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

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

From Los Angeles Times • Mar. 26, 2026

"Somehow they are metering their intake, so maybe zero to 1% is a more likely concentration that they would find in the wild than anything higher," he said.

From Science Daily • Mar. 25, 2026

Because of the high concentration of revenue run-rate among Janus clients, the disapproval of just a few key clients could’ve put the deal in doubt, Janus says.

From The Wall Street Journal • Mar. 25, 2026

Harriet set up her ball and frowned in concentration.

From "Caterpillar Summer" by Gillian McDunn