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water quality monitoring
within 25 miles
Nov 2, 2026
96 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 Marineair qualityandroidair pollutionautumncommunity-based monitoringwinterair quality indexenvironmental justicecarbon monoxideec2020weather dataoutdoorsclimateinvestigationstemgirl scoutsairiphonecarbon dioxideequityparticulate matterdatabaseclimate monitoringsummerair pollution monitoringsciencemobile applicationappusadatasmartphone applicationglobal warmingcitizen sciencehikingspringweatherexperimentnatureenvironmentbicyclingclimate change
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