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within 25 miles
Nov 9, 2026
205 opportunities found! use fewer search filter criteria to find more opportunities

AppEAR

Aquatic habitat monitoring

Multiple locations, including yours!

  • Ongoing
Citizen ScienceEcology & EnvironmentBiologyOcean Water Marineapplakewateraquatichabitatriversmartphonestream

2B Technologies, Inc.

AQTreks (AirQualityTreks)

Monitor air pollution levels and map air pollution around the US

Multiple locations, including yours!

  • Ongoing
Citizen ScienceNature & OutdoorsGeographyEducationCrowd FundingTransportationEcology & EnvironmentComputers & TechnologyClimate & WeatherChemistryOcean Water Marineiphoneandroidgirl scoutsweatherhikingparticulate matterenvironmentappair pollution monitoringclimatebicyclingmobile applicationair quality indexair qualitysciencesmartphone applicationweather datastemoutdoorssummerspringair pollutioninvestigationexperimentenvironmental justiceec2020carbon dioxidedatacarbon monoxideequityglobal warmingdatabaseaircitizen sciencecommunity-based monitoringnaturewinterclimate changeusaautumnclimate monitoring
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