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Apr 22, 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 Marineexperimentmobile applicationcarbon dioxidebicyclingoutdoorsair qualitycommunity-based monitoringair pollutionairequitydatabasecarbon monoxideair pollution monitoringspringsmartphone applicationglobal warminggirl scoutsdatacitizen scienceweather dataenvironmental justiceec2020environmentappnaturestemclimatesummerair quality indexandroidparticulate matterusahikingweatherscienceinvestigationautumnwinterclimate changeiphoneclimate monitoring
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