Sentence examples for Quality monitors from inspiring English sources

Datong is so bad that last winter the city's air quality monitors went on red alert.

Kroll pointed out that in the greater Boston area, there are only four air quality monitors.

But by early 2010, air quality monitors began detecting a serious problem.

McMullen collected $3,700 from her neighbours for air quality monitors, and for water and soil samples.

Figures on their daily harvest were related to hourly fluctuations in ozone, as measured by three nearby air quality monitors.

Another city related it to pollution, putting air quality monitors outside schools to show parents how much danger their kids were in.

Ms. Bellow said there are 12 air-quality monitors installed in and around the building.

Although there are other air-quality monitors on the market, the Speck stands out.

And groups of air-quality monitors, in fluorescent orange vests, sometimes come in during classes to test the air.

Air-quality monitors in part of the city showed readings of 999, the upper limit of what they could measure.

As the embers smoldered the officials said that air-quality monitors in the neighborhood had not detected hazardous fumes.