Luxembourg vs Roma: Nitrogen dioxide concentrations in European capital cities - monthly
Luxembourg
11.4
in 2026
Roma
19.2
in 2026
Luxembourg rank
1st
Roma rank
4th
Nitrogen dioxide concentrations in European capital cities - monthly over time
- Luxembourg
- Roma
How they compare
Roma currently reports 19.2 against 11.4 in Luxembourg, a difference of 7.8.
That makes Roma's figure about 1.7 times Luxembourg's.
Across all 9 years both countries report, Roma has been ahead every year.
Luxembourg ranks 1st and Roma ranks 4th of 1 countries.
Roma has averaged higher in every one of the 2 decades both report.
Head to head by decade
| Decade | Luxembourg | Roma | Difference | Ahead |
|---|---|---|---|---|
| 2010s | 29.65 | 47.15 | 17.5 | Roma |
| 2020s | 20.01 | 35.79 | 15.77 | Roma |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher nitrogen dioxide concentrations in european capital cities - monthly, Luxembourg or Roma?
- Roma, at 19.2 against 11.4 in Luxembourg as of 2026.
- What is the difference in nitrogen dioxide concentrations in european capital cities - monthly between Luxembourg and Roma?
- 7.8, with Roma ahead.
- How many years of comparable data are there for Luxembourg and Roma?
- 9 years are reported by both, from 2018 to 2026.
- How do Luxembourg and Roma rank globally for nitrogen dioxide concentrations in european capital cities - monthly?
- Luxembourg ranks 1st and Roma ranks 4th of 1 countries.
- Where does this data come from?
- Eurostat, published as Nitrogen dioxide concentrations in European capital cities - monthly averages, experimental statistics. Statizoid refreshes it automatically from the source and publishes the full history for both places.