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within 25 miles
Nov 10, 2026
68 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 monitoringcitizen sciencespringclimatehikingmobile applicationdatabaseoutdoorsweather datausaenvironmentclimate changenatureair pollution monitoringsmartphone applicationbicyclingcarbon monoxideenvironmental justiceglobal warminggirl scoutscarbon dioxideinvestigationair qualityweatherairair pollutionequitycommunity-based monitoringandroidiphonedatasummerappwinterec2020air quality indexautumnparticulate matterexperimentsciencestem
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