Linn County Public Health has detected higher-than-usual ambient levels of Ozone, leading them to release an important advisory for the community. Linn County Public Health Issues Advisory due to Increased Ozone Levels.
The current elevated levels are expected to persist throughout the afternoon and may surpass the air quality health standard of 70 ppb for an 8-hour duration.
While the general population may not experience significant issues with the air quality at these levels, it is crucial for certain vulnerable groups to take precautions. Asthmatics, children, older adults, and individuals engaging in extended outdoor activities or intense physical exertion should consider minimizing prolonged or heavy exertion outside. These particular groups face a higher risk of respiratory discomfort.
Exposure to ozone can trigger various health problems, including chest pain, coughing, throat irritation, and congestion. It can also exacerbate bronchitis, emphysema, and asthma.
To mitigate your exposure to ozone, it is advisable to plan physically demanding activities during periods when ozone levels are forecasted to be lower. Additionally, reducing the duration of vigorous activity or opting for less strenuous alternatives (e.g., choosing a leisurely walk over a jog) can help minimize exposure.
Ozone smog occurs when emissions from vehicles, utilities, boilers, as well as fumes from paints, gasoline, and chemicals undergo a reaction in sunlight and warm temperatures, resulting in the formation of ground-level ozone—a colorless gas capable of irritating lung tissue.
For any further inquiries, please reach out to the air quality branch at 892-6000.
