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bicycle
within 25 miles
Nov 10, 2026
6 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!

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Citizen ScienceNature & OutdoorsGeographyEducationCrowd FundingTransportationEcology & EnvironmentComputers & TechnologyClimate & WeatherChemistryOcean Water Marineexperimentautumnaircarbon dioxideiphonespringclimate monitoringclimateinvestigationequityusaweather dataair qualitystemsciencehikingdataair pollutionec2020particulate matterweathernatureappsummerclimate changemobile applicationsmartphone applicationgirl scoutscommunity-based monitoringdatabasebicyclingenvironmentcitizen scienceandroidoutdoorswinterglobal warmingenvironmental justiceair pollution monitoringair quality indexcarbon monoxide
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