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Aug 15, 2026
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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 Marineenvironmentspringdataparticulate matterclimate monitoringglobal warmingair pollutioncommunity-based monitoringusabicyclingair quality indexweatherequitydatabaseair pollution monitoringsmartphone applicationcarbon dioxidewintermobile applicationscienceexperimentnaturegirl scoutsairclimatecitizen scienceinvestigationoutdoorsweather dataair qualityec2020iphoneenvironmental justicestemcarbon monoxideandroidautumnhikingsummerappclimate change
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