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water chemistry
within 25 miles
Jun 1, 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!

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Citizen ScienceNature & OutdoorsGeographyEducationCrowd FundingTransportationEcology & EnvironmentComputers & TechnologyClimate & WeatherChemistryOcean Water Marinegirl scoutsinvestigationwintersummerairglobal warmingclimate monitoringdatabasesmartphone applicationair quality indexusacitizen scienceiphoneexperimentec2020particulate matterweatherenvironmental justiceclimate changeair qualityweather dataautumncommunity-based monitoringscienceappoutdoorsclimatecarbon monoxidespringmobile applicationnaturehikingequitybicyclingair pollutionstemcarbon dioxidedataair pollution monitoringandroidenvironment
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