Now
☀️
9.9°
Loading current temperature, humidity, wind, and air quality context for Mariental, Hardap, Namibia.
Current temperature, humidity, wind, and air quality context for Mariental, Hardap, Namibia.
Clear sky
Feels like 6.7°C
Humidity
69%
Relative humidity
Wind
7.5 km/h
SSW
UV
0
Low
Pressure
1017.7 hPa
Surface pressure
Now
☀️
9.9°
02am
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9°
03am
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8.2°
04am
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7.3°
05am
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6.4°
06am
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5.6°
07am
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5.1°
08am
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5.6°
09am
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8.2°
10am
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10.8°
11am
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13.1°
12pm
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14.6°
01pm
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15.6°
02pm
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16.6°
03pm
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17.2°
04pm
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17.4°
05pm
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16.6°
06pm
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14.4°
07pm
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12.6°
08pm
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11.6°
09pm
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10.4°
10pm
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9.6°
11pm
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8.6°
12am
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7.8°
Loading air quality context...
6.7°C
2° cooler than actual
69%
Humid
7.5 km/h
Direction: SSW
0
Low
0%
Sky coverage
0 mm
Current rainfall
Mariental, nestled in the Hardap Region of Namibia, occupies a crucial position within the country’s south-central landscape. Situated at coordinates -24.6333, 17.9667, the town lies on the edge of the Kalahari Desert, a vast expanse of red sand dunes and sparse vegetation. The terrain is generally flat, with a slight elevation increase moving eastward towards the Naukluft Mountains, approximately 80km distant. The Fish River, though not immediately adjacent, influences the regional climate and provides a vital water source further south. Mariental’s urban character is defined by its role as a transport and agricultural hub, serving surrounding farms and connecting Windhoek with the south. The town’s relatively small population of 12,478 reflects its position as a regional service centre rather than a major industrial centre. However, agricultural activities – primarily livestock farming and some crop cultivation – contribute to particulate matter emissions, particularly during dry seasons when fields are ploughed and harvested. The urban-rural gradient is pronounced, with significant open land surrounding the town, but increasing agricultural intensification closer to the settlement. Dust from unpaved roads and construction also contributes to localised air quality concerns. The prevailing winds, generally from the south-east, can carry dust plumes across the town, impacting air quality.
Mariental experiences a distinct seasonal air quality pattern dictated by Namibia’s arid climate. The dry season, spanning roughly May to October, presents the most challenging conditions. Reduced rainfall means less dust suppression, leading to increased particulate matter from agricultural activities and unpaved roads. Strong south-easterly winds exacerbate this, carrying dust across the town. Temperature inversions, common during the cool desert nights, trap pollutants near ground level. November to April brings the rainy season, offering temporary relief. Rainfall washes away dust, and increased humidity can reduce particulate matter suspension. However, localised flooding can disrupt transport and potentially release pollutants from disturbed sediments. February and March, typically the wettest months, are generally the most favourable for outdoor activity. Sensitive groups – children, the elderly, and those with respiratory conditions – should exercise caution during the dry winter months (June-August) and periods of strong wind. Monitoring wind direction is crucial; avoiding outdoor exertion when winds blow from agricultural areas is advisable. The hot, dry conditions can also increase ozone formation, though this is less pronounced than in more humid climates. Overall, air quality is most impacted by meteorological factors and land use practices.
AQI (EPA)
6 · Good
Air quality context for the same location
US EPA AQI
😊 Good
Air quality is satisfactory and poses little or no health risk.
View full AQI details →