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within 25 miles
Jun 24, 2026
9 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!

  • Ongoing
Citizen ScienceNature & OutdoorsGeographyEducationCrowd FundingTransportationEcology & EnvironmentComputers & TechnologyClimate & WeatherChemistryOcean Water Marineusabicyclingoutdoorsspringexperimentcitizen scienceappclimate changeclimate monitoringsmartphone applicationec2020community-based monitoringnatureequityweatherenvironmentweather datacarbon dioxideclimatecarbon monoxideair pollutionscienceair qualityinvestigationiphoneglobal warmingstemmobile applicationair pollution monitoringenvironmental justiceair quality indexairdatabasegirl scoutswinterdataautumnhikingsummerparticulate matterandroid

Treezilla

Map every tree in Britain

Multiple locations, including yours!

  • Ongoing
Citizen ScienceEcology & EnvironmentNature & OutdoorsComputers & Technologyecologymapgreat britiantreesgreat britainmappingtreeenvironmentecologuk
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