The Oregon Department of Environmental Quality issued an air quality advisory for Klamath County due to smoke from wildfires in Northern California. DEQ expects the air quality advisory to last until at least Friday, July 31. DEQ will continue to monitor smoke in this area. Smoke levels can change rapidly depending on weather. Check current conditions on DEQ’s AirQuality Index or by downloading the free OregonAIR app on your smartphone. The air quality monitor in Klamath Falls showed unhealthy, or red, air quality this morning, and the monitor in Chiloquin showed air quality that was unhealthy for sensitive groups, or orange. Smoke can irritate people’s eyes and lungs and worsen some medical conditions. Young children, adults over 65, pregnant women, and people with heart disease, asthma or other respiratory conditions are most at risk. Protect your health when smoke levels are high: Stay inside if possible. Keep windows and doors closed. Avoid strenuous outdoor activity. Be aware ...