concentration

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

As of Wednesday morning, Chiang Mai's PM2.5 level, which refers to the concentration of tiny, hazardous particles smaller than 2.5 micrometres, was classified as "very unhealthy".

From BBC • Mar. 31, 2026

As unease about AI replacement crushed the stocks of public software companies in recent months, some fund managers played down their concentration in the industry or turned the spotlight on competitors.

From The Wall Street Journal • Mar. 30, 2026

The map showed a fairly high concentration of poppies near a stretch of Highway 138.

From Los Angeles Times • Mar. 26, 2026

However, when the concentration reaches 2%, they visit the feeder about half as often.

From Science Daily • Mar. 25, 2026

When Bert Lewyn, the Jewish teenager forced to work in a Berlin munitions factory, discovered that he was also marked for deportation to a concentration camp, he went into hiding.

From "Hitler Youth: Growing Up in Hitler's Shadow" by Susan Campbell Bartoletti