531.101 Key figures on air quality by location and key figure since 1990
Mark your selections and choose between table on screen and file format. Marking tips

For variables marked Select at least one value you need to select at least one value

Year Select at least one value

Total 34 Selected

Search

Location Select at least one value

Total 33 Selected

Search

Key figure Select at least one value

Total 10 Selected

Search


Number of selected data cells are:(maximum number allowed is 500 000)

Presentation on screen is limited to 10 000 rows and 100 columns


Number of selected cells exceeds the maximum allowed 500 000
Contact and information

Information

Unit
µg/m3, hours > 120 µg/m3
Contact
Office of Statistics
Aeulestrasse 51
9490 Vaduz
Liechtenstein
T +423 236 68 76
info.as@llv.li
Copyright
Office of Statistics
Reproduction is authorised provided the source is acknowledged.
Source
Environmental statistics
Matrix
531.101
Footnotes

Footnotes

Key
'*': figure is not available or has been omitted for other reasons.
'-': Absolut zero.
'0' or '0.0': rounded zero (figure is less than half of the counting unit).
Further information on methods and quality (available in German only) Air, climate 'Methodik & Qualität'. Definitions (available in English): Glossary.
Location
Measuring station: 1990 to 2004 Standort Mühleholz in Vaduz. From May 2005 to 2014 Standort Austrasse in Vaduz. Since 2015 Standort Liechtensteinische Landesbibliothek in Vaduz.
Key figure
Nitrogen dioxide concentration (µg/m3)
Annual average.
Limit value: The immission limit value for nitrogen dioxide (NO2) is 30 µg/m3 (annual average) according to the Ordinance on Air Pollution Control (LGBl. 2008 No. 245)
Particulate matter concentration PM10 (µg/m3)
Annual average.
Particulate matter concentration PM10: Particles with a diameter of 10 µm or less.
Limit value: The immission limit value for fine particulate matter PM10 is 20 µg/m3 (annual average) according to the Ordinance on Air Pollution Control (LGBl. 2008 No. 245).
Particulate matter concentration PM2.5 (µg/m3)
Annual average.
Particulate matter concentration PM2.5: Particles with a diameter of 2.5 µm or less.
Limit value: The immission limit value for fine particulate matter PM2.5 is 10 µg/m3 (annual average) according to the Ordinance on Air Pollution Control (LGBl. 2008 No. 245).
Exceedances of the ozone limit value (Hours >120 µg/m3)
Hours.
Limit value: The immission limit value for ozone (O3) of 120 µg/m3 may only be exceeded once per year (1h-average) according to the Ordinance on Air Pollution Control (LGBl. 2008 No. 245). Number of hours in which the immission limit value was exceeded.
Ozone concentration (µg/m3)
Average value over the vegetation period: Is defined as the 7-hour average from 10 a.m. to 5 p.m. (summer time) over the months April - September.
Ammonia concentration (µg/m3)
Annual average.
Benzene concentration (µg/m3)
Annual average.
Limit value: The immission limit value for benzene is 5 µg/m3 (annual average) according to the Ordinance on Air Pollution Control (LGBl. 2008 No. 245).
Toluene concentration (µg/m3)
Annual average.
Ethyl benzene concentration (µg/m3)
Annual average.
Xylene concentration (µg/m3)
Annual average.