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
Nov 6, 2026
45 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 Marinebicyclingiphonecommunity-based monitoringautumnair qualitygirl scoutsglobal warmingweather datausaappinvestigationexperimentequitywintersummercitizen scienceair pollutionsciencemobile applicationdatahikingair pollution monitoringparticulate matterclimateenvironmental justiceclimate monitoringweatherandroiddatabaseec2020stemcarbon monoxidenatureairenvironmentclimate changeoutdoorscarbon dioxidesmartphone applicationair quality indexspring

Share Your Results

Share the list by copying the link below

Copy Link