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 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
2023 | Norunda Stenen | 159388 | Rural-Regional Background | 4772 | 0.98 | 363 | 0.00 | 0.00 | 0.00 | 2.90 | 4.50 | Day | ||||||||||
2022 | Norunda Stenen | 159388 | Rural-Regional Background | 4772 | 1.15 | 362 | 0.00 | 0.00 | 0.00 | 3.10 | 6.40 | Day | ||||||||||
2021 | Norunda Stenen | 159388 | Rural-Regional Background | 4772 | 1.27 | 357 | 0.00 | 0.00 | 0.00 | 3.30 | 6.00 | Day | ||||||||||
2020 | Norunda Stenen | 159388 | Rural-Regional Background | 4772 | 1.20 | 360 | 0.00 | 0.00 | 0.00 | 3.30 | 5.22 | Day | ||||||||||
2019 | Norunda Stenen | 159388 | Rural-Regional Background | 4772 | 1.43 | 341 | 0.00 | 0.00 | 0.00 | 4.37 | 9.38 | Day | ||||||||||
2018 | Norunda Stenen | 159388 | Rural-Regional Background | 4772 | 1.64 | 358 | 0.00 | 0.00 | 0.00 | 4.31 | 7.51 | Day | ||||||||||
2003 | Karlstad Riksmyren | 8226 | Rural Background | 714 | 3.07 | 304 | Month | |||||||||||||||
2002 | Karlstad Riksmyren | 8226 | Rural Background | 714 | 3.05 | 363 | Month | |||||||||||||||
2001 | Karlstad Riksmyren | 8226 | Rural Background | 714 | 2.69 | 365 | Month | |||||||||||||||
2000 | Karlstad Riksmyren | 8226 | Rural Background | 714 | 3.03 | 365 | Month | |||||||||||||||
2000 | Uppsala Kvarngärdet | 6895 | Rural Background | 902 | 18.92 | 83 | Month | |||||||||||||||
1999 | Karlstad Riksmyren | 8226 | Rural Background | 714 | 2.99 | 275 | Month | |||||||||||||||
1990 | Helsingborg | 7108 | Urban Background | 667 | 32.22 | 85 | 3.00 | 9.00 | 36.00 | 60.60 | 78.40 | Day | ||||||||||
1989 | Helsingborg | 7108 | Urban Background | 667 | 32.66 | 177 | 4.00 | 19.00 | 71.00 | 55.80 | 66.70 | Day | ||||||||||
1988 | Helsingborg | 7108 | Urban Background | 667 | 29.57 | 179 | 2.00 | 11.00 | 55.00 | 52.30 | 79.80 | 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 |