top of page
Website_Certify Hero.png


BreatheScore Certify.
Measure indoor air safety with data-driven wellness.

The only system that instantly senses, traces and measures air changes, and safe ventilation per occupant.

Instant eACH and ECA results give you insights to optimize and visible confidence in real-time.

What is eACH?

One million square feet measured and optimized. 

BreatheScore Certify is the industry’s most advanced air tracer technology, monitoring air health and certifying your workplace, providing fast, accurate, comprehensive, air wellness data.


Poppy quantifies safety and accurately measures risk levels so you can confidently promote employee wellness and return-to-work initiatives and meet new building and sustainability standards.


We come to you and perform the testing, in the first 20 minutes you will begin to see data in your dashboard - no installation, no Infosec, just actionable insight data to uncover ventilation blindspots and areas for energy optimization.


With real-time air health and risk data at your fingertips, you will know what strategies are working for you, and which lack the return - data drive improvements and lower your energy costs by 15% or more.


Less energy 

Keep employee confidence high
and building energy low.

Until Now, measuring air change rate (eACH) was a lengthy, expensive project, providing generalized data. 

eACH is the magic number


How do you accurately measure it


Using state-of-the-art air tracer technology, BreatheScore Certify empowers meaningful, data-driven decisions about a building regardless of age, type, function, or space. 


​During the certification process, you’ll uncover where air is pooling, where air is flowing or blocked, and where clean air mixes with not-so-clean air. Your target vs. actual eACH data will give you the confidence to optimize ventilation flow by placing, moving, or removing purifiers or other mitigation strategies.


Give your team the data needed to improve building air quality, efficiency, and safety—as well as the confidence to answer the most important question:

 "How do you know it's safe?"

For less than 20% of the cost of manual ventilation testing, (which takes weeks to get results) BreatheScore Certify gives you the data you need - instantly.


Best of all, results are delivered and validated in real time, so you can easily adjust, retest, and optimize.

Why certify?

Website_HP Why Certify.png

What do I get?

Dashboard & Benchmarks 

  • Track each zone’s Air Change Rate over time, referencing you team's configuration notes and scenario. 

  • Measure the immediate impact of HVAC adjustments and improvements.

Energy Savings Calculator & Ventilation Playbook 

  • Best practice guide to improve out-of-target rooms or floors.

  • Calculate energy cost savings by addressing over ventilated areas.

Communications & Promotion Package 

  • Showcase commitment to health, safety, climate and RTW with third party safety verification.

  • Use press release templates, digital badges, and social media asses to promote your certification.

Decal & Room Activity Guides 

  • Display your Silver, Gold, Platinum or Certified status in the buildings.

  • Highlight room-by-room safety with interactive online activity guides for occupants.

Manage your building’s health,
energy costs, and sustainability
like never before.

Poppy’s breakthrough particle tracer technology measures eACH in 15 minutes and is the industry’s fastest and most accurate measurement system.

Uncover areas of over-ventilation (common in 70% of commercial buildings) to quickly reduce energy costs and meet ESG goals.

Assess how you measure up against the new standard for occupant safety in all buildings.

Accurately quantify the contribution of all ventilation and healthy air investments, including filters, purifiers, recirculated air, and more, in a single measurement.

Showcase what sets your building apart by communicating your Silver, Gold, or Platinum certification to internal and external stakeholders with tailored reports, scorecards, benchmarks, and social media assets.


are now held to
a higher standard.

A modern approach
to ventilation testing.


Measuring ventilation performance is due for a massive upgrade. For decades, most buildings are only tested when needing to meet occupancy building codes. The process has been manual, costly, and time-consuming, often resulting in incomplete evaluations.

Test, measure, and optimize more often.


We are more aware of indoor air health risks than ever. Changing standards require organizations to test more frequently. With a quick and accurate way to measure ventilation performance, businesses can take advantage of opportunities to reduce costs and increase building health.

Get an actionable, complete picture
of your healthy air strategy.


BreatheScore provides accurate, fast, actionable data for continuous validation and insights. It considers your HVAC system, air purifiers, and other disinfection methods to provide a comprehensive look into your healthy building strategy by collecting data across all these systems anytime performance adjustments are made.

Our comprehensive, proactive testing approach allows you to access and quantify your air health strategies, determining which are working and which are not worth the cost or effort. 



return on healthy building investments with increased employee health and productivity


savings on energy costs with

safer indoor air strategies


employees would stay longer at a company

that offered a healthier workplace

Get the data and insights you need, when you need it. 

