| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2022 | Sundsvall Köpmangatan | 32423 | Urban Traffic | 357 | 16.24 | 364 | 0.00 | 0.00 | 8.00 | 36.86 | 45.80 | 8737 | 236.00 | 73.00 | 13.00 | 3.00 | 0.00 | 0.00 | 159.00 | 58.45 | 102.57 | Hour |
| 2021 | Sundsvall Köpmangatan | 32423 | Urban Traffic | 357 | 15.77 | 363 | 0.00 | 0.00 | 7.00 | 34.49 | 44.40 | 8706 | 118.00 | 18.00 | 3.00 | 0.00 | 0.00 | 0.00 | 58.00 | 51.00 | 98.17 | Hour |
| 2020 | Sundsvall Köpmangatan | 32423 | Urban Traffic | 357 | 15.03 | 366 | 0.00 | 0.00 | 4.00 | 33.97 | 40.88 | 8780 | 140.00 | 27.00 | 3.00 | 0.00 | 0.00 | 0.00 | 79.00 | 51.57 | 98.71 | Hour |
| 2019 | Sundsvall Köpmangatan | 32423 | Urban Traffic | 357 | 20.09 | 359 | 1.00 | 6.00 | 30.00 | 46.53 | 63.32 | 8618 | 429.00 | 126.00 | 28.00 | 10.00 | 1.00 | 0.00 | 284.00 | 67.61 | 144.01 | Hour |
| 2018 | Sundsvall Köpmangatan | 32423 | Urban Traffic | 357 | 20.07 | 339 | 0.00 | 6.00 | 23.00 | 47.44 | 54.41 | 8133 | 350.00 | 97.00 | 30.00 | 17.00 | 2.00 | 1.00 | 226.00 | 64.02 | 234.57 | Hour |
| 2017 | Sundsvall Köpmangatan | 32423 | Urban Traffic | 357 | 20.93 | 333 | 1.00 | 9.00 | 35.00 | 52.20 | 60.12 | 7985 | 502.00 | 133.00 | 41.00 | 23.00 | 4.00 | 2.00 | 332.00 | 69.47 | 301.17 | Hour |
| 2016 | Sundsvall Köpmangatan | 32423 | Urban Traffic | 357 | 18.93 | 257 | 1.00 | 5.00 | 18.00 | 47.29 | 66.61 | 6170 | 244.00 | 89.00 | 27.00 | 14.00 | 3.00 | 1.00 | 175.00 | 66.49 | 200.65 | Hour |
| 2015 | Sundsvall Köpmangatan | 32423 | Urban Traffic | 357 | 11.60 | 182 | 0.00 | 0.00 | 0.00 | 25.57 | 31.80 | 4369 | 7.00 | 1.00 | 0.00 | 0.00 | 0.00 | 0.00 | 3.00 | 37.07 | 78.72 | Hour |
| 2014 | Sundsvall Köpmangatan | 32423 | Urban Traffic | 357 | 26.73 | 334 | 1.00 | 15.00 | 70.00 | 50.29 | 60.74 | 8010 | 877.00 | 246.00 | 48.00 | 23.00 | 1.00 | 0.00 | 605.00 | 76.61 | 155.30 | Hour |
| 2013 | Sundsvall Köpmangatan | 32423 | Urban Traffic | 357 | 32.92 | 337 | 25.00 | 61.00 | 122.00 | 72.69 | 95.13 | 8091 | 1510.00 | 732.00 | 342.00 | 228.00 | 34.00 | 4.00 | 1226.00 | 106.06 | 528.27 | Hour |
| 2012 | Sundsvall Köpmangatan | 32423 | Urban Traffic | 357 | 30.17 | 360 | 13.00 | 42.00 | 98.00 | 64.34 | 118.94 | 8651 | 1228.00 | 503.00 | 213.00 | 133.00 | 25.00 | 6.00 | 918.00 | 94.05 | 250.99 | Hour |
| 2011 | Sundsvall Köpmangatan | 32423 | Urban Traffic | 357 | 31.87 | 325 | 11.00 | 31.00 | 104.00 | 62.95 | 95.46 | 7806 | 1152.00 | 461.00 | 164.00 | 81.00 | 3.00 | 0.00 | 837.00 | 90.63 | 164.22 | Hour |