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 Marinecommunity-based monitoringandroidair pollution monitoringequityweather dataair pollutionenvironmental justicesciencesummerexperimentcarbon dioxidenatureappclimate monitoringinvestigationusaec2020autumnsmartphone applicationenvironmentclimateweatherglobal warminghikingdatabasewintercarbon monoxidegirl scoutscitizen sciencedataairmobile applicationparticulate matterair qualitybicyclingstemoutdoorsair quality indexclimate changeiphonespring

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 & Environmentmetal contaminationmonitoringair qualityenvironmental justicearthropodsspider websspiders

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 & Technologyoaklandenvironmental justicethe 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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