| År | Station | Nationell stationskod | Klassificering | Inlet-id | Medel NO2 µg/m³ (NUT=26, ÖUT=32, MKN=40, miljömål=20) | Antal dygn | Antal dygn NO2 > 60 µg/m³ (MKN=7) | Antal dygn NO2 > 48 µg/m³ (ÖUT=7) | Antal dygn NO2 > 36 µg/m³ (NUT=7) | 98%il dygn NO2 µg/m³ (MKN=60) | Max dygn NO2 | Antal timmar | Antal timmar NO2 > 54 µg/m³ (NUT=175) | Antal timmar NO2 > 72 µg/m³ (ÖUT=175) | Antal timmar NO2 > 90 µg/m³ (MKN=175) | Antal timmar NO2 > 100 µg/m³ (NUT=18) | Antal timmar NO2 > 140 µg/m³ (ÖUT=18) | Antal timmar NO2 > 200 µg/m³ (MKN=18) | Antal timmar NO2 > 60 µg/m³ (Miljömål=175) | 98%il timme NO2 µg/m³ | Max timme NO2 µg/m³ | Tidsupplösning |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2005 | Bollnäs | 1714 | Urban Background | 605 | 19.42 | 93 | 0.00 | 0.00 | 5.00 | 39.70 | 45.90 | Day | ||||||||||
| 2005 | Sandviken | 143 | Urban Background | 1747 | 10.34 | 94 | 0.00 | 0.00 | 0.00 | 27.30 | 30.60 | Day | ||||||||||
| 2004 | Bollnäs | 1714 | Urban Background | 605 | 16.05 | 85 | 0.00 | 0.00 | 2.00 | 35.80 | 40.70 | Day | ||||||||||
| 2004 | Sandviken | 143 | Urban Background | 1747 | 12.02 | 174 | 0.00 | 0.00 | 2.00 | 32.60 | 39.00 | Day | ||||||||||
| 2003 | Bollnäs | 1714 | Urban Background | 605 | 16.08 | 88 | 0.00 | 2.00 | 7.00 | 41.30 | 51.80 | Day | ||||||||||
| 2003 | Sandviken | 143 | Urban Background | 1747 | 14.19 | 174 | 1.00 | 3.00 | 7.00 | 44.70 | 64.90 | Day | ||||||||||
| 2002 | Bollnäs | 1714 | Urban Background | 605 | 13.36 | 91 | 0.00 | 0.00 | 2.00 | 32.60 | 41.10 | Day | ||||||||||
| 2002 | Sandviken | 143 | Urban Background | 1747 | 14.03 | 177 | 0.00 | 1.00 | 4.00 | 32.70 | 50.50 | Day | ||||||||||
| 2001 | Bollnäs | 1714 | Urban Background | 605 | 16.07 | 88 | 0.00 | 0.00 | 3.00 | 36.80 | 40.60 | Day | ||||||||||
| 2001 | Sandviken | 143 | Urban Background | 1747 | 12.44 | 181 | 0.00 | 0.00 | 1.00 | 26.70 | 41.70 | Day | ||||||||||
| 2000 | Bollnäs | 1714 | Urban Background | 605 | 10.99 | 89 | 0.00 | 0.00 | 0.00 | 22.70 | 26.70 | Day | ||||||||||
| 2000 | Sandviken | 143 | Urban Background | 1747 | 11.60 | 170 | 0.00 | 0.00 | 0.00 | 27.10 | 31.10 | Day | ||||||||||
| 1999 | Bollnäs | 1714 | Urban Background | 605 | 18.10 | 90 | 0.00 | 0.00 | 6.00 | 38.00 | 41.80 | Day | ||||||||||
| 1999 | Sandviken | 143 | Urban Background | 1747 | 13.23 | 181 | 0.00 | 1.00 | 3.00 | 34.00 | 52.10 | Day | ||||||||||
| 1998 | Bollnäs | 1714 | Urban Background | 605 | 16.11 | 91 | 0.00 | 1.00 | 5.00 | 41.00 | 50.50 | Day | ||||||||||
| 1998 | Sandviken | 143 | Urban Background | 1747 | 13.71 | 179 | 0.00 | 0.00 | 2.00 | 30.70 | 39.90 | Day | ||||||||||
| 1997 | Sandviken | 143 | Urban Background | 1747 | 15.09 | 173 | 0.00 | 0.00 | 3.00 | 35.40 | 37.70 | Day | ||||||||||
| 1996 | Sandviken | 143 | Urban Background | 1747 | 15.71 | 167 | 0.00 | 1.00 | 3.00 | 35.70 | 49.00 | Day | ||||||||||
| 1995 | Sandviken | 143 | Urban Background | 1747 | 15.56 | 166 | 0.00 | 0.00 | 3.00 | 35.50 | 41.60 | Day | ||||||||||
| 1994 | Sandviken | 143 | Urban Background | 1747 | 15.43 | 175 | 0.00 | 1.00 | 2.00 | 34.20 | 48.60 | Day | ||||||||||
| 1993 | Sandviken | 143 | Urban Background | 1747 | 13.89 | 173 | 0.00 | 0.00 | 1.00 | 32.50 | 37.40 | Day | ||||||||||
| 1992 | Sandviken | 143 | Urban Background | 1747 | 14.55 | 69 | 0.00 | 0.00 | 0.00 | 27.60 | 33.10 | Day | ||||||||||
| 1989 | Bollnäs | 1714 | Urban Background | 605 | 21.72 | 89 | 0.00 | 1.00 | 6.00 | 39.80 | 49.60 | Day | ||||||||||
| 1988 | Bollnäs | 1714 | Urban Background | 605 | 25.80 | 89 | 0.00 | 6.00 | 17.00 | 52.30 | 59.50 | Day |