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water monitoring
within 25 miles
Nov 6, 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!

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Citizen ScienceNature & OutdoorsGeographyEducationCrowd FundingTransportationEcology & EnvironmentComputers & TechnologyClimate & WeatherChemistryOcean Water Marineenvironmentsciencecommunity-based monitoringair pollution monitoringcarbon monoxideparticulate matteriphoneusaclimate monitoringglobal warmingcarbon dioxideoutdoorscitizen scienceairdataair qualitysmartphone applicationdatabaseclimate changeequityweather databicyclingenvironmental justiceec2020appinvestigationmobile applicationhikingandroidwinterexperimentspringweathersummerair quality indexgirl scoutsair pollutionautumnnaturestemclimate
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