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
Mar 29, 2026
69 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 Marinescienceec2020usaenvironmental justiceequitygirl scoutsautumnhikingclimateglobal warmingairair qualityappwinterspringenvironmentsummernatureoutdoorsclimate changeinvestigationiphonedatadatabasemobile applicationweather dataandroidclimate monitoringsmartphone applicationbicyclingparticulate matterair pollutionstemcarbon monoxideair quality indexair pollution monitoringcitizen sciencecarbon dioxideexperimentweathercommunity-based monitoring
12345

Share Your Results

Share the list by copying the link below

Copy Link