Aeroqual

AQS Series – Mini Air Quality Stations

A compact, high-performing air quality monitor providing simultaneous measurement of particulate matter and up to three gaseous pollutants.

The AQS Series is designed for short and long-term air quality monitoring studies. It comes equipped with cutting-edge air monitoring software and is affordable enough to be deployed in small networks for a range of outdoor applications. Measures and reports data in 1-minute intervals with user-selectable averaging, delivering highly accurate results with excellent correlation to US EPA reference analyzers. Designed to be calibrated in situ using reference materials, ensuring data is traceable back to international standards.

Features a modular design, which can be upgraded at any time to measure additional parameters as needed. All module data is available to view through our air monitoring software, Aeroqual Cloud. Choose from several parameters.

Particulate matter:

PM10, PM2.5, PM1, TSP

Gases:

VOCs, O3, NO2

Environmental:

Temperature, humidity, noise, barometric pressure, precipitation, solar radiation, wind speed and direction

Explore the Aeroqual AQS Series

Key technology of the AQS Series

Combines a robust light-scattering nephelometer and Aeroqual’s industry-leading gas analyzer to deliver accurate, defensible data you can trust.

Pumped sampling system

Automatic baseline correction (ABC)

Interference-free measurement

Robust PM sensing

Factory and field calibration

Aeroqual cloud software

Pumped sampling system

Pumped sampling system

Provides a steady flow of air to the sensor modules as filters help protect sensors from airborne impurities, extending the instrument’s operating life.

Automatic baseline correction (ABC)

Automatic baseline correction (ABC)

Pioneered by Aeroqual, ABC sees the automatic correction of the ‘zero’ baseline every 60 seconds. Corrects for cross interferences and sensor drift – two of the biggest problems for sensor-based monitors.

Interference-free measurement

Interference-free measurement

The NO2 module design incorporates an electrochemical sensor with Aeroqual’s Automatic Baseline Correction (ABC) technology, maintaining measurement stability. An integrated O3 filter guards against interference, so you know exactly how much NO2 is present.

Robust PM sensing

Robust PM sensing

The integrated nephelometer is proven to last years in the field and is coupled with a pumped sampling system and inlet heater to correct for humidity interference.

Factory and field calibration

Factory and field calibration

The AQS Series is field calibrated using the same reference materials as a U.S. EPA / EU-Certified analyzer. Sensor modules are calibrated against high-purity gas standards prepared under ISO 6143, ensuring traceability to reference materials from National Metrology Institutes.

Aeroqual cloud software

Aeroqual cloud software

Go beyond simple data acquisition with remote two-way communication for better data and more efficient operation.

Industry-specific expertise

Construction

Construction

Reduce risk and enhance your reputation by investing in a real-time construction site dust monitoring system.

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Remediation

Remediation

Exceed environmental and human health standards by investing in a premium all-in-one air monitoring system.

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Wildfire Smoke Protection

Wildfire Smoke Protection

Protect and reassure workers with hyper-local data from a real-time wildfire smoke monitor.

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Case studies

Real-Time Monitoring Protects Communities During Reclamation Project on Nation’s Largest Municipal Utility

Case Study - Remediation

Real-Time Monitoring Protects Communities During Reclamation Project on Nation’s Largest Municipal Utility

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Building a Reliable Air Monitoring Solution in Challenging Environmental Conditions in Iraq

Case Study - Industrial Hygiene

Building a Reliable Air Monitoring Solution in Challenging Environmental Conditions in Iraq

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Real-Time Air Monitoring Protects New Yorkers, Saves Time and Money During Expansion of Nation’s Busiest Commuter Rail Line

Case Study - Remediation

Real-Time Air Monitoring Protects New Yorkers, Saves Time and Money During Expansion of Nation’s Busiest Commuter Rail Line

Read More
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"Overall, the ecosystem saves time for us and money for our clients as we assist them with regulatory compliance."

Howard Jameson

Vibranalysis

Air monitoring made easy

Take the time and hassle out of your next project with a real-time air quality monitoring solution.

Talk to us about your project