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JustAir

JustAir

Private
Grand Rapids, MichiganEnergy & Sustainabilityhttps://www.justair.co/

Last Round

Grant

Feb 6, 2026

Total Funding Raised

$103,000

Company Overview

JustAir is an environmental technology company that provides a data intelligence platform for monitoring and analyzing local air quality.

Sector

Energy & Sustainability

Verticals

Environmental Monitoring, Vertical SaaS, Sensors, Data Visualization

Business Model

B2G

Customer Profile

Government Contracts, Services & Consulting

AI Layer

Application

Keywords

air quality monitoringenvironmental monitoringair quality managementsensor networkair quality dataenvironmental justiceair quality indexAQIpublic health datadata visualizationvertical SaaSgovtechclimate techpollution trackingsmart city

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Caplight Momentum Score

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JustAir Comparables

Compare JustAir with similar companies based on industry and business-model similarity.

JustAir comparables — related companies by embedding similarity
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Clarity Movement Co.
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Airly
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Aclima
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JustAir Funding Rounds

Historical fundraising activity

Data table
RoundDateAmount RaisedValuationInvestorsSources
GrantFeb 6, 2026
Pre SeedDec 1, 2024
GrantAug 24, 2023
AcceleratorJul 1, 2023

Key People

Founding team and executive leadership

Darren Riley

Co-Founder CEO

Founding Team

Sarah Craft

COO & Head of Partnerships

Executive Team

JustAir Investors

Notable investors and investment history

JustAir investors
InvestorRounds
Detroit Startup FundGrant
Ann Arbor SPARKPre Seed
Black Operator VenturesPre Seed
Michigan RisePre Seed
Village CapitalAccelerator
ID VenturesPre Seed

Market signals

Structured signals derived from secondary market and firmographic data.

  • Aug 24, 2023

    $33K grant from Michigan Central

  • Jul 1, 2023

    $20K round from Village Capital and wes

JustAir Filings

SEC and related filings with document metadata.

Data table
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JustAir Filings

SEC and related filings with document metadata.

Frequently Asked Questions

Common questions about JustAir's valuation, stock price, and market status.

Firmographic Details

HeadquartersGrand Rapids, Michigan
Employee Range16
Year Founded2021
Last FundingFeb 6, 2026

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