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Toxic Air Alerts: Millions Warned Indoors
30 Mar
Summary
- Millions in Arizona, California, and Oregon face hazardous air quality.
- Fine particulate matter (PM2.5) levels exceed WHO limits significantly.
- Health officials urge residents to stay indoors and take precautions.
Hazardous air quality alerts have been issued for millions across Arizona, California, and Oregon, with the EPA warning residents to stay indoors. Particularly affected are Gilbert and Chandler, Arizona, where air quality was rated 'hazardous' on Monday morning. PM2.5 levels near these cities, located east of Phoenix, were reported to be over 15 times higher than recommended safe limits.
Wind patterns are reportedly spreading this pollution northward, affecting Scottsdale, and also westward towards the Pacific Ocean from Oregon's Eugene. In Southern California, El Centro is experiencing 'very unhealthy' conditions due to a dust storm. These fine particulate matters, often from industrial and vehicle emissions, can cause significant respiratory and cardiovascular health issues.
The Air Quality Index in some areas reached 204, indicating unhealthy conditions for everyone and limiting outdoor activities. Similar alerts are in place for Yuma and other California border towns, impacting an estimated 300,000 Americans. Residents are advised to close windows, limit outdoor activity, and use air purifiers if available.
