Station Chur-RhB (GR) : 1988 - 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 1988 -9999 -9999 -9999 -9999 27.7 -9999 -9999 -9999 -9999 -9999 1989 34.2 74.3 -9999 -9999 32.2 167 141 21.3 77.7 2.8 1990 32.0 63.8 -9999 -9999 26.3 191 153 18.0 56.6 2.3 1991 33.1 65.4 -9999 -9999 29.4 183 142 17.4 50.3 2.8 1992 34.7 66.7 -9999 -9999 24.7 187 153 13.4 41.0 1.9 1993 29.9 64.8 -9999 -9999 28.6 165 148 12.1 35.0 2.1 1994 29.2 64.5 -9999 -9999 19.1 -9999 -9999 3.5 9.7 1.2 1995 27.3 54.7 -9999 -9999 19.1 -9999 -9999 8.8 22.9 1.6 1996 26.2 54.1 -9999 -9999 23.3 -9999 -9999 7.4 21.0 1.8 1997 22.6 47.4 -9999 -9999 21.5 -9999 -9999 7.0 18.2 1.8 1998 22.1 48.6 -9999 -9999 -9999 -9999 -9999 6.3 17.8 1.1 1999 21.6 48.3 -9999 -9999 -9999 -9999 -9999 10.4 23.6 0.9 2000 22.6 48.4 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 2001 22.0 45.7 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 2002 20.2 46.0 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 2003 22.0 50.2 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 2004 21.0 48.0 15.0 48 -9999 -9999 -9999 -9999 -9999 -9999 2005 24.2 57.8 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 2006 25.3 63.3 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 2007 22.1 51.1 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 2008 21.9 50.2 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 2009 21.9 51.8 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 2010 20.6 48.3 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 2011 21.0 53.0 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 2012 19.3 48.8 12.3 71 -9999 -9999 -9999 -9999 -9999 -9999 2013 20.7 50.4 12.0 56 -9999 -9999 -9999 -9999 -9999 -9999 2014 17.3 43.3 10.0 57 -9999 -9999 -9999 -9999 -9999 -9999 2015 17.1 46.8 11.7 74 -9999 -9999 -9999 -9999 -9999 -9999 2016 16.1 44.0 9.8 43 -9999 -9999 -9999 -9999 -9999 -9999 2017 15.0 41.7 9.8 43 -9999 -9999 -9999 -9999 -9999 -9999 2018 14.6 38.2 11.5 40 -9999 -9999 -9999 -9999 -9999 -9999 2019 11.9 32.6 9.1 43 -9999 -9999 -9999 -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