Skip to main content

The Clean Air Sarnia and Area (CASA) monitoring network is a combination of continuous (real-time), non-continuous, and additional air monitoring stations:

The table below lists CASA's air monitoring station locations and the parameters measured at each station.

Air Monitoring Stations and Parameters Measured

A table of CLEAN AIR SARNIA AND AREA AIR MONITORING STATIONS AND PARAMETERS MEASURED
CLEAN AIR SARNIA AND AREA
AIR MONITORING STATIONS AND PARAMETERS MEASURED
POLLUTANT PARAMETERS METEOROLOGICAL PARAMETERS
NO2 O3 PM2.5 SO2 TRS TSP/Metals PAH VOC (1,3-butadiene) VOC (Benzene) VOC (Ethylene) VOC (Other) WD WS TEMP SOLAR RAIN
STATION OPERATED BY
Christina Street MECP R R R R R N N N N R R
Aamjiwnaang MECP, EC, Aamjiwnaang R R R R N N R and N R and N N N R R R
Front Street SLEA R R R R N R and N R and N N R R
Lasalle Line SLEA R R R R
Moore Line SLEA R R R R R R R
River Bend SLEA R R R R N N R R R
Scott Road SLEA R R R R R
Rokeby Line SLEA H
Sombra Line SLEA H
AP1 MECP H H H H H H
AP2 MECP H H H H H H
Property Line Monitors Industry P P
A legend table of CLEAN AIR SARNIA AND AREA AIR MONITORING STATIONS AND PARAMETERS MEASURED
LEGEND R = real-time (continuous) monitoring
N = non-continuous monitoring
H = hourly monitoring (not available in real-time)
P = property line monitoring (continuous 2-week samples)
EC = Environment Canada
MECP = Ministry of the Environment, Conservation and Parks (Environmental Monitoring and Reporting Branch or Southwestern Region)
SLEA = Sarnia Lambton Environmental Association

Working towards improving Sarnia's air quality!