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Aug 11, 2025
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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 qualityclimate changeequitycommunity-based monitoringwinterspringsummercarbon monoxideclimate monitoringusaiphoneappdatabaseair pollutionec2020autumnandroidstemgirl scoutsinvestigationcitizen sciencesciencehikingenvironmentmobile applicationbicyclingglobal warmingsmartphone applicationair pollution monitoringair quality indexnatureenvironmental justiceairweatherclimateexperimentdatacarbon dioxideweather dataparticulate matteroutdoors
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