Aethair

Indoor air quality used to be an HVAC contractor's problem. Now it's a property management one.

Tenants are asking about CO₂ in conference rooms. Investors want IAQ data in ESG disclosures. Insurance underwriters are factoring climate-driven exposures into commercial property risk. The property manager's job description has quietly expanded.

Our latest article covers what indoor air quality means in a commercial building context, the standards that apply, the most common problems property managers encounter, and how to evaluate the equipment and software available to support a credible monitoring program.

Read it in the Aethair Resource Library:
aethair.io/resources/indoor-air-quality-monitoring-commercial-buildings

Wildfire smoke is not just a regional problem. Plumes from a single major fire season can reach across most of North America, and the operational consequences for outdoor workforces, indoor facilities, and public health agencies have grown with them. From Cal/OSHA section 5141.1 in the United States to WorkSafeBC and Health Canada guidance to the north, the regulatory ground has shifted in the past few years. So has the volume of smoke that crosses the continent each summer.

Our newest article covers what is in wildfire smoke, how US and Canadian air quality indices and workplace rules treat it, and how a monitoring program can support detection, communication, and protection across outdoor work sites, indoor facilities, and broader community networks.

Read it here: https://aethair.io/resources/wildfire-smoke-air-quality-monitoring/

Choosing an environmental monitoring device tends to start with the wrong question.

Often, people pick a device before defining what the deployment actually needs to do, which produces undersized monitoring records or oversized hardware bills, neither of which holds up when a regulator, an auditor, or an internal review takes a close look.

Our latest article covers the four practical questions to answer before choosing a device, how Aethair PRO, Aethair IAQ, and Thiamis each fit different use cases, and how they work together when a site needs more than one. It also walks through common deployment mistakes and a decision flow to match the right device to the right requirement.

Read it here: https://aethair.io/resources/choosing-aethair-monitoring-device/

When the wind shifts at a perimeter monitoring site, two things can happen. Either field crew physically repositions monitors to maintain proper upwind and downwind coverage, or the platform reassigns those roles automatically based on real-time wind data. That's not a small distinction. Modern continuous monitoring platforms turn every wind shift into one more data point in a defensible compliance record, without sending anyone into the field.

The new article on the Aethair Resource Library covers what perimeter monitoring actually requires how continuous data becomes audit-ready reporting.

Read it here: aethair.io/resources/perimeter-air-quality-monitoring-guide

Compliance reporting shouldn't be a scramble before every audit; Aethair gives EHS and ESG teams continuous, calibrated data with traceable lineage from sensor to report, so the answer is already there when a regulator, auditor, or executive asks for documentation.

How is your team building defensibility into its environmental compliance program?

Every pollutant in a building has a source: building materials, poor ventilation, occupants, combustion appliances, even outdoor infiltration. Knowing where they come from is the first step to improving indoor air quality.

WELL certification is a voluntary, performance-based framework that combines point-in-time verification with ongoing operational requirements, and requires recertification approximately every three years. Continuous monitoring captures what happens between formal verification events. Aethair's platform pairs continuous monitoring with WELL-aligned thresholds, providing data for the years between scheduled tests, structured reports for verification and ESG disclosures, and occupant-facing displays in lobbies and shared spaces.

Read about the WELL Building Standard and the role continuous monitoring plays in supporting buildings that align with it, in our latest article in the Aethair Resource Library: aethair.io/resources/well-building-standard-air-quality

OSHA does not publish a single air quality rule. It publishes a layered framework. Knowing where a given exposure sits in that structure is what makes compliance documentation defensible.

The latest article on the Aethair Resource Library covers the structure, the PELs that matter most, and where continuous monitoring fits into defensible documentation.

Read it here: aethair.io/resources/osha-air-quality-standards-compliance

For EHS professionals, the gap between assumption and measurement is a liability.

The difference between continuous monitoring and periodic testing can leave issues undetected and could lead to hazardous exposures. If you monitor only a few points in a day, you could miss a crucial issue.

This article from the Aethair Resource Library covers which pollutants matter most in indoor air quality monitoring, how continuous monitoring differs from periodic testing, what to look for in an IAQ system, and how to connect monitoring data to compliance documentation.

Read it here: aethair.io/resources/indoor-air-quality-monitoring-ehs-guide

The Aethair Resource Library is a growing collection of articles and guides covering air quality monitoring, compliance reporting, regulatory standards, and more. We built it because the questions we hear most often deserve more than a product page. They deserve real answers.

Starting today, Four articles are live:

• EHS Compliance Reporting: How to Move from Data Collection to Defensible Documentation

• Understanding PM2.5: Health Impacts, Regulatory Limits, and Best Practices

• Indoor Air Quality Monitoring: What EHS Teams Need to Know

• What Is Environmental Intelligence?

New articles will be published every week.
Explore the library today: https://aethair.io/resources/