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

Search Opportunities
water chemistry
within 25 miles
Jan 18, 2026
68 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 Marineec2020springappclimatemobile applicationcitizen scienceusaenvironmental justiceairautumnparticulate matterclimate changecarbon dioxidestemcarbon monoxidewintercommunity-based monitoringair quality indexexperimentsmartphone applicationinvestigationglobal warmingair pollutiondataequitysummerair pollution monitoringdatabasehikingsciencebicyclingoutdoorsair qualityenvironmentiphonenaturegirl scoutsclimate monitoringandroidweatherweather data
12345

Share Your Results

Share the list by copying the link below

Copy Link