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Basic data on air quality
Live monitoring Carlsbourg



Air quality

Air quality is directly linked to our comfort and health. It concerns both outdoor pollution and that inside buildings where we spend more and more time. Pollutants can have an impact on our well-being and health.

An air quality index (AQI) is the result of a measurement of air quality, allowing to synthesize different data in the form of a single value.
AQI --> International Quizzing Association, in French, Association internationale de quiz. (Wikipedia)

SMOGGIE automatically sends (every 30 minutes) the reading of external air Quality to the web server which hosts this site.

Air Quality

🌫️ Air Quality (PM2.5)

AirVisual : —
Zones OMS : 🟢 Très bon | 🟡 Bon | 🟠 Dégradé | 🔴 Mauvais | 🟣 Très mauvais
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🔍 Zoom : clic + glisser | Molette | Double-clic = reset
Initialisation…
PM2.5 – Prévision 7 jours

Health impact

Many of the parameters measured by Model SMOGGIE can have a negative health impact, ranging from simple allergies to various cancers. Therefore the device gathers valuable data on the quality of our environment.
Particulate matter PM2.5 refers to small particles with a diameter of up to 2.5 microns. These particles can penetrate deep into the lungs , causing allergies, respiratory and cardiovascular diseases...

--> https://www.epa.gov/pm-pollution/health-and-environmental-effects-particulate-matter-pm


Monitorings

The data for the various radiation graphs are obtained using two Geiger counters connected to a server: the GM45 from Black Cat Systems and the GMC-600 + from GQ Electronics.
Air quality measurement data is obtained using the SMOGGIE-PM from uRADMonitor.
Calibrations
The GM45 probe was recalibrated in July 2022 according to Gamma-Scout. It is tested at a state-approved institute. Each unit is supplied with a certificate stating its serial number. Radiation Monitoring was commissioned on November 1, 2011.

SMOGGIE-PM features a high-quality laser particle sensor for PM1, PM2.5, and PM10 and an additional sensor for temperature and humidity. The accuracy of this monitor's data is laboratory tested.


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update: 25/12/25