QuantAQ, Inc.
QuantAQ designs and manufactures professional-grade IoT air quality sensors (MODULAIR series) and a cloud data platform, serving researchers, government agencies, industrial operators, and communities with cellular-connected, scientifically validated multi-pollutant monitoring.
- Company typePrivate
- Founded2016
- HeadquartersSomerville, United States
- Headcount1–10
- GTM typeB2B
- OfferingHardware or Manufacturing
What QuantAQ, Inc. does
QuantAQ, Inc. designs, manufactures, and operates a portfolio of professional-grade, IoT-connected air quality monitoring sensors (the MODULAIR family) and a proprietary cloud data platform used by researchers, government agencies, industrial operators, and community organizations. Founded in 2016 by MIT and Aerodyne Research scientists David H. Hagan, PhD (CEO) and Eben S. Cross, PhD (CSO), the company is headquartered at 444 Somerville Ave, Somerville, MA, and operates with a 1–10 person team. Core technology is rooted in dual-detection particle sensing (nephelometer plus optical particle counter), electrochemical gas sensing for CO/NO/NO2/O3, and cellular IoT connectivity with global SIM coverage spanning 80+ countries.
QuantAQ, Inc. firmographics
Firmographics- Name
- QuantAQ, Inc.
- Legal name
- QuantAQ, Inc.
- Website
- https://quant-aq.com
- Company type
- Private
- Founded year
- 2016
- Operating status
- Operating
- Headcount range
- 1–10 employees
- Short description
- QuantAQ designs and manufactures professional-grade IoT air quality sensors (MODULAIR series) and a cloud data platform, serving researchers, government agencies, industrial operators, and communities with cellular-connected, scientifically validated multi-pollutant monitoring.
- Ownership category
- akta.pro rank
QuantAQ, Inc. industry classification
Industry- Product category
- Environmental Sensors
- NAICS
- Navigational, Measuring, Electromedical, and Control Instruments Manufacturing (3345), Other Measuring and Controlling Device Manufacturing (334519), Automatic Environmental Control Manufacturing for Residential, Commercial, and Appliance Use (334512)
- SIC
- Industrial Instruments For Measurement, Display, And Control (3823), Measuring & Controlling Devices, Nec (3829), Auto Controls For Regulating Residential & Comml Environments (3822)
- akta.pro primary industry
- Continuous/Remote Monitoring Systems (IoT Sensors, Telemetry, Networks) (EUAHACAL)
- akta.pro secondary industries
- Environmental Sensors (Temperature/Humidity/Gas/Air Quality) (HDAHALAD), Ambient Air Quality Monitoring (Criteria Pollutants & Air Toxics) (EUAHACAA), Indoor Air Quality (IAQ) Environmental Monitoring (VOC/CO2/PM2.5) (HSAHAGAG)
Keywords
Where QuantAQ, Inc. is headquartered
LocationHeadquarters
- HQ city
- Somerville
- HQ country
- United States
- HQ region
- North America
Offices1 record
Markets served
QuantAQ, Inc. business model
Business model- GTM type
- B2B
- Offering type
- Hardware or Manufacturing
- Cost components
- Technology or R&D, Personnel, Supply Chain, Infrastructure, Marketing or Sales, Operations
Revenue model
- Hardware Sales: One-time sale of air quality sensor devices (MODULAIR, MODULAIR-PM, MODULAIR-UFP) and accessories (weather stations, solar power systems). Hardware is sold with pricing from $2,495 to $15,000 per unit depending on configuration.
- QuantAQ Cloud Subscription: Annual recurring subscription required for all MODULAIR and MODULAIR-PM sensors at $500/unit/year. Includes fleet management, device management, API access, support, and extended warranty. Enterprise plans offer enhanced support with dedicated account managers.
- Professional Services: Expert consulting services from PhD-level atmospheric and air quality professionals, customized reporting, alerting, and stakeholder engagement services available as Enterprise add-ons.
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| Unit Pricing | Pay-as-you-go | MODULAIR-PM - Particle matter sensor for PM1, PM2.5, PM10 monitoring |
| Unit Pricing | Pay-as-you-go | MODULAIR - Full gas and particle sensor for comprehensive AQ monitoring |
| Unit Pricing | Pay-as-you-go | MODULAIR-UFP - Ultrafine particle sensor for nanoparticle detection |
| Subscription | Annual | QuantAQ Cloud Subscription - Required for all sensor deployments |
| Unit Pricing | Pay-as-you-go | Weather Station Add-on - Gill MaxiMet GMX500 for MODULAIR sensors |
| Subscription | Multi-year contract | Enterprise Plan - Custom configurations and dedicated support |
Go-to-market motion2 records
Distribution channels2 records
Marketing channels6 records
QuantAQ, Inc. product offering
Product offeringCore offering
QuantAQ designs, manufactures, and sells professional-grade IoT-connected air quality sensors (MODULAIR, MODULAIR-PM, MODULAIR-UFP) that measure particulate matter (PM1, PM2.5, PM10, ultrafine particles) and gas-phase pollutants (CO, NO, NO2, Ozone). Sensors stream data automatically to the QuantAQ Cloud platform, which provides fleet management, real-time analytics, API access, and mapping for research, regulatory, industrial, and community deployments.
