerosols,  Tropospheric Composition,  Field Campaigns Spatial Coverage:
(28.46, 31.68), (-97.45, -94.47)
Temporal Coverage:
2000-08-19 - 2000-09-12
Temporal Resolution:
Variable
NARSTO_EPA_SS_HOUSTON_TEXAQS2000_HCHO_H2O2_DATA_1
NARSTO EPA Supersite (SS) Houston, Texas Air Quality Study 2000 (TexAQS2000) Formaldehyde and Hydrogen Peroxide Data
Aerosols,  Tropospheric Composition,  Field Campaigns Spatial Coverage:
(29, 29), (-95.18, -95.18)
Temporal Coverage:
2000-08-12 - 2000-09-25
Temporal Resolution:
15 minutes
NARSTO_EPA_SS_HOUSTON_TEXAQS2000_PM25_ORG_DATA_1
NARSTO EPA Supersite (SS) Houston, Texas Air Quality Study 2000 (TexAQS2000) Particulate Matter (PM) 2.5 Organic Speciation Data
Aerosols,  Tropospheric Composition,  Field Campaigns Spatial Coverage:
(29.66, 29.9), (-95.32, -95.06)
Temporal Coverage:
2000-08-15 - 2000-09-15
Temporal Resolution:
Variable
NARSTO_EPA_SS_HOUSTON_TEXAQS2000_PM_FTIR_1
NARSTO EPA_SS_HOUSTON TEXAQS2000 Particulate Matter FTIR Composition
Aerosols,  Tropospheric Composition,  Field Campaigns Spatial Coverage:
(29, 30.5), (-96, -93)
Temporal Coverage:
2000-08-05 - 2000-09-13
Temporal Resolution:
Daily
NARSTO_EPA_SS_HOUSTON_TEXAQS2000_PM_SIZE_MASS_1
NARSTO EPA Supersite (SS) Houston, Texas Air Quality Study 2000 (TexAQS2000) Size-specific Particulate Matter (PM) Mass Concentration Data
Aerosols,  Tropospheric Composition,  Field Campaigns Spatial Coverage:
(29.66, 29.76), (-95.18, -95.06)
Temporal Coverage:
2000-08-17 - 2000-09-13
Temporal Resolution:
Daily
NARSTO_EPA_SS_HOUSTON_TEXAQS2000_WB_TUNNEL_1
NARSTO EPA_SS_HOUSTON TEXAQS2000 Washburn Tunnel Air Quality Monitoring Data
Aerosols,  Tropospheric Composition,  Field Campaigns Spatial Coverage:
(29, 30.5), (-96, -93)
Temporal Coverage:
2000-08-29 - 2000-09-01
Temporal Resolution:
Daily
NARSTO_EPA_SS_LOS_ANGELES_AETHALOMETER_EC_DATA_1
NARSTO EPA Supersite (SS) Los Angeles Aethalometer Elemental Carbon Data
Aerosols,  Tropospheric Composition,  Field Campaigns Spatial Coverage:
(33.93, 34.13), (-177.33, -118.16)
Temporal Coverage:
2000-09-15 - 2003-10-16
Temporal Resolution:
5 minutes
NARSTO_EPA_SS_LOS_ANGELES_APS_DATA_1
NARSTO EPA_SS_LOS_ANGELES Aerodynamic Particle Size Data
Aerosols,  Tropospheric Composition,  Field Campaigns Spatial Coverage:
(33.9, 34.2), (-118.2, -117.3)
Temporal Coverage:
2000-12-08 - 2001-09-08
Temporal Resolution:
15 minutes
NARSTO_EPA_SS_LOS_ANGELES_HEADS_PART_IONS_MASS_1
NARSTO EPA_SS_LOS_ANGELES Harvard/EPA Annular Denuder System (HEADS) Data
Aerosols,  Tropospheric Composition,  Field Campaigns Spatial Coverage:
(33.96, 34.13), (-117.72, -117.33)
Temporal Coverage:
2001-03-14 - 2003-06-11
Temporal Resolution:
Daily
NARSTO_EPA_SS_LOS_ANGELES_MOUDI_DATA_1
NARSTO EPA_SS_LOS_ANGELES Size-Fractionated PM Composition Data (MOUDI)
Aerosols,  Tropospheric Composition,  Field Campaigns Spatial Coverage:
(33.93, 34.13), (-118.16, -117.33)
Temporal Coverage:
2000-10-03 - 2003-09-19
