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 pollution monitoringwintermobile applicationweathersciencenatureinvestigationsummerair qualityclimate monitoringoutdoorsbicyclingcarbon dioxideequityhikingdatabaseweather dataenvironmentclimatecarbon monoxideandroidglobal warminggirl scoutsparticulate matterairiphoneusaclimate changecommunity-based monitoringspringexperimentautumnec2020environmental justicestemair quality indexsmartphone applicationair pollutiondatacitizen scienceapp

EnviroBucket

Know what levels of chemicals are in your garden

Multiple locations, including yours!

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Citizen ScienceNature & OutdoorsEcology & EnvironmentChemistry

Environment Academy - Lebanon

Empower hard-hit local communities to become agents of transformation.

Multiple locations, including yours!

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Citizen ScienceDisaster ResponseEcology & EnvironmentClimate & Weather

Flagstaff City - Coconino County Public Library

Flagstaff City – Coconino County Public Library: Water, Sovereignty, and Survival – Understanding Tribal Water Rights in Arizona

Flagstaff City - Coconino County Public Library - Downtown Public Library Arizona

May 19, 2026 at 7:00 AM

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Spidey Senser

Monitor air quality using spider webs

Multiple locations, including yours!

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Citizen ScienceChemistryAnimalsEcology & Environmentspider websenvironmental justicearthropodsair qualitymonitoringmetal contaminationspiders

West Oakland Environmental Indicators Project

Achieve healthy homes, jobs, and neighborhoods in West Oakland.

Multiple locations, including yours!

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Citizen ScienceEcology & EnvironmentHealth & MedicineNature & OutdoorsComputers & Technologyenvironmental justiceoaklandthe crowd and the cloud

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2B Technologies, Inc.

AQTreks (AirQualityTreks)

EnviroBucket

Environment Academy - Lebanon

Flagstaff City - Coconino County Public Library

Flagstaff City – Coconino County Public Library: Water, Sovereignty, and Survival – Understanding Tribal Water Rights in Arizona

Science on Tap

Spidey Senser

West Oakland Environmental Indicators Project

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