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online communities
within 25 miles
Dec 11, 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 Marineclimate changeec2020weatherandroidair pollutionair qualityusaappair quality indexsmartphone applicationhikinginvestigationairspringenvironmental justicestemoutdoorsnatureair pollution monitoringsummerdatacitizen scienceparticulate mattercarbon dioxideautumnequitybicyclingscienceexperimentclimate monitoringweather datacommunity-based monitoringclimateglobal warmingwintermobile applicationenvironmentiphonegirl scoutsdatabasecarbon monoxide

Athenian

Athenian Clubhouse

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

Anywhere
  • Ongoing
CampClubCommunityCompetitionCreate-a-ThonForumMake-a-ThonMakerMaker FaireMediaResearchScience_BloggingServiceTinkerTinker FaireTrainingVolunteeringWorkshopProfessional DevelopmentAstronomy & SpaceArtChemistryComputers & TechnologyDesignEducationEngineeringGeneral ScienceMathematicsPhysicsRoboticsTechnologyTransportationAwardsextra curricular clubSTEM clubgirls onlyleadershipcapstone projectafterschoolcollege prepcareer explorationportfolio
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