Answer
May 02, 2026 - 01:18 PM
A PM10 level above 50 micrograms per cubic meter (µg/m³) over a 24-hour period is considered unhealthy for sensitive groups, such as children, the elderly, and people with respiratory conditions. When PM10 levels exceed 150 µg/m³, the air quality is considered unhealthy for the general population. Prolonged exposure to high PM10 levels can cause respiratory and cardiovascular problems.
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