Štip Air Quality Index (AQI)

Loading live AQI data...

Loading weather snapshot...

Loading historical AQI trends...

Štip, nestled in the central eastern region of North Macedonia, occupies a significant position within the Strumica Valley. The city is strategically located on the Bregalnica River, a vital waterway that influences local microclimates and contributes to the surrounding agricultural landscape. The terrain is predominantly flat, transitioning to rolling hills and mountains as one moves away from the valley floor, creating a natural bowl-like effect. This topography, combined with the valley’s position, can exacerbate air pollution by trapping emissions. Štip’s urban character is a blend of Ottoman-era architecture and more modern development, reflecting its historical role as a regional trade and administrative centre. Surrounding Štip are extensive agricultural lands, primarily dedicated to cereal crops and vineyards, with some localised industrial activity concentrated around the city’s periphery. The urban-rural gradient is relatively sharp, with agricultural fields immediately bordering the city limits. This proximity means agricultural practices, including seasonal burning of crop residue, directly impact local air quality. The prevailing winds, often channeled through the valley, can transport pollutants from both local sources and potentially from the more industrialised areas further north, influencing the city’s overall air quality profile. The elevation of approximately 270 meters above sea level contributes to temperature inversions, particularly during the colder months.

Štip experiences a continental climate, with distinct seasonal variations that profoundly affect air quality. Winter (December-February) typically sees the poorest air quality, driven by increased use of solid fuels for heating, coupled with frequent temperature inversions trapping pollutants near the ground. Calm, cold conditions prevent dispersion, leading to elevated particulate matter concentrations. Spring (March-May) brings a gradual improvement as temperatures rise and heating demand decreases, though agricultural burning can temporarily worsen conditions. Summer (June-August) generally offers the cleanest air, aided by prevailing winds and higher temperatures promoting pollutant dispersal, although occasional heatwaves can lead to ozone formation. Autumn (September-November) is a transitional period. The initial months see relatively good air quality, but as temperatures drop and heating begins, pollution levels start to climb again. October and November are often marked by increased particulate matter from both domestic heating and agricultural practices. Sensitive groups – children, the elderly, and those with respiratory conditions – should limit strenuous outdoor activity during winter and periods of agricultural burning. Fog, common in the cooler months, can further concentrate pollutants. Monitoring wind direction is crucial, as pollutants can be transported from surrounding areas.