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within 25 miles
Jul 26, 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 Marineautumnair pollution monitoringstemcarbon monoxidecarbon dioxidespringair quality indexenvironmental justicecommunity-based monitoringclimate monitoringhikingweathersmartphone applicationparticulate matterequitybicyclingclimateiphoneexperimentinvestigationair pollutionappscienceoutdoorsglobal warmingandroidair qualityusadatabasenaturecitizen sciencewinterweather dataairgirl scoutsenvironmentec2020datasummerclimate changemobile application

Treezilla

Map every tree in Britain

Multiple locations, including yours!

  • Ongoing
Citizen ScienceEcology & EnvironmentNature & OutdoorsComputers & Technologytreegreat britainmapecologygreat britianukecologenvironmentmappingtrees
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