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

Search Opportunities
ideas
within 25 miles
Apr 18, 2026
1005 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 Marinewinterusaair pollution monitoringsmartphone applicationexperimentweatherstemhikinginvestigationglobal warmingairscienceautumngirl scoutssummerequityandroidcarbon dioxideclimate changeclimate monitoringdatabaseair pollutionec2020outdoorsweather datanatureenvironmentparticulate matterenvironmental justicecitizen sciencecommunity-based monitoringbicyclingcarbon monoxidespringappiphonemobile applicationclimateair quality indexdataair quality
12345…

Share Your Results

Share the list by copying the link below

Copy Link