![To combat COVID-19, the buildings on the ARC campus now perform four air exchange flushes an hour. During a flush, the outside air is brought into the building, filtered, and exchanged with the inside air. (Photo Courtesy of Pablo Manzo)](https://www.arcurrent.com/wp-content/uploads/2021/05/image-1-900x651.png)
ARC improves air quality to minimize COVID-19 risk
Megan Wutzke, Staff Writer
• May 6, 2021
![According to the Los Rios Community College District, if air quality index (AQI) readings exceed 200, they may again temporarily suspend the few on-campus operations going on this semester. According to the CDC, any AQI readings exceeding 300 are considered hazardous. (Photo courtesy of Rachel Leibrock)](https://www.arcurrent.com/wp-content/uploads/2020/09/IMG_1095-506x900.png)
District plans to monitor AQI levels as wildfires ravage the state
Dylan Lillie, Sports Editor
• September 21, 2020
![Shania Villafan, a communications major, wears a mask at American River College to combat the unhealthy air from the Camp Fire in Butte County, on Nov. 14 2018. (Photo by Tracy Holmes)](https://www.arcurrent.com/wp-content/uploads/2018/11/web_181114_Mask_TH-1000x667.jpg)
Los Rios campuses closed due to unhealthy air quality
Jennah Booth and Tracy Holmes
• November 14, 2018
![Shania Villafan, a communications major, wears a mask at American River College to combat the unhealthy air from the Camp Fire in Butte County, on Nov. 14 2018. (Photo by Tracy Holmes)](https://www.arcurrent.com/wp-content/uploads/2018/11/web_181114_Mask_TH-1000x667.jpg)
Photo of the Day: Nov. 14, 2018
Tracy Holmes
• November 14, 2018
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