Temporal Resolution:
Variable
NARSTO_EPA_SS_LOS_ANGELES_PARTISOL_DATA_1
NARSTO EPA_SS_LOS_ANGELES PM2.5-10 Composition and Mass Data
Aerosols,  Tropospheric Composition,  Field Campaigns Spatial Coverage:
(33.93, 34.13), (-118.16, -117.33)
Temporal Coverage:
2000-10-03 - 2003-09-19
Temporal Resolution:
Variable
NARSTO_EPA_SS_LOS_ANGELES_PM25_CARBON_1
NARSTO EPA_SS_LOS_ANGELES PM2.5 Particulate Carbon
Aerosols,  Tropospheric Composition,  Field Campaigns Spatial Coverage:
(34.13, 34.13), (-117.7, -117.7)
Temporal Coverage:
2002-01-14 - 2002-05-24
Temporal Resolution:
10 minutes
NARSTO_EPA_SS_LOS_ANGELES_PM25_NITRATE_1
NARSTO EPA_SS_LOS_ANGELES PM2.5 Particulate Nitrate
Aerosols,  Tropospheric Composition,  Field Campaigns Spatial Coverage:
(33.99, 34.13), (-117.7, -117.41)
Temporal Coverage:
2001-07-11 - 2002-01-11
NARSTO_EPA_SS_LOS_ANGELES_SMPS_DATA_1
NARSTO EPA_SS_LOS_ANGELES Scanning Mobility Particle Size Data
Aerosols,  Tropospheric Composition,  Field Campaigns Spatial Coverage:
(33.9, 34.2), (-118.2, -117.3)
Temporal Coverage:
2000-12-08 - 2002-02-22
Temporal Resolution:
15 minutes
NARSTO_EPA_SS_LOS_ANGELES_TEOM_PM25_DATA_1
NARSTO EPA_SS_LOS_ANGELES TEOM PM2.5 Mass Concentration Data
Aerosols,  Tropospheric Composition,  Field Campaigns Spatial Coverage:
(33.9, 34.1), (-118.1, -117.3)
Temporal Coverage:
2000-12-19 - 2002-09-03
Temporal Resolution:
Hourly
NARSTO_EPA_SS_NEW_YORK_AIR_CHEM_PM_MET_DATA_1
NARSTO EPA_SS_NEW_YORK Air Chemistry, Particulate Matter, and Met Data
Aerosols,  Tropospheric Composition,  Field Campaigns Spatial Coverage:
(40.7, 44.39), (-77.21, -73.7)
Temporal Coverage:
2000-01-01 - 2006-01-01
Temporal Resolution:
Variable
NARSTO_EPA_SS_PITTSBURGH_GAS_PM_PROPERTY_DATA_1
NARSTO EPA Supersite (SS) Pittsburgh Gas Concentration and Particulate matter (PM) Physical Properties Data
Aerosols,  Tropospheric Composition,  Field Campaigns Spatial Coverage:
(40.44, 40.44), (-79.94, -79.94)
Temporal Coverage:
2001-05-23 - 2002-09-01
Temporal Resolution:
Variable
NARSTO_EPA_SS_PITTSBURGH_MET_DATA_1
NARSTO EPA Supersite (SS) Pittsburgh Meteorological Data
Aerosols,  Tropospheric Composition,  Field Campaigns Spatial Coverage:
(40.44, 40.44), (-79.94, -79.94)
Temporal Coverage:
2001-07-01 - 2002-11-01
Temporal Resolution:
Variable
NARSTO_EPA_SS_PITTSBURGH_PM_COMPOSITION_DATA_1
NARSTO EPA Supersite (SS) Pittsburgh Particulate Matter (PM) Composition Data
Aerosols,  Tropospheric Composition,  Field Campaigns Spatial Coverage:
(40.44, 40.44), (-79.94, -79.94)
Temporal Coverage:
2001-06-29 - 2002-09-29
Temporal Resolution:
Variable
NARSTO_EPA_SS_PITTSBURGH_RAPID_SPMS_DATA_1
NARSTO EPA Supersite (SS) Pittsburgh Rapid Single-Particle Mass Spectrometer Data
Aerosols,  Tropospheric Composition,  Field Campaigns Spatial Coverage:
(40.4, 40.4), (-79.9, -79.9)
Temporal Coverage:
2001-09-20 - 2001-12-27
Temporal Resolution:
Variable
NARSTO_EPA_SS_ST_LOUIS_AIR_CHEM_PM_MET_DATA_1
