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within 25 miles
Jun 6, 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 Marineenvironmentappair pollution monitoringautumniphonestemenvironmental justiceair quality indexweatherspringsummerair pollutioncarbon monoxidemobile applicationwintercitizen scienceair qualityoutdoorscommunity-based monitoringbicyclinginvestigationequityglobal warmingandroiddatabaseclimate monitoringsciencesmartphone applicationnaturecarbon dioxideec2020datagirl scoutsparticulate matterhikingairweather dataexperimentclimateclimate changeusa
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