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

Search Opportunities
hike
within 25 miles
Jun 7, 2025
194 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 Marineclimate changeinvestigationnaturecarbon monoxidedataoutdoorshikingclimate monitoringcarbon dioxideenvironmental justicescienceusaautumndatabaseweathersummerwinterair pollutionec2020bicyclingspringenvironmentgirl scoutscommunity-based monitoringequityexperimentandroidair quality indexglobal warmingcitizen scienceweather datamobile applicationiphoneparticulate matterappsmartphone applicationair qualityair pollution monitoringstemairclimate
12345…

Share Your Results

Share the list by copying the link below

Copy Link