Shilou Weather
Loading current temperature, humidity, wind, and air quality context for Shilou, Beijing, China.
Loading current temperature, humidity, wind, and air quality context for Shilou, Beijing, China.
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US EPA AQI
🙂 Moderate
Air quality is acceptable. However, there may be a risk for some people who are unusually sensitive to air pollution.
View full AQI details →Shilou, a small state-level administrative town within Beijing's Miyun District, occupies a geographically significant position nestled within the northeastern foothills of the Yanshan Mountains. Its coordinates (39.6519, 115.9747) place it at an elevation of approximately 650 meters above sea level, contributing to a cooler climate compared to central Beijing. The surrounding landscape is dominated by rolling hills, dense forests of pine and birch, and agricultural land, forming a distinct urban–rural gradient. Shilou’s proximity to the Miyun Reservoir, a vital water source for Beijing, influences local microclimates and contributes to a slightly higher humidity than areas further west. The town itself exhibits a traditional Chinese character, with older residential areas interspersed with newer developments catering to tourism and recreation. While Shilou isn't a major industrial hub, it sits within a broader region experiencing industrial activity concentrated further west and south within Beijing's urban sprawl. Agricultural zones, primarily focused on fruit orchards and vegetable cultivation, are prevalent in the immediate vicinity, occasionally contributing to localized particulate matter from agricultural practices. The Yanshan Mountains act as a partial barrier, influencing wind patterns and trapping pollutants under certain meteorological conditions. The topography, combined with Beijing's regional pollution patterns, means Shilou experiences a complex interplay of local and transboundary air quality challenges, influenced by both natural features and anthropogenic emissions.
Shilou’s air quality follows a distinct seasonal pattern heavily influenced by Beijing’s broader climate. Autumn (September-November) typically presents the most challenging period, characterized by frequent temperature inversions. As temperatures drop at night, a layer of cool, stagnant air becomes trapped beneath a warmer layer aloft, preventing vertical mixing and concentrating pollutants near the ground. This is exacerbated by reduced sunlight hours and the onset of the autumn haze, a regional phenomenon. Winter (December-February) brings cold, dry air and occasional fog, which further restricts dispersion and can lead to periods of poor air quality. Spring (March-May) sees a gradual improvement as temperatures rise, and the monsoon winds begin to strengthen, flushing out pollutants. However, dust storms originating from the Gobi Desert can significantly degrade air quality during this period. Summer (June-August) generally offers the best air quality due to strong monsoon winds, high rainfall, and increased convective mixing. However, occasional heatwaves can lead to stagnant conditions. Sensitive groups, including children, the elderly, and individuals with respiratory conditions, should exercise caution during autumn and winter, limiting outdoor activity on days with visibly reduced visibility. Spring requires vigilance due to potential dust events. While summer generally provides cleaner air, heat advisories should still be heeded, and hydration maintained. Regular monitoring of local air quality reports is recommended throughout the year to inform decisions about outdoor activities.
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