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
Jul 26, 2026
71 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 Marinehikingenvironmental justiceappoutdoorsstemair qualityspringclimate monitoringdatabaseair pollution monitoringsummersmartphone applicationweather datawinterweatherclimate changemobile applicationenvironmentequityglobal warmingbicyclingiphoneparticulate mattergirl scoutsandroidairinvestigationusaautumnair quality indexec2020sciencecitizen sciencecarbon dioxidecarbon monoxideair pollutionexperimentnaturedatacommunity-based monitoringclimate
12345

Share Your Results

Share the list by copying the link below

Copy Link