Station Bern-Bollwerk (NABEL) : 1991 - 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 1991 59.6 104.7 -9999 -9999 90.2* 116 90 13.2 33.4 5.9 1992 53.0 89.3 -9999 -9999 80.3 115 90 11.8 28.1 6.5 1993 51.1 87.5 -9999 -9999 76.4 101 84 8.3 22.5 5.7 1994 51.4 86.1 -9999 -9999 62.9 127 95 6.8 16.2 4.1 1995 47.6 80.7 -9999 -9999 56.5 143 102 6.3 16.1 4.2 1996 51.6 86.1 -9999 -9999 65.6 121 100 6.7 16.4 4.8 1997 52.2 86.3 42.8 132 66.4 124 105 6.5 16.2 4.6 1998 51.1 81.2 40.3 142 -9999 138 119 4.7 11.5 3.9 1999 50.1 80.9 37.9 104 -9999 123 108 3.7 8.6 3.5 2000 49.2 83.8 33.0 115 -9999 173 132 -9999 -9999 2.7 2001 43.3 73.0 32.4 79 -9999 146 125 -9999 -9999 2.5 2002 47.0 81.5 36.9 97 -9999 147 131 -9999 -9999 2.4 2003 52.1 93.3 39.4 149 -9999 168 137 -9999 -9999 2.0 2004 48.0 85.4 33.4 91 -9999 157 125 -9999 -9999 1.8 2005 50.1 90.5 34.4 97 -9999 145 129 -9999 -9999 1.7 2006 52.3 95.7 37.7 164 -9999 145 136 -9999 -9999 1.7 2007 47.5 87.9 29.7 86 -9999 141 122 -9999 -9999 1.4 2008 47.3 88.1 28.3 94 -9999 133 118 -9999 -9999 1.5 2009 47.1 90.1 28.0 83 -9999 128 116 -9999 -9999 1.5 2010 45.2 87.2 26.6 117 -9999 168 139 -9999 -9999 1.4 2011 42.4 81.3 25.7 79 -9999 145 129 -9999 -9999 1.0 2012 41.7 81.4 23.5 117 -9999 136 115 -9999 -9999 1.0 2013 43.0 85.9 27.2 102 -9999 142 126 -9999 -9999 1.0 2014 38.7 75.0 19.3 61 -9999 139 114 -9999 -9999 1.6 2015 40.0 78.6 22.0 65 -9999 147 137 -9999 -9999 0.8 2016 36.8 71.0 19.3 53 -9999 130 115 -9999 -9999 0.8 2017 36.5 72.3 20.8 115 -9999 131 121 -9999 -9999 1.0 2018 36.1 68.2 21.4 67 -9999 172 144 -9999 -9999 0.7 2019 32.9 64.5 18.7 61 -9999 161 134 -9999 -9999 0.8 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