Station Locarno (TI) : 1989 - 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 1989 58.5 113.9 -9999 -9999 -9999 205 180 35.9 108.8 8.5 1990 53.4 91.3 -9999 -9999 46.0 239 202 25.7 77.0 5.3 1991 48.2 86.2 -9999 -9999 43.0 239 200 24.6 63.6 2.8 1992 51.3 99.6 -9999 -9999 39.0 243 202 21.6 58.5 3.9 1993 48.0 84.0 -9999 -9999 29.0 242 187 21.0 60.0 4.9 1994 49.0 86.0 -9999 -9999 26.0 225 191 16.0 47.0 3.0 1995 45.0 80.0 -9999 -9999 21.0 227 183 14.0 42.0 3.0 1996 40.0 74.0 -9999 -9999 19.0 214 185 13.0 39.0 3.0 1997 43.0 74.0 18.0 75 -9999 197 164 12.0 68.0 4.2 1998 43.0 82.0 20.0 92 -9999 307 185 11.0 34.0 4.1 1999 36.0 69.0 -9999 -9999 -9999 199 172 8.0 26.0 2.6 2000 38.0 69.0 26.0 106 -9999 197 170 6.0 23.0 2.4 2001 36.0 65.0 21.0 63 -9999 227 170 4.0 13.0 1.9 2002 37.0 69.0 -9999 -9999 -9999 158 138 6.0 17.0 2.5 2003 38.0 74.0 -9999 -9999 -9999 -9999 -9999 8.0 22.0 2.2 2004 39.0 74.0 -9999 -9999 -9999 213 175 7.0 19.0 2.3 2005 38.0 79.0 -9999 -9999 -9999 177 141 8.0 19.0 -9999 2006 34.0 70.0 -9999 -9999 -9999 227 164 6.0 15.0 -9999 2007 35.0 71.0 28.0 93 -9999 188 147 6.0 18.0 -9999 2008 36.0 72.0 25.0 117 -9999 203 164 6.0 15.0 -9999 2009 32.0 67.0 25.0 85 -9999 196 150 -9999 -9999 -9999 2010 32.3 66.0 24.0 89 -9999 187 165 -9999 -9999 -9999 2011 33.0 69.0 26.5 127 -9999 194 150 -9999 -9999 -9999 2012 32.2 69.0 24.6 110 -9999 182 151 -9999 -9999 -9999 2013 32.3 67.7 23.5 62 -9999 202 160 -9999 -9999 -9999 2014 27.4 56.0 15.1 41 -9999 212 175 -9999 -9999 -9999 2015 29.0 62.0 18.0 76 -9999 235 208 -9999 -9999 -9999 2016 26.0 55.0 17.0 79 -9999 195 179 -9999 -9999 -9999 2017 27.0 60.0 18.0 103 -9999 211 189 -9999 -9999 -9999 2018 23.0 48.0 17.0 68 -9999 260 181 -9999 -9999 -9999 2019 22.1 51.5 14.0 54 -9999 254 184 -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