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Apr 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 Marineweather datasmartphone applicationwinterair qualitydataandroidgirl scoutsbicyclingweatherair pollution monitoringenvironmental justiceautumnhikingsummerspringcarbon dioxideparticulate matterusainvestigationcitizen scienceair quality indexec2020global warmingiphoneclimate monitoringairmobile applicationoutdoorsnaturecarbon monoxidedatabaseenvironmentair pollutionclimate changeappclimateexperimentstemscienceequitycommunity-based monitoring
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