Fast, accurate data collection allows businesses to track each zone's air change rate over time, measure the impact of air filtering systems, open window ventilation, and HVAC adjustments, benchmark against similar buildings in your region—all from an easy-to-navigate dashboard complete with detailed reporting features.


BreatheScore Certify makes it easy to give your teams what they want—data to make more informed decisions and communicate the results to internal and external stakeholders.

Trusted by hundreds of businesses as the independent provider of high-quality, accurate data, BreatheScore quantifies the contribution of all ventilation investments in a single measurement.

How Poppy’s
unique tracer 
technology works.

Screen Shot 2023-05-08 at 10.36.28 PM.png

Poppy directly monitors ventilation performance and HVAC management using a patented real-time particle tracer and sensor system.


Nebulizers release small quantities of a water-based solution into the air within key areas of each building.


Poppy’s advanced sensors instantly measure and trace how these breath-like aerosols move within and between rooms, providing detailed metrics and insights for air system optimization.


Certify your workplace for $29 per zone. 




So affordable, and healthy how could you not? Remember, you are likely to see

energy saving in the range of 8-15%. That is 5-10x ROI - every month. 


100% of general gathering spaces (lobby, cafeteria, multipurpose room, hallways, classrooms, etc.)

20% of smaller group spaces (cubical areas, private offices, training room, conference rooms, restrooms, etc.)

2 year air health certification 

100,000 sqft workspace

$349 month

Example pricing in USD. Actual pricing based on layout


100% of general gathering spaces (lobby, cafeteria, multipurpose room, hallways, classrooms, etc.)

40% of smaller group spaces (cubical areas, private offices, training room, conference rooms, restrooms, etc.)

2 year air health certification 

100,000 sqft workspace

$499 month

Example pricing in USD. Actual pricing based on layout


100% of general gathering spaces (lobby, cafeteria, multipurpose room, hallways, classrooms, etc.)

60% of smaller group spaces (cubical areas, private offices, training room, conference rooms, restrooms, etc.)

2 year air health certification 

100,000 sqft workspace

$749 month

Example pricing in USD. Actual pricing based on layout

Typical monthly cost for US customers. Each zone can cover up to 5,000 sqft 

Promote a sense of 
Healthy Confidence 

Demonstrate your commitment to air safety and sustainability with communication templates, digital badges, and social media assets promoting your building's certification.

In addition to signage highlighting your Silver, Gold, or Platinum certification, occupants can view digital room-by-room safety statuses and learn more about your commitment to healthy air and sustainability with interactive guides.


Drastically reduce healthcare costs and lower the prevalence of sick days and infectious respiratory viruses, which cause 43% of global sickness annually. 


Meet your ESG and sustainability goals by addressing over-ventilation's impact on energy usage and the climate.


Bring teams back to the office with confidence—68% of workers would spend more time in a space if they had reliable data that showed air health.

