We're in beta! If you find a bug or have feedback, let us know in our issue tracker.

Search Opportunities
bicycle
within 25 miles
Nov 29, 2025
5 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 Marinedatabaseexperimentweather datacarbon monoxidescienceair pollution monitoringclimateequitycarbon dioxidesummerenvironmental justiceec2020mobile applicationspringairnatureweatherair qualityappparticulate mattercommunity-based monitoringoutdoorsair pollutionautumnstemclimate monitoringcitizen scienceiphonebicyclingdatasmartphone applicationgirl scoutshikingair quality indexglobal warmingusainvestigationclimate changeandroidenvironmentwinter
1

Share Your Results

Share the list by copying the link below

Copy Link