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 17, 2026
75 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 Marinemobile applicationstemparticulate matterenvironmentsciencedatagirl scoutsoutdoorsequityair pollution monitoringclimateair pollutioncommunity-based monitoringairair quality indexusaweatherbicyclingdatabaseinvestigationiphonehikingnaturespringec2020weather dataclimate changeclimate monitoringautumnandroidair qualitysmartphone applicationappsummercarbon monoxidewinterexperimentcarbon dioxidecitizen scienceglobal warmingenvironmental justice
12345…

Share Your Results

Share the list by copying the link below

Copy Link