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online communities
within 25 miles
Nov 2, 2026
60 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 Marinebicyclingweather datacommunity-based monitoringclimate changeglobal warmingnatureoutdoorsenvironmental justiceiphoneusamobile applicationsteminvestigationdatabaseweatherenvironmentcitizen scienceparticulate matterair pollution monitoringcarbon monoxidewinterspringclimate monitoringdatasmartphone applicationclimatesummerair pollutionexperimenthikingairair qualityappcarbon dioxidegirl scoutsec2020androidair quality indexequityscienceautumn

Athenian

Athenian Clubhouse

Wondering how to level up your skills and make your high school resume shine? Join the virtual STEM club - Athenian!

Anywhere
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CampClubCommunityCompetitionCreate-a-ThonForumMake-a-ThonMakerMaker FaireMediaResearchScience_BloggingServiceTinkerTinker FaireTrainingVolunteeringWorkshopProfessional DevelopmentAstronomy & SpaceArtChemistryComputers & TechnologyDesignEducationEngineeringGeneral ScienceMathematicsPhysicsRoboticsTechnologyTransportationAwardscareer explorationcapstone projectportfoliogirls onlyextra curricular clubcollege prepafterschoolleadershipSTEM club
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