Product overview
QuantAQ offers a portfolio of professional-grade air quality monitoring products consisting of three sensor lines (MODULAIR, MODULAIR-PM, MODULAIR-UFP) and the QuantAQ Cloud platform. The MODULAIR is the core multi-pollutant sensor measuring both particle and gas-phase pollutants, while MODULAIR-PM focuses specifically on particulate matter and MODULAIR-UFP targets ultrafine particles. Add-on accessories include a Weather Station (Gill MaxiMet GMX500) and Smart Solar Power System. The QuantAQ Cloud platform connects all sensors automatically for real-time data collection and analysis. SDKs in Python and R are available for developer access.
Differentiator
Problem solved
Functional benefit
Brands
- MODULAIR™: Air quality sensor for measuring PM1, PM2.5, PM10, and gas-phase pollutants (CO, NO, NO2, Ozone).
- MODULAIR™-PM
- MODULAIR™-UFP
- QuantAQ Cloud
Products and services
- MODULAIR Multi-pollutant professional-grade air quality sensor measuring PM1, PM2.5, PM10 and gas-phase pollutants (CO, NO, NO2, Ozone) for research, regulatory, industrial, and community applications.
- MODULAIR-PM Particulate matter monitoring sensor that measures PM1, PM2.5, and PM10 concentrations using optical particle detection for high-dust and high-PM environments.
- MODULAIR-UFP Ultrafine particle sensor measuring total particle number concentration and detecting nanoparticles below 100nm for health-impact research.
- QuantAQ Cloud Cloud platform that automatically connects sensors for real-time data collection, fleet management, API access, mapping, and analytics. Includes SOC 2 Type II security compliance.
- Weather Station (Gill MaxiMet GMX500) Optional Gill MaxiMet GMX500 weather station accessory for MODULAIR sensors providing wind speed, wind direction, temperature, humidity, and pressure measurements.
- Smart Solar Power System Solar power accessory enabling off-grid deployment of air quality sensors for remote monitoring in areas without direct power access.
Quantifiable outcome
- 99.5% uptime vs 93.3% for reference instruments over 229-day field deployment
- +3 more outcomes
Companies that use QuantAQ, Inc.
Customer profileNamed customers9 records
Segments4 records
Ideal customer profiles4 records
QuantAQ, Inc. technology and API
TechnologyTechnology focussed Yes
API detail
- Has API
- Yes
- API docs
- API detail
Core technology
AI maturity
App detail
AI capability3 records
Feature6 records
QuantAQ, Inc. partnerships and signals
Strategic signalPartnerships
Two partnerships are on record, tiered core.
- DigitalOceancoreDigitalOcean is used as QuantAQ's cloud hosting provider, described as an industry-leading SOC2 and SOC3 compliant cloud vendor supporting the QuantAQ platform infrastructure.
- Aerodyne ResearchcoreCore technology co-developed at MIT and Aerodyne Research. QuantAQ's sensors and calibration methods originated from research at these institutions.
Scale indicators5 records
Recent moves8 records
Expansion highlights6 records
QuantAQ, Inc. competitors and assessment
Company assessmentDirect peers
- Aeroqual: Aeroqual manufactures professional-grade air quality monitoring sensors and stations measuring particulate matter, gases, and VOCs. It competes directly with QuantAQ in the same product category, serving researchers, government, and industrial customers with similar IoT-connected monitoring solutions.
- Clarity Movement: Clarity Movement builds low-cost, cellular air quality sensor networks deployed by governments and communities for hyperlocal pollution monitoring. Closely comparable to QuantAQ on target customer (government, community), business model (sensor + cloud), and core use cases (distributed ambient monitoring).
- Aclima: Aclima operates a mobile and stationary hyperlocal air quality and greenhouse gas monitoring network, partnering with Google, universities, and government agencies. Directly comparable to QuantAQ on sensor-based ambient air monitoring and serving research/regulatory customers, though with a mobile-sensing focus.
Broad incumbents
- Vaisala: Vaisala is a global incumbent in environmental and industrial measurement, offering regulatory-grade air quality monitoring stations, weather instruments, and a broader sensor portfolio. Overlaps with QuantAQ on ambient air quality monitoring but serves a much broader customer base and price spectrum.
