SmogRank / Germany / Brandenburg / Bernau bei Berlin
Bernau bei Berlin, month by month
Bernau bei Berlin has a measured daily mean on 1,175 days since 8 January 2023. Its worst month was January 2026, at 73 US AQI (20.7 µg/m³), 384th of 2,617 cities on that month's world ranking. Its cleanest was May 2025, at 33 US AQI (5.9 µg/m³). 2025 averaged 52 US AQI (9.9 µg/m³), against 53 US AQI (10.1 µg/m³) in 2024.
Every month since 2023
The US EPA's Air Quality Index for PM2.5 (2024 breakpoints). Show values as: µg/m³ · US AQI · India AQI · China AQI · European AQI · UK DAQI · Canada AQHI+. About the scales
Months without a mean, and why
6 months
| Month | Why |
|---|---|
| Jun 2025 | 20 of 30 days measured; a month needs 21. The others: 10 with under 18 hours of readings or readings that failed our checks. |
| Oct 2024 | 15 of 31 days measured; a month needs 22. The others: 16 with under 18 hours of readings or readings that failed our checks. |
| Sep 2024 | No day measured. The others: 30 with under 18 hours of readings or readings that failed our checks. |
| Aug 2024 | 15 of 31 days measured; a month needs 22. The others: 16 with under 18 hours of readings or readings that failed our checks. |
| Mar 2024 | 15 of 31 days measured; a month needs 22. The others: 16 with under 18 hours of readings or readings that failed our checks. |
| Jan 2023 | 8 of 31 days measured; a month needs 22. The others: 16 with under 18 hours of readings or readings that failed our checks. |
A day counts once 18 hours of it are measured; a month needs 70% of its days.
Bernau bei Berlin's worst months
| Month | US AQI | World rank | Episode |
|---|---|---|---|
| January 2026 | 7320.7 µg/m³ | 384thof 2,617 | Europe, January and February 2026 |
| February 2025 | 7220.5 µg/m³ | 531stof 2,633 | Europe, 14 February to 1 March 2025 Europe, 1 to 14 February 2025 |
| February 2026 | 7019.4 µg/m³ | 576thof 2,866 | Germany, Poland and Czechia, February 2026 Europe, January and February 2026 |
| March 2025 | 6918.9 µg/m³ | 640thof 2,862 | Germany, Poland and 25 more countries, March 2025 Europe, 14 February to 1 March 2025 |
| March 2026 | 6013.7 µg/m³ | 981stof 2,971 | Europe, 1 to 12 March 2026 |
| February 2023 | 5913.3 µg/m³ | 454thof 1,129 | Europe, 6 to 25 February 2023 |
Monthly means over the days measured; finished months only. World rank: its place on that month's world ranking of every city with enough days. Each month opens that ranking.
Bernau bei Berlin's worst days
| Day | US AQI | Episode |
|---|---|---|
| 23 Jan 2026 | 15662.6 µg/m³ | Europe, January and February 2026 |
| 31 Mar 2024 | 15357.7 µg/m³ | Europe, March and April 2024 |
| 13 Feb 2025 | 13348.5 µg/m³ | Europe, 1 to 14 February 2025 |
| 25 Jan 2026 | 11842.6 µg/m³ | Europe, January and February 2026 |
| 22 Jan 2026 | 11842.4 µg/m³ | Europe, January and February 2026 |
| 11 Mar 2025 | 11641.5 µg/m³ | Germany, Poland and 25 more countries, March 2025 |
| 10 Jan 2024 | 11440.9 µg/m³ | Europe, 8 to 27 January 2024 |
| 10 Mar 2025 | 11340.2 µg/m³ | Germany, Poland and 25 more countries, March 2025 |
| 6 Dec 2023 | 11239.8 µg/m³ | Europe, December 2023 |
| 10 Feb 2025 | 11039.3 µg/m³ | Europe, 1 to 14 February 2025 |
Daily means, the highest since 8 Jan 2023; the WHO's daily guideline is 15 µg/m³. Each date opens that day's world ranking, and each episode the bad-air spell it was part of.
Use this history
SmogRank, PM2.5 monthly and daily means, Bernau bei Berlin, Germany, 8 Jan 2023 – 12 Oct 2026. Monitor data from EEA, via OpenAQ and from the publisher directly; sources listed at smogrank.com/sources. smogrank.com/de/bernau-bei-berlin/history (accessed 13 Oct 2026).
You're welcome to reuse a single chart, image or figure with this citation and a link. Terms. Raw monitor readings in bulk are published by OpenAQ, under each provider's licence.
Bernau bei Berlin now: the last 24 hours, its ranks today and the last 12 months day by day.
Updated 2026-10-13 01:07 UTC. Values are PM2.5 (fine particles), the median of each city's monitors, as the US AQI PM2.5 sub-index. Some low-cost readings: Sensor.Community, ODbL (data and licence). Some readings: Uzhydromet (Uzbekistan's Hydrometeorological Service); Department of Environment, Nepal; Vietnam's government monitors; Aurassure; Umhverfisstofnun (Environment Agency of Iceland); RMCAB (Secretaría Distrital de Ambiente, Bogotá); Love My Air (City and County of Denver), no reuse terms published (why we use them).