Now
🌧️
14.5°
💧89%
Loading current temperature, humidity, wind, and air quality context for Grez-Doiceau, Wallonia, Belgium.
Current temperature, humidity, wind, and air quality context for Grez-Doiceau, Wallonia, Belgium.
Light drizzle
Feels like 13°C
Humidity
94%
Relative humidity
Wind
13.3 km/h
SW
UV
0
Low
Pressure
1003.5 hPa
Surface pressure
Now
🌧️
14.5°
💧89%
02am
🌦️
13.8°
💧88%
03am
🌦️
14°
💧82%
04am
🌦️
14.5°
💧74%
05am
☁️
15°
💧65%
06am
☁️
14.6°
💧55%
07am
☁️
14.7°
💧45%
08am
☁️
14.9°
💧41%
09am
☁️
15°
💧48%
10am
☁️
15.2°
💧61%
11am
🌦️
14.7°
💧73%
12pm
🌦️
14.4°
💧84%
01pm
🌦️
15.6°
💧93%
02pm
🌧️
13.1°
💧100%
03pm
🌦️
14.1°
💧100%
04pm
🌦️
14°
💧100%
05pm
☁️
15°
💧96%
06pm
☁️
15.4°
💧93%
07pm
🌤️
15.1°
💧89%
08pm
☁️
15.1°
💧78%
09pm
☀️
14.3°
💧55%
10pm
☀️
13.7°
💧26%
11pm
☀️
12.6°
💧4%
12am
☁️
12.3°
Loading air quality context...
13°C
Similar to actual
94%
Very Humid
13.3 km/h
Direction: SW
0
Low
100%
Sky coverage
0.1 mm
Current rainfall
Grez-Doiceau, nestled in the heart of Wallonia, Belgium, presents a fascinating case study in urban geography and its influence on air quality. Situated at coordinates 50.7333, 4.7000, the municipality occupies a gently undulating terrain within the broader Hesbaye region, a landscape characterized by fertile plains and rolling hills. Its elevation, averaging around 115 meters above sea level, contributes to localized microclimates that can trap pollutants. Grez-Doiceau’s position is strategically important; it lies approximately 25 kilometers southeast of Brussels, placing it within the sphere of influence of the Brussels-Charleroi industrial corridor, a significant source of regional air pollution. The surrounding landscape is predominantly agricultural, with extensive fields of crops and pastures, which, while generally beneficial, can contribute to particulate matter through seasonal activities like harvesting and fertilizer application. The urban–rural gradient is relatively smooth, with Grez-Doiceau itself exhibiting a blend of residential areas, small-scale industrial activity, and agricultural land. The nearby Meuse River, though not directly adjacent, influences regional weather patterns and can occasionally transport pollutants. The town’s location within a relatively sheltered valley can exacerbate the effects of temperature inversions, particularly during colder months, hindering the dispersion of airborne contaminants. The proximity to the E40 motorway also introduces a constant stream of vehicular emissions, a persistent factor in local air quality.
Air quality in Grez-Doiceau follows a distinct seasonal pattern dictated by Belgium’s temperate climate and prevailing meteorological conditions. Spring (March-May) often sees a gradual improvement as temperatures rise and wind speeds increase, dispersing accumulated winter pollutants. However, agricultural activities, including the spreading of fertilizers and pesticide application, can temporarily elevate ammonia and particulate matter levels. Summer (June-August) generally offers the best air quality, with consistent winds and higher mixing heights facilitating pollutant dilution. Heatwaves, though less frequent than in southern Europe, can lead to stagnant air and ozone formation, particularly during sunny days. Autumn (September-November) marks a transition period, with decreasing daylight hours and cooler temperatures. The burning of agricultural residues, a traditional practice in some areas, can significantly worsen air quality during this time. The most challenging period is winter (December-February), when cold, stable air masses frequently lead to temperature inversions. These inversions trap pollutants near the ground, resulting in prolonged periods of poor air quality. Fog, common during winter mornings, further exacerbates the problem by reducing visibility and trapping emissions. Sensitive groups, including children, the elderly, and individuals with respiratory conditions, should limit outdoor activity during periods of stagnant air or fog, particularly in the mornings. Increased ventilation in homes is also advisable during these times. Awareness of agricultural practices and their potential impact on air quality is crucial for informed decision-making regarding outdoor activities throughout the year.