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

Search Opportunities
water quality
within 25 miles
Nov 6, 2026
138 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 Marineandroidbicyclingsummerclimatewinterclimate changeenvironmental justiceiphoneequityclimate monitoringec2020air qualityair pollution monitoringsteminvestigationspringparticulate matterusaairair pollutionautumnnaturecitizen sciencehikingdatagirl scoutsweather datamobile applicationair quality indexexperimentcommunity-based monitoringscienceglobal warmingsmartphone applicationenvironmentappdatabasecarbon dioxideweathercarbon monoxideoutdoors
12345…

Share Your Results

Share the list by copying the link below

Copy Link