NARSTO_EPA_SS_ST_LOUIS Air Chemistry, Particulate Matter, Met Data
Aerosols,  Tropospheric Composition,  Field Campaigns Spatial Coverage:
(38.5, 38.7), (-90.2, -90)
Temporal Coverage:
2000-06-22 - 2003-07-20
Temporal Resolution:
5 minutes
NARSTO_ICARTT_NEAX_2004_DOE_G-1_DATA_1
NARSTO ICARTT NEAX 2004 DOE G-1 Air Chemistry, Aerosol, and Met Data
Aerosols,  Tropospheric Composition,  Field Campaigns Spatial Coverage:
(38.06, 42.18), (-82.5, -76.2)
Temporal Coverage:
2004-07-24 - 2004-08-11
Temporal Resolution:
Variable
NARSTO_NE_MODEL_1
NARSTO 1998 Model-Intercomparison Study Verification Data: NARSTO-Northeast 1995 Surface Ozone, NO, and NOx Langley Data Center Data Set
Aerosols,  Tropospheric Composition,  Field Campaigns Spatial Coverage:
(34.32, 47.35), (-88.81, -67.59)
Temporal Coverage:
1995-05-01 - 1995-09-30
Temporal Resolution Range:
Hourly - < Daily
NARSTO_NE_NEXRAD_IMAGES_1
NARSTO-NE Selected NEXRAD Images for 1995
Aerosols,  Tropospheric Composition,  Field Campaigns Spatial Coverage:
(36.5, 45), (-82, -68)
Temporal Coverage:
1995-07-12 - 1995-09-08
Temporal Resolution:
Hourly
NARSTO_PAC2001_CASSIAR_TUNNEL_GAS_PM_DATA_1
NARSTO Pacific 2001 Air Quality Study (PAC2001) Cassiar Tunnel Gaseous and Particle Mass and Composition Data
Aerosols,  Tropospheric Composition,  Field Campaigns Spatial Coverage:
(49.28, 49.28), (-123.03, -123.03)
Temporal Coverage:
2001-08-08 - 2001-08-15
Temporal Resolution:
Hourly
NARSTO_PAC2001_CESSNA_VOC_PM_OZONE_MET_DATA_1
NARSTO PAC2001 CFS Cessna VOC, Particle Count, Ozone, and Meteorological Data
Aerosols,  Tropospheric Composition,  Field Campaigns Spatial Coverage:
(48.85, 49.31), (-123.13, -121.74)
Temporal Coverage:
2001-08-14 - 2001-08-31
Temporal Resolution:
Daily
NARSTO_PAC2001_CONVAIR_PM_OZONE_MET_DATA_1
NARSTO PAC2001 NRC-IAR Convair 580 Particle Count, Ozone, Meteorological Data
Aerosols,  Tropospheric Composition,  Field Campaigns Spatial Coverage:
(48.35, 49.49), (-123.86, -121.52)
Temporal Coverage:
2001-08-14 - 2001-08-30
Temporal Resolution:
Variable
NARSTO_PAC2001_GOLDEN_EARS_GAS_PM_DATA_1
NARSTO PAC2001 Golden Ears Provincial Park Gaseous and Particle Data
Aerosols,  Tropospheric Composition,  Field Campaigns Spatial Coverage:
(49.27, 49.28), (-122.58, -122.5)
Temporal Coverage:
2001-08-03 - 2001-08-11
Temporal Resolution:
Variable
NARSTO_PAC2001_GVRD_CAPMON_AIR_QUAL_DATA_1
NARSTO PAC2001 GVRD and CAPMoN Supplemental Air Quality Data
Aerosols,  Tropospheric Composition,  Field Campaigns Spatial Coverage:
(48.78, 49.37), (-123.16, -121.94)
Temporal Coverage:
2001-01-01 - 2002-01-01
Temporal Resolution:
Daily
NARSTO_PAC2001_LANGLEY_GAS_PM_MET_DATA_1
NARSTO PAC2001 Langley Site Gaseous, Particle, and Meteorological Data
Aerosols,  Tropospheric Composition,  Field Campaigns Spatial Coverage:
(48.41, 49.16), (-123.6, -121.94)
Temporal Coverage:
2001-08-08 - 2001-09-02
Temporal Resolution:
Hourly
