Sensor plan tied to mechanical systems
Digitally place IAQ sensors to the building certification guidelines you care about, so coverage matches the spaces people actually occupy.
Indoor Air Quality
Indoor air quality you can monitor and fix in real time
Track CO2, TVOC, PM2.5, and PM10 against ASHRAE thresholds, then raise airflow in the zones that need it. Continuous monitoring and automated optimization, not a one-time test.
Map the building before you measure it
Healthy air starts with knowing where sensors belong and which mechanical systems serve those spaces.
Monitor the pollutants that matter
Live readings for the people in the space and the operators responsible for it.
Live CO2, TVOC, PM2.5, and PM10
Tenants and staff see real-time air quality in their spaces, tracking CO2, TVOC, PM2.5, and PM10 as sensors report them.
Optimize the zone that needs air, not the whole building
When pollutants rise, Cohesion increases airflow where it matters and tells management what changed.
Automated airflow in the affected zone
Building conditions adjust automatically: airflow increases in the affected zone in real time based on sensor data, and management is notified of the change.
PM2.5, outside vs inside
µg/m³ · 4-hour averages · Jul 13–17
Outside (Chicago Loop)Inside (this building)
1007550250
Mon 13Tue 14Wed 15Thu 16Fri 17
Thursday evening to Friday afternoon: 18 → 2 µg/m³, an 88% reduction, across 202 mitigations while outside held at 30–100.
Insights that hold up in ESG and tenant conversations
Trends by space, outdoor context, and history you can hand to ownership without rebuilding a spreadsheet.
Trends, not just snapshots
IAQ dashboards and historical trends by space help engineering catch a slow drift before it becomes a tenant complaint or an ESG reporting gap.
FAQ
Frequently Asked Questions
CO2, TVOC, PM2.5, and PM10, with alerts based on ASHRAE guidelines for permissioned operators.
Monitoring shows live readings and alerts. Monitoring + optimization also raises airflow in the affected zone through remote BAS control and notifies management of the change.
You need IAQ sensors for monitoring. Optimization uses those readings plus a connection to the building automation system so airflow can change in the affected zone.
Tenants and staff can see live air quality in the Cohesion app and on the web, including a clear building status when conditions are good.
No. Cohesion targets the affected zone instead of flushing the entire floor or building, which uses less energy than running the system flat out.
Results from a live deployment
pollutant reduction to healthy levels
average IAQ mitigation response time
increased clean air over an 8-hour day
Chicago building, 6-month measurement window
Book an Indoor Air Quality demo
We'll map sensor coverage, BAS connections, and the monitoring vs optimization path for your buildings.