Occurred on June 28, 2023 / Pittsburgh, Pennsylvania, USA

Info from Licensor: "If the smoke from the wildfires in Canada is reaching Pittsburgh while it is in the red zone, it can have a significant impact on air quality in the area. When air quality is in the red zone, it indicates that the air is unhealthy and can pose a risk, particularly for sensitive groups such as people with respiratory issues, children, and the elderly.

Wildfire smoke contains particulate matter and pollutants, including fine particles known as PM2.5, which can be harmful when inhaled. PM2.5 particles are small enough to bypass the body's natural defenses and can penetrate deep into the lungs, leading to respiratory problems, worsening of existing conditions, and other health issues.

When the air quality is in the red zone due to wildfire smoke, it is advisable to limit outdoor activities, keep windows and doors closed, and use air purifiers or filters to improve indoor air quality. If you or anyone you know experiences severe symptoms or are at high risk, it's recommended to consult healthcare professionals for further guidance.

To get the most accurate and up-to-date information on the specific impact of the current wildfire smoke on Pittsburgh's air quality, I recommend checking local news sources, official air quality monitoring agencies, and following guidance provided by local health authorities."