Chicago’s Metra testing air quality in train cars, downtown terminals
On November 16, Metra in
northeastern Illinois began testing the air quality onboard some passenger cars
and at downtown terminals. Recent questions were
raised about the level of diesel emissions on downtown platforms and trains.
While Metra trains are in full compliance with all Environmental Protection
Agency standards, additional testing conducted on a system-wide basis will
provide a more detailed picture of total air quality.