SmogRank / France / Provence-Alpes-Côte d'Azur / Salon-de-Provence
Salon-de-Provence, month by month
Salon-de-Provence has a measured daily mean on 1,092 days since 1 January 2023. Its worst month was February 2023, at 66 US AQI (17.3 µg/m³), 222nd of 1,129 cities on that month's world ranking. Its cleanest was September 2025, at 23 US AQI (4.1 µg/m³). 2025 averaged 42 US AQI (7.6 µg/m³), against 50 US AQI (9.0 µg/m³) in 2023.
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
11 months
| Month | Why |
|---|---|
| Jun 2026 | 18 of 30 days measured; a month needs 21. The others: 12 with under 18 hours of readings or readings that failed our checks. |
| Oct 2025 | 21 of 31 days measured; a month needs 22. The others: 10 with under 18 hours of readings or readings that failed our checks. |
| 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. |
| Dec 2024 | 21 of 31 days measured; a month needs 22. The others: 10 with under 18 hours of readings or readings that failed our checks. |
| Oct 2024 | 14 of 31 days measured; a month needs 22. The others: 17 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 | 14 of 31 days measured; a month needs 22. The others: 17 with under 18 hours of readings or readings that failed our checks. |
| Jun 2024 | 2 of 30 days measured; a month needs 21. The others: 28 with under 18 hours of readings or readings that failed our checks. |
| May 2024 | 1 of 31 days measured; a month needs 22. The others: 30 with under 18 hours of readings or readings that failed our checks. |
| Apr 2024 | 2 of 30 days measured; a month needs 21. The others: 28 with under 18 hours of readings or readings that failed our checks. |
| Mar 2024 | 10 of 31 days measured; a month needs 22. The others: 21 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.
Salon-de-Provence's worst months
| Month | US AQI | World rank | Episode |
|---|---|---|---|
| February 2023 | 6617.3 µg/m³ | 222ndof 1,129 | Europe, 28 February to 4 March 2023 Europe, 6 to 25 February 2023and 1 more |
| January 2024 | 6215.1 µg/m³ | 454thof 2,385 | Europe, 8 to 27 January 2024 Western Europe, January 2024 |
| February 2025 | 5812.8 µg/m³ | 974thof 2,633 | – |
| March 2023 | 5612.0 µg/m³ | 155thof 911 | Europe, 4 to 7 March 2023 Europe, 28 February to 4 March 2023 |
| December 2023 | 5611.6 µg/m³ | 466thof 2,247 | France, Spain and Germany, December 2023 |
| January 2023 | 5511.0 µg/m³ | 399thof 1,261 | – |
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.
Salon-de-Provence's worst days
| Day | US AQI | Episode |
|---|---|---|
| 12 Feb 2023 | 12043.2 µg/m³ | Europe, 6 to 25 February 2023 |
| 13 Feb 2023 | 11741.9 µg/m³ | Europe, 6 to 25 February 2023 |
| 31 Dec 2024 | 11541.1 µg/m³ | Europe, 24 December 2024 to 3 January 2025 |
| 14 Jan 2024 | 10537.2 µg/m³ | Europe, 8 to 27 January 2024 Western Europe, January 2024 |
| 11 Feb 2023 | 10236.1 µg/m³ | Europe, 6 to 25 February 2023 |
| 30 Dec 2024 | 10135.5 µg/m³ | Europe, 24 December 2024 to 3 January 2025 |
| 17 Jan 2025 | 9935.1 µg/m³ | Germany, France and 19 more countries, January 2025 |
| 14 Feb 2023 | 9633.0 µg/m³ | Europe, 6 to 25 February 2023 |
| 5 Mar 2023 | 9532.8 µg/m³ | Europe, 4 to 7 March 2023 |
| 11 Jun 2025 | 9532.5 µg/m³ | Europe, June 2025 |
Daily means, the highest since 1 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, Salon-de-Provence, France, 1 Jan 2023 – 12 Oct 2026. Monitor data from EEA, via OpenAQ and from the publisher directly; sources listed at smogrank.com/sources. smogrank.com/fr/salon-de-provence/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.
Salon-de-Provence now: the last 24 hours, its ranks today and the last 12 months day by day.
Updated 2026-10-13 05:07 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).