NARSTO_PAC2001_SLOCAN_PARK_GAS_PM_MET_DATA_1
NARSTO Pacific 2001 Air Quality Study (PAC2001) Slocan Park (SLPK) Slocan Park Site Gaseous, Partculate Matter (PM), and Meteorological Data
Aerosols,  Tropospheric Composition,  Field Campaigns Spatial Coverage:
(49.23, 49.24), (-123.05, -123.05)
Temporal Coverage:
2001-08-11 - 2001-09-01
Temporal Resolution:
Variable
NARSTO_PAC2001_SUMAS_MTN_GAS_PM_MET_DATA_1
NARSTO PAC2001 Sumas Eagle Ridge Gaseous, Particle, and Meteorological Data
Aerosols,  Tropospheric Composition,  Field Campaigns Spatial Coverage:
(49.05, 49.05), (-122.25, -122.25)
Temporal Coverage:
2001-08-13 - 2001-09-05
Temporal Resolution:
Variable
NARSTO_SHEMP_CANADA_PM_COMPOSITION_DATA_1
NARSTO SHEMP Particulate Matter Composition Data, Canada, 2000-2002
Aerosols,  Tropospheric Composition,  Field Campaigns Spatial Coverage:
(43.66, 49.22), (-121.98, -79.4)
Temporal Coverage:
2000-02-14 - 2002-08-01
Temporal Resolution:
Daily
NARSTO_SOS99NASH_G-1_AIR_CHEMISTRY_DATA_1
NARSTO SOS99NASH DOE G-1 Air Chemistry Data
Aerosols,  Tropospheric Composition,  Field Campaigns Spatial Coverage:
(35.97, 36.66), (-86.98, -86.19)
Temporal Coverage:
1999-06-26 - 1999-06-26
Temporal Resolution:
Daily
NARSTO_SOS99NASH_SURFACE_MET_CHEM_DATA_1
NARSTO SOS99 Nashville Tennessee Valley Authority (TVA) Surface Meteorology and Chemistry Data
Aerosols,  Tropospheric Composition,  Field Campaigns Spatial Coverage:
(36.16, 36.25), (-87.36, -86.78)
Temporal Coverage:
1999-06-15 - 1999-07-16
Temporal Resolution:
5 minutes
NARSTO_SOS99NASH_WIND_PROFILER_DATA_1
NARSTO SOS99NASH Wind Profiler Data
Aerosols,  Tropospheric Composition,  Field Campaigns Spatial Coverage:
(35.73, 36.38), (-87.65, -86.4)
Temporal Coverage:
1999-05-19 - 1999-08-04
Temporal Resolution Range:
Hourly - < Daily
Temporal Resolution:
Daily
NARSTO_SOS99NASH_WP3D_CHEMISTRY_DATA_1
NARSTO SOS99NASH WP-3D Orion Air Chemistry Data
Aerosols,  Tropospheric Composition,  Field Campaigns Spatial Coverage:
(27.7, 40.11), (-94.04, -77.97)
Temporal Coverage:
1999-06-26 - 1999-07-19
Temporal Resolution:
Daily
NARSTO_SOS_SC_UPSTATE_PM25_COMPOSITION_1
NARSTO_SOS_SC_UPSTATE PM2.5 Composition Data
Aerosols,  Tropospheric Composition,  Field Campaigns Spatial Coverage:
(34.58, 34.58), (-82.81, -82.81)
Temporal Coverage:
2001-01-01 - 2002-02-01
Temporal Resolution:
Daily
NARSTO_STIFS_CANADA_PM_INORG_VOC_DATA_1
NARSTO_STIFS_CANADA PM Inorganic Volatile Organic Compounds Data
Aerosols,  Tropospheric Composition,  Field Campaigns Spatial Coverage:
(42.29, 46.31), (-83.07, -72.04)
Temporal Coverage:
2001-06-25 - 2002-01-22
Temporal Resolution:
Variable
NARSTO_Texas_PM2.5_Sampling_and_Analysis_Study_1997-1998_1
NARSTO Texas Particulate Matter (PM) 2.5 Sampling and Analysis Study: 1997-1998 Data
Aerosols,  Tropospheric Composition,  Field Campaigns Spatial Coverage:
(27.81, 32.77), (-106.48, -94)
Temporal Coverage:
1997-03-11 - 1998-03-12
Temporal Resolution:
Daily