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within 25 miles
Nov 10, 2026
63 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 Marinesmartphone applicationweather dataair pollutionwinterdatabaseenvironmentweatherair pollution monitoringstemenvironmental justiceair qualityglobal warmingspringmobile applicationcitizen scienceoutdoorsautumnusaec2020androidclimate monitoringsummercarbon monoxideappiphonehikingclimatebicyclingcommunity-based monitoringdatainvestigationair quality indexexperimentclimate changegirl scoutssciencenaturecarbon dioxideequityairparticulate matter
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