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

Search Opportunities
online communities
within 25 miles
Apr 10, 2026
87 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 Marinegirl scoutsautumnclimate monitoringbicyclingspringair pollutionusaclimatewinterstemscienceweather dataweatherandroidec2020iphoneglobal warmingnatureappdatabaseairclimate changeair qualitysmartphone applicationinvestigationenvironmental justicedataexperimenthikingoutdoorsenvironmentparticulate mattercarbon monoxideair pollution monitoringmobile applicationcarbon dioxidecitizen sciencecommunity-based monitoringsummerair quality indexequity
12345…

Share Your Results

Share the list by copying the link below

Copy Link