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within 25 miles
Jul 18, 2025
66 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 Marineair qualityclimate changescienceandroidair pollution monitoringair pollutionequitysmartphone applicationspringdataautumnenvironmental justicegirl scoutsclimatesummerparticulate mattercitizen sciencedatabaseclimate monitoringbicyclingstemappexperimentweatherec2020naturehikingweather dataoutdoorscarbon monoxideair quality indexglobal warmingmobile applicationiphoneenvironmentwinterusacommunity-based monitoringaircarbon dioxideinvestigation
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