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Found 264 datasets matching filters. (clear all filters)

  • #1 Federal

    Brownfields are real property, the expansion, redevelopment, or reuse of which may be complicated by the presence or potential presence of a hazardous substance, pollutant or contaminant. This...

    Search relevance: 1.00 | Views last month: 76 | Catalog Last Checked: September 10, 2026 at 07:10 PM
  • #2 Federal

    DATA.HRSA.GOV is the go-to source for data, dashboards, maps, reports, locators, APIs and downloadable data files on HRSA's public health programs, including: HRSA-funded Health Center grants,...

    Search relevance: 1.00 | Views last month: 70 | Catalog Last Checked: September 10, 2026 at 07:53 PM
  • #3 City

    Note, 9/9/2026: The paragraph immediately below has been edited to describe recent changes to data sourcing. Aggregated weekly data on the percent of emergency department visits and the percent...

    Search relevance: 1.00 | Views last month: 68 | Catalog Last Checked: October 21, 2026 at 07:05 PM
  • #4 Federal

    A REST web service API allowing the retrieval of real time air quality index data from AirNow.

    Search relevance: 1.00 | Views last month: 60 | Catalog Last Checked: September 10, 2026 at 07:10 PM
  • #5 Federal

    This is series-level metadata for the USGS Protected Areas Database of the United States (PAD-US) data released by the United States Geological Survey (USGS). PAD-US is the nation's inventory of...

    Search relevance: 1.00 | Views last month: 35 | Catalog Last Checked: September 10, 2026 at 10:50 PM
  • #6 City

    Sensors deployed throughout the City by Open Air Chicago measuring fine particulate matter 2.5 (PM2.5) and nitrogen dioxide (NO2). All sensors collect data on PM2.5 and NO2. Six sensors also...

    Search relevance: 1.00 | Views last month: 27 | Catalog Last Checked: October 21, 2026 at 07:06 PM
  • #7 State

    This "data lens" page allows you to search the Department of Health's provider credential database for a specific person's credential, or look at all the credentials that match certain conditions,...

    Search relevance: 1.00 | Views last month: 25 | Catalog Last Checked: September 10, 2026 at 06:41 PM
  • #8 Federal

    Spatial analysis and statistical summaries of the Protected Areas Database of the United States (PAD-US) provide land managers and decision makers with a general assessment of management intent...

    Search relevance: 1.00 | Views last month: 17 | Catalog Last Checked: September 10, 2026 at 10:18 PM
  • #9 City

    Restaurant inspection dates, grades, scores and locations for the past year for all establishments.Data Dictionary:EstablishmentID-permit numberInspectionID-System IDEstablishmentName-Name of...

    Search relevance: 1.00 | Views last month: 16 | Catalog Last Checked: September 26, 2026 at 09:36 PM
  • #10 State

    This dataset contains counts of deaths for California counties based on information entered on death certificates. Final counts are derived from static data and include out-of-state deaths to...

    Search relevance: 1.00 | Views last month: 14 | Catalog Last Checked: September 24, 2026 at 08:35 PM
  • #11 City

    Concentrations of respiratory viruses in the Chicago sewer system as measured at seven sewershed sites since February 2022. In addition to SARS-CoV-2 (the virus that causes COVID-19),...

    Search relevance: 1.00 | Views last month: 12 | Catalog Last Checked: October 21, 2026 at 07:05 PM
  • #12 Federal

    The USGS Protected Areas Database of the United States (PAD-US) is the nation's inventory of protected areas, including public land and voluntarily provided private protected areas, identified as...

    Search relevance: 1.00 | Views last month: 12 | Catalog Last Checked: September 10, 2026 at 10:31 PM
  • #13 Federal

    The ARS Culture Collection is one of the largest public collections of microorganisms in the world, containing approximately 93,000 strains of bacteria and fungi. The collection is split into...

    Search relevance: 1.00 | Views last month: 12 | Catalog Last Checked: October 09, 2026 at 04:34 PM
  • #14 State

    This dataset contains counts of live births for California as a whole based on information entered on birth certificates. Final counts are derived from static data and include out of state births...

    Search relevance: 1.00 | Views last month: 12 | Catalog Last Checked: September 24, 2026 at 08:35 PM
  • #15 Federal

    A REST web service API allowing the retrieval of historical air quality data from EPA.

    Search relevance: 1.00 | Views last month: 11 | Catalog Last Checked: September 10, 2026 at 07:10 PM
  • #16 Federal

    Spatial analysis and statistical summaries of the Protected Areas Database of the United States (PAD-US) provide land managers and decision makers with a general assessment of management intent...

    Search relevance: 1.00 | Views last month: 11 | Catalog Last Checked: September 10, 2026 at 10:37 PM
  • #17 Federal

    The Advocate Caller Application database includes information about each contact to the National Domestic Violence Hotline (The Hotline) or loveisrespect (LIR) helpline, made by telephone, chat,...

    Search relevance: 1.00 | Views last month: 10 | Catalog Last Checked: September 10, 2026 at 07:36 PM
  • #18 City

    Healthy Chicago Equity Zones is an initiative of the Chicago Department of Public Health (CDPH) to organize and support hyperlocal, community-led efforts that promote health and racial equity....

    Search relevance: 1.00 | Views last month: 10 | Catalog Last Checked: September 10, 2026 at 06:02 PM
  • #19 City

    Counts of mosquitoes by year, week, and species collected by the Chicago Department of Public Health (CDPH) Environmental Health program. CDPH maintains an environmental surveillance program...

    Search relevance: 1.00 | Views last month: 10 | Catalog Last Checked: October 07, 2026 at 06:55 PM
  • #20 City

    The New York City Community Health Survey (CHS) is a telephone survey conducted annually by the DOHMH, Division of Epidemiology, Bureau of Epidemiology Services. CHS provides robust data on the...

    Search relevance: 1.00 | Views last month: 10 | Catalog Last Checked: September 10, 2026 at 06:31 PM

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