Map 6: # of Exceedances Protection Human Health urban, street and other stations
Number of Days Threshold Value Was Exceeded
Map 6. Number of exceedances of the threshold value for protection of human health (110 µg/m3 for eight-hourly values) observed at urban, street and other stations; 1 January - 31 December 1995; eight-hourly average values for the period 12.00-20.00.
For references, please go to http://www.eea.europa.eu/publications/C1I92-9167-074-X/page031.html or scan the QR code.
PDF generated on 28 Feb 2017, 11:04 AM