SmogRank / Spain / Andalusia / Granada
Granada, month by month
Granada has a measured daily mean on 906 days since 1 January 2023. Its worst month was December 2023, at 63 US AQI (15.8 µg/m³), 262nd of 2,247 cities on that month's world ranking. Its cleanest was April 2025, at 33 US AQI (6.0 µg/m³).
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
21 months
| Month | Why |
|---|---|
| Oct 2026 | 7 of 11 days measured; a month needs 8. The others: 1 with no readings from the monitors, 3 with readings for part of the day (a day needs 18 hours). |
| Jul 2026 | 10 of 31 days measured; a month needs 22. The others: 21 with under 18 hours of readings or readings that failed our checks. |
| Jun 2026 | 7 of 30 days measured; a month needs 21. The others: 23 with under 18 hours of readings or readings that failed our checks. |
| May 2026 | 2 of 31 days measured; a month needs 22. The others: 29 with under 18 hours of readings or readings that failed our checks. |
| Apr 2026 | No day measured. The others: 30 with under 18 hours of readings or readings that failed our checks. |
| Mar 2026 | No day measured. The others: 31 with under 18 hours of readings or readings that failed our checks. |
| Feb 2026 | 7 of 28 days measured; a month needs 20. The others: 21 with under 18 hours of readings or readings that failed our checks. |
| Jan 2026 | 20 of 31 days measured; a month needs 22. The others: 11 with under 18 hours of readings or readings that failed our checks. |
| Nov 2025 | 17 of 30 days measured; a month needs 21. The others: 13 with under 18 hours of readings or readings that failed our checks. |
| Oct 2025 | 15 of 31 days measured; a month needs 22. The others: 16 with under 18 hours of readings or readings that failed our checks. |
| Jun 2025 | 14 of 30 days measured; a month needs 21. The others: 16 with under 18 hours of readings or readings that failed our checks. |
| May 2025 | 19 of 31 days measured; a month needs 22. The others: 12 with under 18 hours of readings or readings that failed our checks. |
| Mar 2025 | 19 of 31 days measured; a month needs 22. The others: 12 with under 18 hours of readings or readings that failed our checks. |
| Feb 2025 | 18 of 28 days measured; a month needs 20. 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 | 7 of 31 days measured; a month needs 22. The others: 24 with under 18 hours of readings or readings that failed our checks. |
| Jul 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. |
| 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. |
| Aug 2023 | 19 of 31 days measured; a month needs 22. The others: 12 with under 18 hours of readings or readings that failed our checks. |
| Jan 2023 | 15 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.
Granada's worst months
| Month | US AQI | World rank | Episode |
|---|---|---|---|
| December 2023 | 6315.8 µg/m³ | 262ndof 2,247 | Spain, France and 2 more countries, December 2023 to January 2024 |
| August 2025 | 6214.9 µg/m³ | 363rdof 2,901 | Spain, Portugal and Andorra, August 2025 |
| December 2024 | 5813.1 µg/m³ | 589thof 2,616 | Spain, December 2024 |
| July 2023 | 5813.0 µg/m³ | 284thof 1,432 | Andalusia, Madrid and Castille-La Mancha, Spain, July 2023 |
| January 2024 | 5812.8 µg/m³ | 620thof 2,385 | Spain, France and 2 more countries, December 2023 to January 2024 |
| November 2024 | 5712.4 µg/m³ | 544thof 2,624 | – |
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.
Granada's worst days
| Day | US AQI | Episode |
|---|---|---|
| 1 Jan 2023 | 10737.9 µg/m³ | – |
| 7 Jun 2024 | 10035.3 µg/m³ | – |
| 29 Dec 2023 | 9130.5 µg/m³ | Spain, France and 2 more countries, December 2023 to January 2024 |
| 21 Aug 2025 | 8828.9 µg/m³ | Spain, Portugal and Andorra, August 2025 |
| 14 Jun 2025 | 8828.7 µg/m³ | North-eastern Spain, June 2025 |
| 20 Jul 2023 | 8728.6 µg/m³ | Andalusia, Madrid and Castille-La Mancha, Spain, July 2023 |
| 1 Jan 2024 | 8728.4 µg/m³ | Spain, France and 2 more countries, December 2023 to January 2024 |
| 28 Dec 2023 | 8728.3 µg/m³ | Spain, France and 2 more countries, December 2023 to January 2024 |
| 7 Apr 2024 | 8728.3 µg/m³ | Spain, April 2024 |
| 22 Aug 2025 | 8527.3 µg/m³ | Spain, Portugal and Andorra, August 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, Granada, Spain, 1 Jan 2023 – 9 Oct 2026. Monitor data from EEA, via OpenAQ and from the publisher directly; sources listed at smogrank.com/sources. smogrank.com/es/granada/history (accessed 12 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.
Granada now: the last 24 hours, its ranks today and the last 12 months day by day.
Updated 2026-10-12 19:07 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).