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City
Open Air Chicago Individual Measurements
City of Chicago —
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... -
City
Beach Weather Stations - Automated Sensors
City of Chicago —
The Chicago Park District maintains weather sensors at beaches along Chicago's Lake Michigan lakefront. These sensors generally capture the indicated measurements... -
City
Array of Things Locations
City of Chicago —
Locations of Array of Things sensor nodes. For more information on the Array of Things project, see https://arrayofthings.github.io. -
City
Open Air Chicago Hour Aggregations
City of Chicago —
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... -
City
Open Air Chicago Day Aggregations
City of Chicago —
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... -
City
Divvy Bicycle Stations - Historical
City of Chicago —
This dataset is no longer updated and is historical-only. Historical availability of bicycles and docks to return bicycles at the Divvy stations... -
City
Smart Green Infrastructure Monitoring Sensors - Historical
City of Chicago —
This dataset is historical-only. -- Results from a 2017-2018 project of City-installed sensors measuring water runoff from streets and sidewalks. These data can be... -
City
Beach Water Quality - Automated Sensors
City of Chicago —
The Chicago Park District maintains sensors in the water at beaches along Chicago's Lake Michigan lakefront. These sensors generally capture the indicated... -
County
Allegheny County Traffic Counts
Allegheny County / City of Pittsburgh / Western PA Regional Data Center —
Traffic sensors at over 1,200 locations in Allegheny County collect vehicle counts for the Pennsylvania Department of Transportation. Data included in the Health... -
City
Queens Air Quality Sensor Pilot (February - November 2024)
City of New York —
This dataset is from an air quality monitoring pilot in Maspeth, Queens between February and November 2024 as part of the NYC Office of Technology and Innovation's... -
Federal
Summary of Evaluation of Commercially Available Air Sensor Performance in Biomass Burning Plumes (Revised Version)
U.S. Environmental Protection Agency —
Reference and sensor data from grassland prescribed burn experiments in 2017 and chamber burn experiments in 2018 used in the paper "Summary of Evaluation of... -
Federal
"High dynamic range electro-optic dual-comb interrogation of optomechanical sensors" to be published in Optics Letters.
National Institute of Standards and Technology —
"High dynamic range electro-optic dual-comb interrogation of optomechanical sensors" to be published in Optics Letters.