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within 25 miles
Mar 6, 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 Marineair pollution monitoringspringappcarbon dioxideair quality indexscienceclimate changesmartphone applicationhikingoutdoorsair pollutionaircitizen sciencemobile applicationclimate monitoringnaturestemcarbon monoxidewinterglobal warmingdatadatabaseparticulate mattercommunity-based monitoringautumnexperimentenvironmentiphoneweather dataclimateinvestigationsummerweatherequitybicyclinggirl scoutsec2020environmental justiceandroidair qualityusa

Treezilla

Map every tree in Britain

Multiple locations, including yours!

  • Ongoing
Citizen ScienceEcology & EnvironmentNature & OutdoorsComputers & Technologygreat britianecologytreesmapenvironmentgreat britaintreeukmappingecolog
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