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Immissionsmesswerte Schweiz
Valeurs d’immissions mesurées en Suisse |
NW: | |
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Stans: | 1990 - 2010 |
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Stans (NW): 1990 - 2010 | ||||||||||||||||||||||
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1990 | 1991 | 1992 | 1993 | 1994 | 1995 | 1996 | 1997 | 1998 | 1999 | 2000 | 2001 | 2002 | 2003 | 2004 | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | ||
NO2 JM/ma | µg/m³ | - | - | 17.4* | 20.5 | 23.6 | 22.6 | 23.6 | 21.6 | 22.6* | 22.0 | 20.2 | 19.6 | 21.0 | 19.3 | 18.1 | 18.5 | 19.9 | 18.2 | 20.8 | - | 20.7 |
NO2 95% | µg/m³ | - | - | - | 46.2 | 50.3 | 51.3 | 46.2 | 48.2 | 51.3* | 51.7 | 44.6 | 42.4 | 43.2 | 42.9 | 41.0 | 42.3 | 47.5 | 39.1 | 46.7 | - | 50.3 |
PM10 JM/ma | µg/m³ | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 23.9 | 18.6 | 19.9 | - | 25.8 |
PM10 TM/mj | µg/m³ | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 159 | 66 | 66 | - | 100 |
O3 1h | µg/m³ | 194* | 231* | 184* | 193 | 187 | 195 | 203 | 182 | 240 | 161 | 192 | 192 | 211 | 214 | 172 | 189 | 187 | 157 | 158 | - | 205 |
O3 98% | µg/m³ | - | - | 185 | 157 | 147 | 177 | 153 | 169 | 170 | 139 | 158 | 161 | 160 | 183 | 140 | 161 | 174 | 146 | 145 | - | 178 |
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© BAFU 2020 | Daten / données: Cercl’Air |
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