- IQAir: IQAir (which acquired Plume Labs) is a global air quality company offering consumer-grade monitors, professional-grade sensors, and air purification. Overlaps with QuantAQ on ambient air quality sensing and on serving community and enterprise customers, but with a much broader consumer and indoor product portfolio.
- Teledyne Technologies: Teledyne (including Teledyne API and Teledyne T640X referenced in QuantAQ's field comparison) manufactures regulatory-grade air quality monitoring instruments used as reference equipment by government agencies. Competes with QuantAQ on accuracy but targets the high-end regulatory compliance segment rather than distributed monitoring.
- Honeywell: Honeywell offers a portfolio of indoor air quality monitors, building automation sensors, and industrial gas detection products. Comparable to QuantAQ on air quality sensing and integration with building/HVAC systems, but as part of a much larger industrial conglomerate with broad portfolio offerings.
Emerging players
- PurpleAir: PurpleAir sells low-cost consumer/prosumer PM2.5 sensors widely used by communities, hobbyists, and even government agencies for hyperlocal monitoring. Competes with QuantAQ at the price-sensitive end of the same market with much lower-cost hardware, but lacks QuantAQ's peer-reviewed scientific validation and multi-pollutant capability.
- AirGradient: AirGradient produces open-source, low-cost air quality monitors (PM, CO2, gases) popular with researchers, educators, and citizen scientists. Competes with QuantAQ in the research and community segments with a DIY/open-source model at significantly lower price points.
Others
- Sensirion: Sensirion is a leading manufacturer of environmental sensors (PM, gas, temperature, humidity) that supplies components to many downstream air quality monitoring companies, including potential QuantAQ suppliers. Comparable as an enabler of the air quality sensor ecosystem rather than a direct competitor in finished monitoring products.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat4 records
Key risks6 records
Key highlights7 records
Customer concentration
QuantAQ, Inc. social profiles
Digital presenceQuantAQ, Inc. compliance and trust
Trust signalCompliance1 record
QuantAQ, Inc. financial estimates
Financial estimateRevenue estimate
Valuation estimate
QuantAQ, Inc. leadership team
Management profileNumber of profiles
Profiles5 records
QuantAQ, Inc. funding detail
Funding detailFunding overview
Funding rounds2 records
Investors1 record
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
QuantAQ, Inc. M&A and investment
M&A and investmentM&A
Investments
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about QuantAQ, Inc.
What does QuantAQ, Inc. do?
QuantAQ designs, manufactures, and sells professional-grade IoT-connected air quality sensors (MODULAIR, MODULAIR-PM, MODULAIR-UFP) that measure particulate matter (PM1, PM2.5, PM10, ultrafine particles) and gas-phase pollutants (CO, NO, NO2, Ozone). Sensors stream data automatically to the QuantAQ Cloud platform, which provides fleet management, real-time analytics, API access, and mapping for research, regulatory, industrial, and community deployments.
Is QuantAQ, Inc. a public or private company?
QuantAQ, Inc. is a private company. It is classified as founder individual operated bootstrapped and is currently operating.
When was QuantAQ, Inc. founded?
QuantAQ, Inc. was founded in 2016. It employs 1 to 10 people.
Where is QuantAQ, Inc. based?
QuantAQ, Inc. is headquartered in Somerville, United States, in the North America region.
How does QuantAQ, Inc. make money?
Three revenue lines are on record. Hardware Sales are the primary driver. The others are quantAQ Cloud Subscription and professional Services.
Who are QuantAQ, Inc.'s main competitors?
Direct peers on record are Aeroqual, Clarity Movement and Aclima. Broad incumbents are Vaisala, IQAir, Teledyne Technologies and Honeywell. Emerging players are PurpleAir and AirGradient. Sensirion is listed as an others.
Does QuantAQ, Inc. have an API?
Yes. QuantAQ offers a public API for data access and automation. The API enables developers to retrieve sensor data, manage devices, download data files, access Smart Solar Power System data, and configure network settings. Rate limiting is enforced at 150 requests/minute for data-heavy endpoints. SDKs available in Python (py-quantaq) and R (r-quantaq). Developer documentation is at docs.quant-aq.com/api.
What industry is QuantAQ, Inc. in?
QuantAQ, Inc.'s product category is Environmental Sensors. Its primary akta.pro industry code is EUAHACAL, Continuous/Remote Monitoring Systems (IoT Sensors, Telemetry, Networks), with a secondary code of HDAHALAD, Environmental Sensors (Temperature/Humidity/Gas/Air Quality). Its NAICS code is 3345 and its SIC code is 3823.