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within 25 miles
Nov 6, 2026
63 opportunities found! use fewer search filter criteria to find more opportunities

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 Marinespringcitizen scienceparticulate matternatureappbicyclingweatherclimate monitoringusastemcommunity-based monitoringcarbon dioxideclimatedatabaseglobal warmingairair qualityautumnsmartphone applicationair pollutionmobile applicationdatascienceoutdoorswinterair quality indexexperimentiphoneequitygirl scoutssummerandroidenvironmental justiceair pollution monitoringinvestigationweather dataenvironmenthikingclimate changecarbon monoxideec2020
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