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
May 24, 2026
70 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 Marinegirl scoutssmartphone applicationair pollution monitoringair pollutioniphoneair quality indexweather datacommunity-based monitoringandroidhikingcitizen sciencecarbon monoxidespringenvironmental justiceairec2020climate changedataweatherautumnequityscienceappexperimentenvironmentusamobile applicationoutdoorsnaturecarbon dioxideclimateinvestigationparticulate mattersummerbicyclingwinterdatabasestemclimate monitoringair qualityglobal warming
12345

Share Your Results

Share the list by copying the link below

Copy Link