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This is a Non-Federal dataset covered by different Terms of Use than Data.gov.

Air Quality Clarity Node Sensors

Metadata Updated: January 14, 2026

This dataset is made up of hourly measurements of PM2.5 and PM10, and meteorological measurements, collected through DOEE’s Clarity Node network in the District of Columbia. The meteorological data collected are the sensor’s internal temperature and relative humidity readings. Measurements are collected to gain a better understanding of hyper-local air quality data. This data is collected through 24-hour continuous measurements.

Access & Use Information

Public: This dataset is intended for public access and use. Non-Federal: This dataset is covered by different Terms of Use than Data.gov. License: Creative Commons Attribution

Downloads & Resources

Dates

Metadata Created Date April 30, 2024
Metadata Updated Date January 14, 2026

Metadata Source

Harvested from DC data

Additional Metadata

Resource Type Dataset
Metadata Created Date April 30, 2024
Metadata Updated Date January 14, 2026
Publisher Department of Energy and Environment
Maintainer
Identifier https://www.arcgis.com/home/item.html?id=aef3f004c5c646fea60c7e3982e7955c&sublayer=81
Data First Published 2023-12-07T16:32:19.000Z
Data Last Modified 2026-01-06T10:34:03.000Z
Category geospatial
Public Access Level public
Metadata Context https://project-open-data.cio.gov/v1.1/schema/catalog.jsonld
Schema Version https://project-open-data.cio.gov/v1.1/schema
Catalog Describedby https://project-open-data.cio.gov/v1.1/schema/catalog.json
Harvest Object Id d0ab1661-6593-4455-858b-29c40194ced4
Harvest Source Id b05f955a-65d6-4288-9558-15a5ebc74e36
Harvest Source Title DC data
Homepage URL https://opendata.dc.gov/datasets/DCGIS::air-quality-clarity-node-sensors
License https://creativecommons.org/licenses/by/4.0
Metadata Type geospatial
Old Spatial -77.0185,38.8148,-76.9707,38.9689
Source Datajson Identifier True
Source Hash 668482648d663dcf58f5fbeda7c838ed32da0296647a59dd0097626a77384a69
Source Schema Version 1.1
Spatial {"type": "Polygon", "coordinates": -77.0185, 38.8148, -77.0185, 38.9689, -76.9707, 38.9689, -76.9707, 38.8148, -77.0185, 38.8148}

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