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Air Quality Index (AQI) Levels

Climate Justice and Ethics

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Air Quality Index (AQI) Levels

Flashcards

0/6

Still learning

0-50

Good. Air quality is satisfactory, and air pollution poses little or no risk.

301-500

Hazardous. Health warnings of emergency conditions. The entire population is more likely to be affected.

151-200

Unhealthy. Everyone may begin to experience health effects; members of sensitive groups may experience more serious health effects.

101-150

Unhealthy for Sensitive Groups. Members of sensitive groups may experience health effects. The general public is not likely to be affected.

201-300

Very Unhealthy. Health alert: everyone may experience more serious health effects.

51-100

Moderate. Air quality is acceptable; however, there may be a risk for some people, particularly those who are unusually sensitive to air pollution.

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