| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2009 | Helsingborg Drottninggatan | 11622 | Urban Traffic | 332 | 25.27 | 352 | 6.00 | 24.00 | 67.00 | 58.13 | 94.86 | 8456 | 872.00 | 286.00 | 81.00 | 37.00 | 1.00 | 0.00 | 623.00 | 79.54 | 141.52 | Hour |
| 2009 | Helsingborg Norr | 9577 | Urban Background | 246 | 19.24 | 347 | 0.00 | 4.00 | 23.00 | 43.28 | 56.15 | 8333 | 239.00 | 47.00 | 8.00 | 4.00 | 0.00 | 0.00 | 142.00 | 57.99 | 129.60 | Hour |
| 2009 | Helsingborg Söder | 9576 | Suburban Background | 243 | 11.51 | 269 | 0.00 | 0.00 | 3.00 | 34.16 | 44.19 | 6454 | 77.00 | 17.00 | 7.00 | 3.00 | 0.00 | 0.00 | 52.00 | 45.92 | 109.97 | Hour |
| 2009 | Helsingborg Öresund | 11621 | Rural Background | 668 | 13.02 | 307 | 0.00 | 1.00 | 5.00 | 31.79 | 54.40 | 7373 | 72.00 | 18.00 | 6.00 | 4.00 | 0.00 | 0.00 | 44.00 | 44.31 | 117.26 | Hour |
| 2005 | Helsingborg Drottninggatan | 11622 | Urban Traffic | 332 | 24.58 | 90 | 0.00 | 8.00 | 19.00 | 53.55 | 57.85 | 2151 | 187.00 | 60.00 | 8.00 | 0.00 | 0.00 | 0.00 | 130.00 | 76.10 | 99.11 | Hour |
| 2005 | Helsingborg Norr | 9577 | Urban Background | 246 | 21.98 | 354 | 2.00 | 8.00 | 33.00 | 48.36 | 68.80 | 8492 | 337.00 | 92.00 | 35.00 | 22.00 | 8.00 | 3.00 | 208.00 | 62.54 | 313.85 | Hour |
| 2005 | Helsingborg Söder | 9576 | Suburban Background | 243 | 15.22 | 342 | 0.00 | 0.00 | 6.00 | 35.21 | 44.13 | 8196 | 112.00 | 23.00 | 6.00 | 0.00 | 0.00 | 0.00 | 60.00 | 50.09 | 97.72 | Hour |
| 2005 | Helsingborg Öresund | 11621 | Rural Background | 668 | 14.77 | 321 | 0.00 | 0.00 | 5.00 | 35.08 | 42.64 | 7711 | 72.00 | 8.00 | 1.00 | 0.00 | 0.00 | 0.00 | 37.00 | 46.21 | 91.94 | Hour |
| 2003 | Helsingborg Drottninggatan | 11622 | Urban Traffic | 332 | 38.64 | 336 | 39.00 | 85.00 | 164.00 | 83.38 | 102.96 | 8055 | 1864.00 | 855.00 | 344.00 | 211.00 | 15.00 | 0.00 | 1459.00 | 104.01 | 164.96 | Hour |
| 2003 | Helsingborg Norr | 9577 | Urban Background | 246 | 23.50 | 345 | 3.00 | 13.00 | 45.00 | 54.14 | 68.31 | 8279 | 439.00 | 112.00 | 35.00 | 13.00 | 0.00 | 0.00 | 267.00 | 66.19 | 115.33 | Hour |
| 2003 | Helsingborg Söder | 9576 | Suburban Background | 243 | 17.19 | 364 | 1.00 | 7.00 | 20.00 | 47.69 | 63.36 | 8741 | 280.00 | 75.00 | 23.00 | 6.00 | 0.00 | 0.00 | 181.00 | 60.60 | 120.21 | Hour |
| 2003 | Helsingborg Öresund | 11621 | Rural Background | 668 | 13.84 | 284 | 0.00 | 1.00 | 7.00 | 37.44 | 50.14 | 6821 | 95.00 | 16.00 | 6.00 | 4.00 | 0.00 | 0.00 | 63.00 | 48.85 | 107.92 | Hour |
| 2003 | Västervik | 148 | Urban Background | 135 | 6.58 | 162 | 0.00 | 0.00 | 0.00 | 12.60 | 26.10 | Day | ||||||||||
| 2003 | Västervik, Aveslätt | 8184 | Rural Background | 919 | 2.80 | 183 | Month | |||||||||||||||
| 2003 | Västervik, Västrum | 8183 | Rural Background | 921 | 2.60 | 183 | Month | |||||||||||||||
| 1992 | Västervik | 148 | Urban Background | 135 | 14.40 | 90 | 0.00 | 0.00 | 1.00 | 30.20 | 36.10 | Day | ||||||||||
| 1991 | Västervik | 148 | Urban Background | 135 | 15.64 | 89 | 0.00 | 0.00 | 1.00 | 31.90 | 38.00 | Day | ||||||||||
| 1990 | Helsingborg | 7108 | Urban Background | 667 | 32.22 | 85 | 3.00 | 9.00 | 36.00 | 60.60 | 78.40 | Day | ||||||||||
| 1990 | Västervik | 148 | Urban Background | 135 | 15.36 | 149 | 0.00 | 0.00 | 0.00 | 24.60 | 30.90 | Day | ||||||||||
| 1989 | Helsingborg | 7108 | Urban Background | 667 | 32.66 | 177 | 4.00 | 19.00 | 71.00 | 55.80 | 66.70 | Day | ||||||||||
| 1989 | Västervik | 148 | Urban Background | 135 | 16.12 | 163 | 0.00 | 0.00 | 1.00 | 28.40 | 38.50 | Day | ||||||||||
| 1988 | Helsingborg | 7108 | Urban Background | 667 | 29.57 | 179 | 2.00 | 11.00 | 55.00 | 52.30 | 79.80 | Day | ||||||||||
| 1988 | Västervik | 148 | Urban Background | 135 | 17.10 | 91 | 0.00 | 0.00 | 2.00 | 35.30 | 37.00 | Day | ||||||||||
| 1987 | Helsingborg | 7108 | Urban Background | 667 | 33.73 | 177 | 9.00 | 23.00 | 68.00 | 75.70 | 191.60 | Day | ||||||||||
| 1986 | Helsingborg | 7108 | Urban Background | 667 | 36.58 | 87 | 3.00 | 16.00 | 48.00 | 60.70 | 74.70 | Day |