Summary
Thousands of people in parts of California have been advised to stay indoors because of high air pollution levels. The Environmental Protection Agency (EPA) reported that air quality in some areas, including Mammoth Lakes, is "unhealthy" due to tiny particles in the air called PM2.5. This applies especially to sensitive groups such as older adults, children, and people with health problems.
Key Facts
- The EPA advised California residents to stay indoors due to high air pollution levels.
- Areas affected include Mammoth Lakes, Whitmore Hot Springs, and Mono Hot Springs.
- The pollution level is classified as "unhealthy" on the Air Quality Index (AQI).
- PM2.5 are tiny particles that can be inhaled and affect health.
- Sensitive groups, like older adults and children, are more at risk.
- The AQI measures air quality from 0 (good) to 500 (hazardous).
- PM2.5 can come from wildfires, vehicle emissions, and industrial plants.
