Ozark Air Quality Index (AQI)

Loading live AQI data...

Loading historical AQI trends...

Ozark, Missouri, nestled in the Ozark Mountains of southwestern Missouri, presents a unique geographic context influencing its air quality. Located at 37.0365° N, 93.2158° W, the city sits within the Springfield–Branson metropolitan area, benefiting from the scenic beauty of the rolling hills and forested landscape characteristic of the Ozarks. The terrain is predominantly hilly, with elevation variations contributing to localized air drainage patterns. The Finley River flows nearby, providing a source of moisture but also potentially trapping pollutants during temperature inversions. Ozark’s urban character is transitioning, experiencing growth as a bedroom community for Springfield, leading to increased vehicle traffic. Surrounding the city are significant agricultural zones, primarily focused on livestock and crops like soybeans and corn, which can contribute to ammonia emissions. While not a heavily industrialized area, regional industrial activity in Springfield does exert some influence. The urban-rural gradient is relatively sharp, with pockets of denser development giving way quickly to rural farmland and forested areas. This gradient impacts pollutant dispersion, with rural areas acting as sinks or sources depending on agricultural practices and prevailing winds. The city’s position within a valley can exacerbate pollution events, limiting air circulation.

Ozark’s air quality follows a distinct seasonal pattern, largely dictated by meteorological conditions and human activity. Spring (March-May) often sees moderate pollution levels due to agricultural practices – fertilizer application and tilling releasing particulate matter. Rainfall is frequent, offering some cleansing, but also creating damp conditions conducive to mold growth. Summer (June-August) typically experiences the best air quality, with prevailing southerly winds dispersing pollutants and higher temperatures promoting atmospheric mixing. However, ozone formation can be a concern on hot, stagnant days. Autumn (September-November) brings drier conditions and increased wood burning for heating, leading to a rise in particulate matter, particularly on calm evenings. This is often the period with the most noticeable haze. Winter (December-February) is characterized by temperature inversions, trapping cold air and pollutants near the ground. Wood smoke becomes the dominant pollutant, impacting sensitive individuals. Months to avoid strenuous outdoor activity are November through February. Sensitive groups – children, the elderly, and those with respiratory conditions – should limit exposure during these periods. Monitoring local forecasts and adjusting activity levels accordingly is crucial for maintaining respiratory health throughout the year.