Now
☀️
15.7°
Loading current temperature, humidity, wind, and air quality context for Lochau, Vorarlberg, Austria.
Current temperature, humidity, wind, and air quality context for Lochau, Vorarlberg, Austria.
Partly cloudy
Feels like 13.7°C
Humidity
65%
Relative humidity
Wind
12.4 km/h
SSE
UV
0
Low
Pressure
1011.8 hPa
Surface pressure
Now
☀️
15.7°
04am
⛅
15.8°
05am
⛅
15.8°
06am
☁️
15.3°
07am
☁️
16.1°
08am
☁️
17.2°
09am
☁️
18.2°
10am
☁️
18.9°
11am
☁️
19.9°
12pm
☁️
20.5°
01pm
☁️
21.4°
02pm
☁️
21.7°
03pm
☁️
22.1°
💧10%
04pm
☁️
21.8°
💧50%
05pm
⛈️
17.2°
💧98%
06pm
🌧️
16.2°
💧100%
07pm
🌦️
15.9°
💧100%
08pm
🌦️
15.4°
💧100%
09pm
🌧️
14.8°
💧98%
10pm
🌧️
14.6°
💧100%
11pm
🌧️
14.4°
💧98%
12am
🌦️
14.2°
💧100%
01am
🌦️
14.2°
💧98%
02am
🌦️
13.7°
💧93%
Loading air quality context...
13.7°C
2° cooler than actual
65%
Humid
12.4 km/h
Direction: SSE
0
Low
47%
Sky coverage
0 mm
Current rainfall
Lochau, nestled in the Austrian state of Vorarlberg, presents a unique geographic context influencing its air quality. Situated on the shores of Lake Constance (Bodensee), at coordinates 47.5167, 9.7500, the town benefits from the moderating influence of the large body of water, but also faces challenges related to valley topography. The surrounding landscape is dominated by the foothills of the Alps, creating a basin-like structure prone to temperature inversions. Lochau’s elevation, relatively low compared to the higher Alpine regions, contributes to the accumulation of pollutants during stable atmospheric conditions. While not heavily industrialised itself, Lochau is positioned within a region containing manufacturing centres in both Austria and Germany, with potential for transboundary pollution. The immediate surroundings feature a mix of agricultural land – orchards and vineyards are prominent – and residential areas. The urban-rural gradient is relatively sharp, transitioning quickly to forested hillsides. This proximity to both agricultural activity (potential ammonia emissions) and industrial zones, combined with the lake’s influence on wind patterns and the valley’s trapping effect, creates a complex interplay of factors impacting local air quality. The lake breezes can offer some dispersion, but stagnant conditions can lead to pollutant build-up, particularly during winter months.
Lochau’s air quality follows a distinct seasonal pattern. Winter, from December to February, typically sees the poorest air quality. Reduced sunlight hours and frequent temperature inversions trap pollutants emitted from heating systems and regional industry. Cold, still air prevents dispersion, leading to higher concentrations of particulate matter and nitrogen dioxide. Spring (March-May) brings gradual improvement as temperatures rise and wind patterns become more dynamic, though agricultural activities can contribute to ammonia levels. Summer (June-August) generally offers the cleanest air, with warm temperatures promoting atmospheric mixing and breezes from Lake Constance aiding dispersion. However, increased ozone formation can occur during prolonged periods of sunshine and high temperatures. Autumn (September-November) sees a return to more stable conditions, with decreasing sunlight and increasing heating demand. Fog, common over Lake Constance during autumn mornings, can exacerbate pollution by trapping pollutants near the ground. Sensitive individuals – children, the elderly, and those with respiratory conditions – should limit strenuous outdoor activity during winter and autumn mornings. Monitoring pollen levels is also crucial in spring and summer. Avoiding peak traffic hours and staying informed about regional pollution alerts are recommended throughout the year.
AQI (EPA)
17 · 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 →