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The loudest cities in Finland, ranked by noise exposure
Finland has 10 agglomerations in the measured European transport-noise ranking. The loudest is Turku, where exposed residents face day-evening-night (Lden) noise of 55–70 dB, mostly from road traffic; the median Finland city sits near Lden 62.5 dB.
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| Finland # | City | Europe # | Lden | Lnight | Source | Population |
|---|---|---|---|---|---|---|
| 1 | Turku | 150 | 55–70 | 50–60 | Road | 192,962 |
| 2 | Helsinki | 187 | 55–70 | 50–65 | Road | 653,835 |
| 3 | Jyvaskyla | 188 | 55–70 | 50–60 | Road | 142,400 |
| 4 | Kuopio | 213 | 55–70 | 50–60 | Road | 119,235 |
| 5 | Lahti | 214 | 55–70 | 50–60 | Road | 119,875 |
| 6 | Tampere | 227 | 55–70 | 50–60 | Road | 239,269 |
| 7 | Vantaa | 245 | 55–65 | 50–60 | Road | 233,775 |
| 8 | Espoo | 246 | 55–65 | 50–60 | Road | 289,761 |
| 9 | Oulu | 254 | 55–65 | 50–60 | Road | 205,489 |
| 10 | Kauniainen | 260 | 55–65 | 50–55 | Road | 9,797 |
Finland's 10 ranked agglomerations house 2,206,398 residents. Loudest first, by exposed-resident day-evening-night (Lden) level: Turku (55–70 dB), Helsinki (55–70 dB), Jyvaskyla (55–70 dB), Kuopio (55–70 dB), Lahti (55–70 dB), Tampere (55–70 dB), Vantaa (55–65 dB), Espoo (55–65 dB), then 2 more — down to Kauniainen at 55–65 dB. The median city centres near Lden 62.5 dB. Road traffic is the dominant source in all 10. The most populous, Helsinki at 653,835 residents, ranks #187 across Europe with exposed-resident Lden of 55–70 dB. The WHO road-traffic guideline is 53 dB Lden by day and 45 dB Lnight at night, which most of these Finland cities exceed for their noise-exposed residents.
These are measured values, not estimates — strategic noise maps reported under the EU Environmental Noise Directive (2022 round), harmonised by the European Environment Agency, covering road, rail, aircraft and industry. Lnight, the night-time figure, is the level most closely tied to sleep disturbance, which is why the EU reports it separately from the daytime Lden. Open any Finland city below for its full figures, then measure your own street with the free live meter.
Which Finland cities are the noisiest?
By this EEA data the noisiest Finland cities are the same as the loudest, since "noisiest" here means measured road, rail, aircraft and industrial exposure: Turku, Helsinki, Jyvaskyla top the list, led by Turku at Lden 55–70 dB (road traffic). The full ranking is in the table above.
Finland noise: the numbers
- 10 Finland agglomerations are in the measured European ranking — 9th-most of any country here.
- Loudest: Turku at exposed-resident Lden 55–70 dB (European #150).
- Quietest ranked: Kauniainen at Lden 55–65 dB; median near Lden 62.5 dB.
- Road traffic is the dominant source in 10 of the 10.
- Combined population of the 10: 2,206,398.
How this ranking is measured
These are the same measurements behind the European ranking of all 314 cities — the EU Environmental Noise Directive strategic noise maps (road, rail, aircraft and industry), 2022 reporting round, harmonised by the European Environment Agency, with no estimation by us. Lden is the annual-average day-evening-night level; only residents above the 55 dB Lden threshold are reported, so the ranges describe the noise-exposed population.
How loud is your street?
Rankings describe city-wide exposure — your block is its own story. Check it with the free online decibel meter, or open any city above for its full figures.