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water monitoring
within 25 miles
Nov 4, 2026
195 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 Marinesmartphone applicationcommunity-based monitoringweather datausacitizen sciencenatureappclimate changeclimateweatherair pollutionenvironmentclimate monitoringec2020steminvestigationoutdoorssummercarbon monoxidewinterair pollution monitoringhikingspringair quality indexglobal warmingenvironmental justicemobile applicationautumnandroidequitydataparticulate matterscienceaircarbon dioxideexperimentdatabaseair qualitybicyclinggirl scoutsiphone
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