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within 25 miles
Oct 16, 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 Marineexperimentenvironmental justicecommunity-based monitoringcitizen sciencespringautumnairair pollutionandroidair qualityair quality indexcarbon monoxideec2020mobile applicationclimate monitoringparticulate matterdatausaapphikingsummerequitywinterclimate changeglobal warminginvestigationweathergirl scoutsstembicyclingscienceweather dataclimatesmartphone applicationenvironmentoutdoorscarbon dioxideiphoneair pollution monitoringnaturedatabase

Treezilla

Map every tree in Britain

Multiple locations, including yours!

  • Ongoing
Citizen ScienceEcology & EnvironmentNature & OutdoorsComputers & Technologymapenvironmenttreesmappinggreat britiangreat britaintreeecologecologyuk
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