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Cities with the lowest annual NO2

Published annual nitrogen-dioxide observations ranked from lowest to highest using one unit and metric.

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Boden, Sweden is first in the current Air Quality No2 Annual Ug M3 ranking at 0.4592 ug/m3.

Accepted items
30
Scope
multi-country cities
Last checked
2026-07-15

Source-backed answers

Compare each answer with its unit and checked date; the complete source ledger is below.

Question or countryVerified answerChecked
Boden, Sweden0.4592 ug/m32026-07-15
Kramfors, Sweden0.5377 ug/m32026-07-15
Sunne, Sweden0.6658 ug/m32026-07-15
Torsby, Sweden0.6892 ug/m32026-07-15
Motala, Sweden0.79 ug/m32026-07-15
Lindesberg, Sweden0.818 ug/m32026-07-15
Vimmerby, Sweden0.8921 ug/m32026-07-15
Eksjö, Sweden0.9623 ug/m32026-07-15
Alandroal, Portugal0.9943 ug/m32026-07-15
Vänersborg, Sweden1.0491 ug/m32026-07-15
Nyons, France1.183 ug/m32026-07-15
Vouzela, Portugal1.3386 ug/m32026-07-15
Enköping, Sweden1.3533 ug/m32026-07-15
Macedo de Cavaleiros, Portugal1.4478 ug/m32026-07-15
Santana, Portugal1.4587 ug/m32026-07-15
Krokom, Sweden1.4766 ug/m32026-07-15
Åre, Sweden1.4951 ug/m32026-07-15
Saint-Jean-d'Angély, France1.5676 ug/m32026-07-15
Haninge, Sweden1.5825 ug/m32026-07-15
Ronneby, Sweden1.7186 ug/m32026-07-15
Alcoutim, Portugal1.7607 ug/m32026-07-15
Avallon, France1.7794 ug/m32026-07-15
Norrtälje, Sweden1.8774 ug/m32026-07-15
Alingsås, Sweden1.8877 ug/m32026-07-15
Andernos-les-Bains, France1.9374 ug/m32026-07-15
Arès, France1.9374 ug/m32026-07-15
Biganos, France1.9374 ug/m32026-07-15
Lacanau, France1.9374 ug/m32026-07-15
Lège-Cap-Ferret, France1.9374 ug/m32026-07-15
Mios, France1.9374 ug/m32026-07-15

How to read this report

Select one metric (air_quality_no2_annual_ug_m3), keep only numeric A/B rows with direct source URLs, sort ascending, and retain the original geographic fallback label.

  • A ranking is only comparable within the selected metric and unit.
  • Regional or other fallback grains remain labelled and are not presented as city measurements.

Sources

Official exact-kommun station observations are derived to a kommun aggregate.Naturvårdsverket via SMHI · Checked 2026-07-15official validated air-quality station bulk; no exact target station-period input foundEuropean Environment Agency · Checked 2026-07-152024 validated hourly NO2 station observations transformed to the exact INSEE commune centre by deterministic nearest-station selection and equal-weight aggregation.EEA Air Quality e-Reporting / France reporting via LCSQA · Checked 2026-07-15Official SMHI 2023 national model values are derived from exact-kommun receptor/grid features.SMHI · Checked 2026-07-15Official SMHI 2023 national model values are derived from exact-kommun receptor/grid features.SMHI · Checked 2026-07-15

Before you use this report

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