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monitoring data
within 25 miles
Nov 11, 2026
228 opportunities found! use fewer search filter criteria to find more opportunities

2B Technologies, Inc.

AQTreks (AirQualityTreks)

Monitor air pollution levels and map air pollution around the US

Multiple locations, including yours!

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Citizen ScienceNature & OutdoorsGeographyEducationCrowd FundingTransportationEcology & EnvironmentComputers & TechnologyClimate & WeatherChemistryOcean Water Marinedatabasesciencestemiphoneairbicyclingclimate monitoringglobal warminggirl scoutsautumninvestigationclimateparticulate matterclimate changeenvironmental justicedataandroidmobile applicationsummercarbon monoxideusawinterspringair pollutionsmartphone applicationenvironmentoutdoorsweather datacarbon dioxideair quality indexnatureappweatherequityec2020air qualityair pollution monitoringexperimentcommunity-based monitoringcitizen sciencehiking
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