SmogRank / Spain / Castille and León / Medina del Campo

Medina del Campo, month by month

Medina del Campo has a measured daily mean on 829 days since 1 January 2023. Its worst month was August 2025, at 69 US AQI (18.8 µg/m³), 228th of 2,901 cities on that month's world ranking. Its cleanest was May 2024, at 21 US AQI (3.7 µg/m³).

Every month since 2023

2026too few days for a mean (a year needs 200)103 days measured
Jan23#2,482Feb8 daysMarnoneAprnoneMay1 dayJun9 daysJul18 daysAug21 daysSep14 daysOct6 days
202541 for the year295 days measured1,957th of 2,681 in the world
Jan28#2,211Feb17 daysMar18 daysApr23#2,759May31#2,096Jun54#1,150Jul43#1,824Aug69#228Sep37#1,841Oct30#1,866Nov23#2,543Dec32#2,507
2024too few days for a mean (a year needs 257)238 days measured
Jan42#1,344Feb39#1,439Mar15 daysApr24#2,143May21#2,491Jun37#1,804Jul12 daysAug7 daysSepnoneOct14 daysNov46#1,266Dec19 days
2023too few days for a mean (a year needs 256)193 days measured
Jan18 daysFebnoneMar4 daysApr31#1,292MaynoneJunnoneJul10 daysAug20 daysSep32#1,837Oct39#1,066Nov32#1,778Dec44#1,260
Each square is a month's mean PM2.5 in US AQI from Medina del Campo's measured days, with its place on that month's world ranking under it. A month has a mean once 70% of its days are measured, the rule the monthly rankings use; under that, the square gives the days measured. Each square opens that month's ranking with Medina del Campo marked; each year, the year's.
Good0–50
Moderate51–100
Unhealthy for sensitive groups101–150
Unhealthy151–200
Very unhealthy201–300
Hazardous301+

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

24 months
MonthWhy
Oct 20266 of 12 days measured; a month needs 9. The others: 4 with no readings from the monitor, 2 with readings for part of the day (a day needs 18 hours).
Sep 202614 of 30 days measured; a month needs 21. The others: 16 with readings for part of the day (a day needs 18 hours).
Aug 202621 of 31 days measured; a month needs 22. The others: 10 with under 18 hours of readings or readings that failed our checks.
Jul 202618 of 31 days measured; a month needs 22. The others: 13 with under 18 hours of readings or readings that failed our checks.
Jun 20269 of 30 days measured; a month needs 21. The others: 21 with under 18 hours of readings or readings that failed our checks.
May 20261 of 31 days measured; a month needs 22. The others: 30 with under 18 hours of readings or readings that failed our checks.
Apr 2026No day measured. The others: 30 with under 18 hours of readings or readings that failed our checks.
Mar 2026No day measured. The others: 31 with under 18 hours of readings or readings that failed our checks.
Feb 20268 of 28 days measured; a month needs 20. The others: 20 with under 18 hours of readings or readings that failed our checks.
Mar 202518 of 31 days measured; a month needs 22. The others: 13 with under 18 hours of readings or readings that failed our checks.
Feb 202517 of 28 days measured; a month needs 20. The others: 11 with under 18 hours of readings or readings that failed our checks.
Dec 202419 of 31 days measured; a month needs 22. The others: 12 with under 18 hours of readings or readings that failed our checks.
Oct 202414 of 31 days measured; a month needs 22. The others: 17 with under 18 hours of readings or readings that failed our checks.
Sep 2024No day measured. The others: 30 with under 18 hours of readings or readings that failed our checks.
Aug 20247 of 31 days measured; a month needs 22. The others: 24 with under 18 hours of readings or readings that failed our checks.
Jul 202412 of 31 days measured; a month needs 22. The others: 19 with under 18 hours of readings or readings that failed our checks.
Mar 202415 of 31 days measured; a month needs 22. The others: 16 with under 18 hours of readings or readings that failed our checks.
Aug 202320 of 31 days measured; a month needs 22. The others: 11 with under 18 hours of readings or readings that failed our checks.
Jul 202310 of 31 days measured; a month needs 22. The others: 1 missing from OpenAQ's archive, 20 with under 18 hours of readings or readings that failed our checks.
Jun 2023No day measured. The others: 30 with under 18 hours of readings or readings that failed our checks.
May 2023No day measured. The others: 31 with under 18 hours of readings or readings that failed our checks.
Mar 20234 of 31 days measured; a month needs 22. The others: 20 missing from OpenAQ's archive, 7 with under 18 hours of readings or readings that failed our checks.
Feb 2023No day measured. The others: 25 missing from OpenAQ's archive, 3 with under 18 hours of readings or readings that failed our checks.
Jan 202318 of 31 days measured; a month needs 22. The others: 13 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.

Medina del Campo's worst months

MonthUS AQIDays measuredWorld rankEpisode
August 2025 6918.8 µg/m³31 of 31228thof 2,901Spain, Portugal and Andorra, August 2025
June 2025 5410.5 µg/m³21 of 301,150thof 2,508–
November 2024 468.3 µg/m³27 of 301,266thof 2,624–
December 2023 448.0 µg/m³31 of 311,260thof 2,247–
July 2025 437.8 µg/m³30 of 311,824thof 2,889–
January 2024 427.6 µg/m³31 of 311,344thof 2,385–

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.

Medina del Campo's worst days

DayUS AQIEpisode
18 Aug 2025 16473.5 µg/m³Spain, Portugal and Andorra, August 2025
17 Aug 2025 10537.0 µg/m³Spain, Portugal and Andorra, August 2025
14 Aug 2026 9935.0 µg/m³–
19 Aug 2025 9934.7 µg/m³Spain, Portugal and Andorra, August 2025
19 Aug 2026 9532.6 µg/m³–
31 Oct 2024 9029.9 µg/m³Northern Spain, October 2024
16 Aug 2025 8627.9 µg/m³Spain, Portugal and Andorra, August 2025
30 Oct 2024 8527.5 µg/m³Northern Spain, October 2024
5 Aug 2025 8125.4 µg/m³–
28 Jul 2026 8024.5 µg/m³–

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, Medina del Campo, Spain, 1 Jan 2023 – 8 Oct 2026. Monitor data from EEA, via OpenAQ and from the publisher directly; sources listed at smogrank.com/sources. smogrank.com/es/medina-del-campo/history (accessed 13 Oct 2026).

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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.

Medina del Campo now: the last 24 hours, its ranks today and the last 12 months day by day.

Updated 2026-10-13 04:07 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).