BreatheScore Certify
Frequently asked questions

  • Help me understand what BreatheScore sensors can monitor, analyze, and detect?
    To make indoor commercial spaces infection-resilient and overall more healthy, Poppy’s inspects the air down to the particles and consolidates millions of data points to give you charts that measure how infectious particles will clear from the air, how long it will take, and where infection is likley to linger. BreatheScore Certify system provides real-time data during testing periods giving instant airborne-infection clearance data, showing changes, improvements and areas of concern. BreatheScore Monitor provides an installed version of our technology and certification that provides 24/7 continuous data and alerts, as well as capability to detect vaping and other specialized monitoring needs that can be added to you customized install system. BreatheScore Certify and BreatheScore Monitor tracks effective Air Changes per Hour Testing (eACH) for diffused particles instantly during testing, this data shows you how long it takes to clear viruses, bacteria, and molds from the air. It allows benchmarking against standards like ASHRAE 241 in your industry, and sharing real-time safety with occupants using digital signs. When used in calculations ECA or eACH can also provides data as to how much airborne risk is present in the room based on number of people occupying the room at that time, our BreatheScore app uses this type of calculation to determine risk level, and allows you to set capacity controls per room to determine the level of safety and need for aerosol pathogen mitigation is needed. During monitoring, reporting, and testing organizations can see the effects of ventilation changes as they happen, and monitor safety across many rooms, floors and buildings simultaneously. BreatheScore is also the most advance way to measure HVAC balancing and duct balancing, using a fully digital system to analyze, balance and see the airflow in a room. BreatheScore uses air tracing as outlined and recommended in ASHRAE indoor air quality standard to measure air change rate and clean air analysis in digital, real-time.
  • How does Poppy measure air safety in real-time and what does it actually measure?
    The Poppy system uses sensors and nebulizers to measure how viruses in human breath travel and are cleared from an indoor space like an office. We mimic respiratory particles with Poppy Nebulizers, and release them in a water-based tracer mist into the air. Poppy sensors accurately measure how quickly the 1 micron sized tracer droplets are removed from each space. These droplets contain bar coded particles, designed to mimic the behavior of virus-containing human breath in each indoor space. Sensors are located at the height of a typical adult's breathing zone to be as accurate as possible - giving you confidence and precision.
  • What is effective Air Changes per Hour (eACH) and how is it different than ACH?
    The effectiveness of a building’s ability to remove pathogens from the air is measured using effective Air Changes per Hour (eACH). This score is related to how quickly respiratory 1um aerosol particles (human breath) are removed through ventilation and dilution with clean air. An eACH score of 6 means effectively all the air in the room is replaced every 10 minutes (6/60 mins = 10 mins). The higher the eACH score, the safer staff and visitors are from respiratory viruses that can cause infections, such as COVID-19. The Center for Disease Control (CDC), recommends at least 5 eACH or higher for most types of spaces.
  • Why are Poppy sensors better than C02 (IAQ) monitors to measure ventilation safety, perform building air quality testing, drive actionable insights, and monitor potential health impacts?
    Carbon Dioxide (CO2) monitors can provide an indication if an area has poor ventilation compared to the number of people present. However CO2 is a gas which doesn't behave the same as biological particles in human breath. CO2 sensors don't take into account the value of air filtration. Spaces are often safer than CO2 monitors indicate. Poppy's system takes into account air purification, ventilation, and occupancy for a more direct measure of airborne viruses can make people sick.
  • I need a view of all of my building's places of ventilation. Can I get a 3D map of how air flows and where pathogens will likely pool or clear?
    Poppy Professional For high priority spaces, Poppy’s system provides high resolution, 3D tracking of how airborne pathogens travel, pool, and clear over time including: - Transmission pathways to validate the effectiveness of the investments in indoor pathogen safety such as air filtration, fresh air - dilution, masking, cleaning, etc. - Pathogen hotspots to uncover unexpected and important transmission paths that would otherwise be missed. - Overventilated zones to reveal areas where heating & cooling costs can be safely recouped.
  • How to measure indoor air quality to ASHRAE standards and compliance (also known as ASHRAE 241p Standard) in commercial spaces with precision and measurable outcomes?
    Measuring air quality should not be just around one metric, it is a holistic view of the space, its function and most importantly the air change rate in both air movement, as well as filtering and disinfecting. Using a tracer particle system (nebulizers with salt solution and highly precise sensors). Gives a much more complete view of air quality. Rapid certification tests take 20 minutes to perform and cover 5,000 sq ft - certify to test, adjust, retest and evaluate. BreatheScore Certify gives a complete view of how healthy people will be in the indoor space. We commonly refer to this as air health as apposed to air quality, as air quality is commonly tied to C02 measures. CO2 is Only Accurate to Monitor Infection Risk Under a Narrow Set of Conditions. CO2 is easily misinterpreted when used for infection risk monitoring because, fundamentally, respiratory gas measurements are not reflective of respiratory particle exposure and removal rates in buildings that use filtration to clean the air. In North America and Europe this is the dominant mode for CRE buildings. Therefore when CO2 levels are high in a space, and there is high density occupancy, the risk may actually be low with sufficient air change rates and appropriate filtration. On the other hand, when CO2 levels are low, at low occupancy, the risk may still be high if there is insufficient air motion. It only takes 2 people for virus transmission to occur.

Supporting happy customers 
across the US and Canada

We've got your back when it comes to making the indoor spaces we inhabit safe, functional, and productive.

Screen Shot 2022-03-07 at 10.03.57 AM.png
Screen Shot 2022-03-07 at 10.04.17 AM.png
Screen Shot 2022-03-07 at 10.04.55 AM.png
Screen Shot 2022-03-07 at 10.04.48 AM.png

We're ready when you are.
Let us know how we can help. 

Thank you for your message, we will get back to your shortly.



BreatheScore Professional Scan:

the industry's most advanced infectious aerosol tracing technology.



With unmatched spatial intelligence. BreatheScore Enterprise Scan uses a high-density sensor network to provide 3D tracking of how infectious particles build up, travel, and clear over time.

BreatheScore Professional can be added to a certification test, this desktop 3D view combines Materport scans and sensor data to captures unprecedented airflow and aerosol dynamics data at the room, between-room, and floor-to-floor level. Each scan renders a 3D digital twin which can be explored intuitively using Poppy’s BreatheScore desktop web application.

bottom of page