Station Brigerbad (VS) : 1990 - 2019 Jahr NO2 JM NO2 95% PM10 JM PM10 TM TSP JM O3 1h O3 98% SO2 JM SO2 95% CO TM µg/m³ µg/m³ µg/m³ µg/m³ µg/m³ µg/m³ µg/m³ µg/m³ µg/m³ mg/m³ 1990 33.3 87.1 -9999 -9999 -9999 168 147 8.3 35.2 2.9 1991 40.8 133.9 -9999 -9999 64.8 169 148 4.8 19.2 3.8 1992 27.4 70.5 -9999 -9999 34.3 185 171 5.8 17.2 2.8 1993 25.8 63.5 -9999 -9999 30.7 154 135 6.3 18.7 2.2 1994 24.4 55.6 -9999 -9999 24.0 178 138 4.4 12.0 2.2 1995 26.8 60.3 -9999 -9999 21.3 160 138 4.6 10.9 2.2 1996 25.9 60.1 -9999 -9999 19.0 171 164 5.7 12.3 2.0 1997 28.7 62.7 -9999 -9999 27.2 146 133 3.9 7.9 2.1 1998 31.1 74.1 -9999 -9999 -9999 165 148 4.1 8.8 1.7 1999 27.0 67.7 21.7 159 -9999 137 123 3.8 7.7 1.8 2000 29.0 66.0 22.2 85 -9999 142 127 4.0 7.5 1.6 2001 28.7 61.4 25.0 142 -9999 160 137 4.4 9.0 2.0 2002 27.0 60.3 21.4 68 -9999 151 131 4.6 9.6 1.6 2003 26.1 64.6 23.6 75 -9999 161 139 4.2 8.7 2.0 2004 25.3 64.7 22.2 80 -9999 156 139 5.2 14.3 2.0 2005 30.1 75.9 23.2 78 -9999 151 130 7.6 15.2 2.0 2006 28.3 77.7 23.9 91 -9999 143 127 5.5 10.4 2.2 2007 24.7 63.1 20.8 67 -9999 144 129 5.6 11.1 1.6 2008 23.4 60.4 18.9 84 -9999 142 134 2.7 5.9 1.4 2009 23.8 64.5 20.4 68 -9999 134 127 3.1 6.7 1.5 2010 24.0 62.3 18.7 74 -9999 151 133 2.1 4.7 1.0 2011 29.7 76.2 21.1 72 -9999 151 142 2.6 6.4 1.1 2012 27.0 72.3 16.3 93 -9999 159 127 3.2 7.4 1.0 2013 24.4 69.9 16.0 69 -9999 141 131 4.1 9.1 1.0 2014 20.6 57.3 13.5 57 -9999 141 126 3.3 6.9 0.7 2015 22.7 65.5 15.3 45 -9999 148 140 3.6 8.0 0.9 2016 20.8 62.0 15.1 51 -9999 143 130 3.6 8.3 1.0 2017 21.0 63.6 16.1 65 -9999 137 123 3.4 6.6 1.2 2018 17.4 53.2 12.4 49 -9999 135 130 2.5 5.1 1.2 2019 17.4 53.1 12.0 43 -9999 147 129 -9999 -9999 -9999 Legende: Jahr / année NO2 JM : NO2, Jahresmittel / moyennes annuelles NO2 95% : NO2, 95%-Werte der 1/2h-Mittel / valeurs 95% des moy. semi-horaires PM10 JM : PM10, Jahresmittel / moyennes annuelles PM10 TM : PM10, maximale Tagesmittel / moyennes journalières maximales TSP JM : TSP, Jahresmittel / moyennes annuelles O3 1h : O3, maximale Stundenmittel / moyennes horaires maximales O3 98% : O3, 98%-Werte der 1/2h-Mittel / valeurs 98% des moy. semi-horaires SO2 JM : SO2, Jahresmittel / moyennes annuelles SO2 95% : SO2, 95%-Werte der 1/2h-Mittel / valeurs 95% des moy. semi-horaires CO TM : CO, maximale Tagesmittel / moyennes journalières maximales -9999 : fehlender oder ungültiger Wert / donnée manquante ou non valable * : unvollständige Messreihe / série incomplète