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2,812 datasets for “monitor”
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Radon Test Results September 1986 - Current Annual County Environmental Protection
Department of Environmental ProtectionUpdated 20 Oct 2026
PA Department of Environmental Protection (DEP) Radon Test Result Data provided to the Environmental Protection Agency (EPA) through …
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Nova Scotia Provincial Ambient Sulphur Dioxide (SO2) Hourly Data Sable Island
data.novascotia.caUpdated 9 Aug 2022
Hourly ambient sulphur dioxide (SO2) data in parts per billion from provincial ambient air quality monitoring stations across …
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Nova Scotia Provincial Ambient Nitrogen Oxides (NOx, NO2, NO) Hourly Data Aylesford
data.novascotia.caUpdated 9 Aug 2022
Hourly ambient nitrogen oxides (NOx, NO2, NO) data in parts per billion from provincial ambient air quality monitoring …
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Nova Scotia Provincial Ambient Nitrogen Oxides (NOx, NO2, NO) Hourly Data Lake Major
data.novascotia.caUpdated 20 Aug 2026
Hourly ambient nitrogen oxides (NOx, NO2, NO) data in parts per billion from provincial ambient air quality monitoring …
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Air Quality Data (near real-time)
Alberta Environmental Monitoring, Evaluation and Reporting AgencyUpdated 13 Nov 2026
This dataset is collected by the Calgary Region Airshed Zone (CRAZ) and submitted to Alberta Environment and Parks …
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CDC PRAMStat Data for 2002
Centers for Disease Control and Prevention Division of Reproductive Health Pregnancy Risk Assessment Monitoring System (PRAMS)Updated 17 Mar 2015
… PRAMS, the Pregnancy Risk Assessment Monitoring System, is a surveillance system collecting state-specific, population-based data on …
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Nova Scotia Provincial Ambient Nitrogen Oxides (NOx, NO2, NO) Hourly Data Pictou
data.novascotia.caUpdated 20 Aug 2026
Hourly ambient nitrogen oxides (NOx, NO2, NO) data in parts per billion from provincial ambient air quality monitoring …
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Historic HPMS Data (Universe) - 1994
FHWA, Office of Highway Policy InformationUpdated 8 Jul 2022
Historic Highway Performance Monitoring System universe data for the year 1994
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Historic HPMS Data (Universe) - 1990
FHWA, Office of Highway Policy InformationUpdated 6 Jul 2022
Historic Highway Performance Monitoring System universe data for the year 1990
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Nova Scotia Provincial Ambient Nitrogen Oxides (NOx, NO2, NO) Hourly Data Sable Island
data.novascotia.caUpdated 9 Aug 2022
Hourly ambient nitrogen oxides (NOx, NO2, NO) data in parts per billion from provincial ambient air quality monitoring …
- CSV
- JSON
- SODA API
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Historic HPMS Data (Universe) - 1991
FHWA, Office of Highway Policy InformationUpdated 6 Jul 2022
Historic Highway Performance Monitoring System universe data for the year 1991
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Historic HPMS Data (Universe) - 1989
FHWA, Office of Highway Policy InformationUpdated 6 Jul 2022
Historic Highway Performance Monitoring System universe data for the year 1989
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Travel Monitoring Analysis System (TMAS) Traffic Volume 2023
FHWA, Office of Highway Policy InformationUpdated 16 Jun 2025
2023 Traffic Volume Data from FHWA's TMAS Data Program. Unweighted raw continuous traffic count information collected by …
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Historic HPMS Data (Universe) - 1992
FHWAUpdated 6 Jul 2022
Historic Highway Performance Monitoring System universe data for the year 1992
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Historic HPMS Data (Universe) - 1993
FHWA, Office of Highway Policy InformationUpdated 6 Jul 2022
Historic Highway Performance Monitoring System universe data for the year 1993
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Historic HPMS Data (Sample) - 1984
FHWA, Office of Highway Policy InformationUpdated 8 Jul 2022
Historic Highway Performance Monitoring System sample data for the year 1984
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Historic HPMS Data (Sample) - 2000
FHWA, Office of Highway Policy InformationUpdated 8 Jul 2022
Historic Highway Performance Monitoring System sample data for the year 2000
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Travel Monitoring Analysis System (TMAS) Traffic Volume 2022
FHWA, Office of Highway Policy InformationUpdated 18 Jun 2025
2022 Traffic Volume Data from FHWA's TMAS Data Program. Unweighted raw continuous traffic count information collected by …
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- SODA API
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Nova Scotia Provincial Ambient Sulphur Dioxide (SO2) Hourly Data Sydney
data.novascotia.caUpdated 20 Aug 2026
Hourly ambient sulphur dioxide (SO2) data in parts per billion from provincial ambient air quality monitoring stations across …
- CSV
- JSON
- SODA API
- Socrata networkLive preview
Historic HPMS Data (Universe) - 2005
Federal Highway AdministrationUpdated 7 Jul 2022
Historic Highway Performance Monitoring System universe data for the year 2005
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