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within 25 miles
Oct 31, 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 Marinedatasciencecitizen scienceclimate monitoringair pollution monitoringair quality indexgirl scoutscommunity-based monitoringweatherenvironmental justicecarbon monoxideapphikingandroidiphonesummeroutdoorsair pollutionautumnenvironmentwinterclimatedatabaseequitybicyclingweather dataair qualitystemparticulate matterinvestigationspringexperimentglobal warmingairec2020mobile applicationsmartphone applicationcarbon dioxideusanatureclimate change

Treezilla

Map every tree in Britain

Multiple locations, including yours!

  • Ongoing
Citizen ScienceEcology & EnvironmentNature & OutdoorsComputers & Technologyecologmappinggreat britiantreestreeukgreat britainenvironmentmapecology
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