Sentence examples for quality index from inspiring English sources

India is changing the way it maps pollution, with an update to its air quality index.

At 10am on Sunday Beijing's air quality index hit 360, according to figures from the US embassy.

According to the Environmental Protection Agency, anything above 51 on the Air Quality Index (AQI) is a "moderate" health concern.

The south coast air quality management district said the warning level on its air quality index was red.

This is based on their covenant quality index, which is a three-month rolling average covenant quality score.

I check the air quality index, and depending on that, decide what we want to do.

Not literally, at least without checking the air quality index; the smog can be brutal.

Saturday evening saw a reading of 755 on the Air Quality Index (AQI).

Air Quality Index.

Image quality index.

Reservoir quality index, micron.