The evaluation zone is called Malaga and Costa del Sol, and it is watched by six fixed monitors. Five of them stand inside the city of Malaga, and the sixth is at Marbella Arco.
That geography matters before reading any figure about this coast, because the whole conurbation east and west of the capital rests on one station outside it. The zone is coded ES0119, the Red de Vigilancia y Control de la Calidad del Aire en Andalucía measures it against 12 regulated pollutants, and in 2024 it exceeded the legal limit for none of them.
Is air quality good in Malaga? In 2024 the zone breached no legal limit or target value for any of twelve regulated pollutants. On the separate daily index it recorded 210 reasonably good days, 143 fair, 12 unfavourable, one very unfavourable and none at all in the top category, across 366 valid days.
Six monitors for a whole coastline
The Red de Vigilancia y Control de la Calidad del Aire en Andalucía, the regional air monitoring network, lists the stations covering zone ES0119 in its annual report.
| Station | Municipality |
|---|---|
| Avenida Juan XXIII | Málaga |
| Campanillas | Málaga |
| Carranque | Málaga |
| El Atabal | Málaga |
| Málaga-Este | Málaga |
| Marbella Arco | Marbella |
One of those has a role held by only one other site in the whole region. Avenida Juan XXIII is one of just two ammonia sampling points in Andalusia, alongside Ranilla in Seville, because article 12.2 of Royal Decree 102/2011 requires ammonia monitoring at a heavy-traffic location in cities above 500,000 inhabitants.
The report attaches a caveat to those readings. Ammonia figures are purely informative, since no legal reference value exists to compare them against. They track a trend rather than pass or fail anything.
Twelve pollutants and no breach
The annual report scores each zone against twelve regulated pollutants and prints the verdict as a single row. For Malaga and Costa del Sol every one of the twelve reads no.
The list runs sulphur dioxide, nitrogen dioxide, carbon monoxide, PM10, PM2.5, ozone, black carbon, arsenic, cadmium, nickel, lead and benzo(a)pyrene.
That clean row is not universal across the region. The report states that in 2024 no zone exceeded any legal limit or target except arsenic in the Huelva industrial zone and ozone in five others, naming Córdoba, the 50,000-to-250,000 population zone, Seville and its metropolitan area, Villanueva del Arzobispo and Rural Zones 3. The arsenic exceedance came at La Rábida, at 6.5 ng/m³.
Not one day rated good
A second scoreboard in the annual report grades every single day with an air quality index, and it reads very differently from the pollutant row. Across 366 valid days in 2024 the Malaga zone recorded this.
The single very unfavourable day of the year fell on 3 July 2024, and the report attributes it to PM2.5, the fine particulate fraction.
Why the two verdicts disagree
Two verdicts on the same 366 days sit in the same report, and both are accurate once the yardsticks are separated. The regional network applies them for different purposes.
- Legal limits are mostly assessed as annual averages, or allow a tolerated number of exceedance days before a zone fails. They are designed to catch chronic breaches.
- The daily index grades each day on its own, against a stricter threshold, and a single elevated reading moves that day down a category.
- A zone can therefore pass every legal test while rarely reaching the index’s top band, which is exactly what happened here.
For a reader deciding whether to move to the city, the practical translation is that Malaga has no chronic pollution problem on the regulatory measure, and also no abundance of pristine days on the stricter one: 210 of its 366 days landed one rung below the top. Getting around without adding to the count is covered in getting around Malaga.
The station in Malaga province that did fail
Among the five Andalusian stations that passed the ozone target value for human health sits one in Malaga province: Campillos, averaging 26 exceedance days across 2022, 2023 and 2024.
It does not appear in the Malaga zone’s verdict because it is assessed inside Rural Zones 3, code ES0130. Ground-level ozone is not a kerbside pollutant: it forms through sunlight acting on precursor gases and peaks downwind of the sources that emit them, which is why the inland and rural zones fail on it while the coast does not.
Campillos appears on this site for a different reason, its wetland reserves, described in the Campillos lagoons.
What a visitor with asthma can take from this
The useful reading for anyone sensitive to air is not the annual verdict but the shape of the year. Twelve days were rated unfavourable and one very unfavourable, and that single worst day, 3 July 2024, fell in high summer and was driven by PM2.5.
Fine particulates on this coast do not come only from traffic. Saharan dust intrusions reach the Mediterranean seaboard and lift particulate readings regardless of what local vehicles are doing, which is one reason a summer day can score worse than a winter rush hour.
Nothing in these readings ranks one way of crossing the city against another, and the monitors do not attribute a measurement to any mode of transport. What the city does set out in detail are the rules for the vehicle many visitors rent to cover ground without a combustion engine: on a scooter the lights have to be on at any hour of the day, not only after dark, and the rider carries the vehicle’s circulation certificate. The full set is in electric scooters in Málaga.
When this verdict could change
The figures here come from the 2024 annual report published by the Consejería de Sostenibilidad y Medio Ambiente on its environmental portal, part of a series running back to 2014. A new edition appears each year and replaces both the daily calendar and the exceedance row.
There is a second reason to recheck. European air quality thresholds have been tightening, so a zone can move from compliant to non-compliant without the air itself changing, simply because the bar rises.
This article makes no claim about why the city’s low-emission zone exists, which was not verified here. What the network measures is set out above: six stations, twelve pollutants and a year without breaches. The driving restrictions themselves are in the Malaga low emission zone and, for visitors with a rental car, Malaga car hire. When to come, weather included, is in the best time to visit Malaga.
Frequently asked questions about air quality in Malaga
Is air quality good in Malaga?
In 2024 the Malaga and Costa del Sol zone breached no legal limit for any of twelve regulated pollutants. On the separate daily index it recorded 210 reasonably good days, 143 fair, 12 unfavourable and none in the top category.
How many air monitors does Malaga have?
Six fixed stations across the Malaga and Costa del Sol zone: Avenida Juan XXIII, Campanillas, Carranque, El Atabal and Málaga-Este inside the city, plus Marbella Arco. Only one sits outside the municipality of Malaga.
Which pollutant caused Malaga’s worst air day?
Fine particulates. PM2.5 concentrations on 3 July 2024 produced the single day rated very unfavourable across the whole zone that year, out of 366 valid days. Twelve further days were rated unfavourable, and none reached the worst category at all.
Does anywhere in Malaga province exceed air quality limits?
Yes. The Campillos station passed the ozone target value for human health, averaging 26 exceedance days across 2022, 2023 and 2024. It is assessed inside the Rural Zones 3 area rather than the Malaga zone.
Is ammonia measured in Malaga?
Yes, at Avenida Juan XXIII, one of only two sampling points in Andalusia alongside Ranilla in Seville. Spanish regulations require a traffic-site ammonia monitor in cities above 500,000 inhabitants, and no legal threshold exists for comparison.
Passing the limit and breathing well are two separate questions. This report answers both.