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online communities
within 25 miles
Apr 26, 2026
249 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 Marineec2020sciencesmartphone applicationequityspringairenvironmentautumnclimateparticulate mattergirl scoutscarbon dioxidecarbon monoxideair quality indexglobal warmingair qualityclimate changeiphonesummerandroidmobile applicationexperimentclimate monitoringair pollutiondatausabicyclinghikingoutdoorscitizen scienceair pollution monitoringwinterweatherweather datainvestigationnatureenvironmental justicecommunity-based monitoringappstemdatabase

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 ScienceMathematicsPhysicsRoboticsTechnologyTransportationAwardsextra curricular clubcapstone projectportfolioleadershipcollege prepgirls onlycareer explorationSTEM clubafterschool
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