We're in beta! If you find a bug or have feedback, let us know in our issue tracker.

Search Opportunities
water chemistry
within 25 miles
Nov 1, 2026
68 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!

  • Ongoing
Citizen ScienceNature & OutdoorsGeographyEducationCrowd FundingTransportationEcology & EnvironmentComputers & TechnologyClimate & WeatherChemistryOcean Water Marineiphoneautumnspringstemair quality indexsummerdatabaseair pollution monitoringoutdoorsbicyclingparticulate matterair pollutionnaturecommunity-based monitoringandroidweatherclimate monitoringclimate changesmartphone applicationdataairappglobal warmingusawinterequityenvironmental justiceclimatesciencehikingcitizen sciencecarbon monoxidemobile applicationgirl scoutsenvironmentcarbon dioxideexperimentec2020air qualityinvestigationweather data
12345…

Share Your Results

Share the list by copying the link below

Copy Link