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environmental change
within 25 miles
Sep 14, 2025
41 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 Marineclimate changeair pollution monitoringairdataair qualitygirl scoutsautumnmobile applicationenvironmental justiceec2020air pollutionclimate monitoringandroidclimatecitizen sciencesummerweatherbicyclingcarbon monoxideweather dataenvironmentappdatabasecarbon dioxidespringinvestigationusasciencewinteroutdoorsglobal warmingair quality indexiphonesmartphone applicationstemnatureparticulate matterhikingcommunity-based monitoringequityexperiment

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