Madrid Wildfire Emergency: Where Things Stand Now

Four days ago three separate fires broke out west of Madrid. By Friday night they'd merged into one, burned through roughly 34,000 hectares, and pushed the count of evacuated and confined residents past 56,000. That's the scale of what's been happening in the Sierra Oeste — and if your information is more than a day or two old, some of it is already wrong, in the good direction: people are starting to go home.

Here's where things actually stand, based on the Comunidad de Madrid's official incident page (last formally updated July 25 at 22:00) plus current news coverage from July 27-28, which the official page hadn't caught up to as of writing. Check both before making any plans.

On July 24, three fires burning independently near Villa del Prado, San Martín de Valdeiglesias, and Almorox merged into a single wildfire, now tracked officially as #IFSierraOeste. Hours later, Spain's interior ministry declared it an emergency of national interest — which hands operational command from the Comunidad de Madrid to the national government, under the region's wildfire response framework, Plan INFOMA. That plan escalates through numbered "situations" as a fire gets more serious; Situation 3, the level this fire is still at, is reserved specifically for fires declared of national interest.

As of July 28, the fire is described by regional sources as stabilizing but not yet controlled — meaning crews have made real progress establishing containment lines, but it isn't out. Around 50 ground crews and 12 aircraft, more than 400 personnel in total, are working it: Comunidad de Madrid firefighters, forestry agents, Protección Civil (Spain's civil emergency service), the military emergency unit UME, and national police and Guardia Civil.

This is the part that's genuinely changed since the fire started. As of July 27, ten municipalities have been cleared to return: Fresnedillas de la Oliva, Zarzalejo, Cadalso de los Vidrios, Cenicientos, Navalagamella, Navas del Rey, Rozas de Puerto Real, Aldea del Fresno, Chapinería, and Colmenar del Arroyo.

Roughly 11,000 people remain evacuated, concentrated around Robledo de Chavela and Valdemaqueda, along with some surrounding urbanizaciones (residential developments). San Martín de Valdeiglesias, Pelayos de la Presa, and Villa del Prado were under confinement orders (told to stay indoors rather than evacuate) as of the last official update — check current status before assuming that's changed, since this is exactly the kind of detail that moves fast.

If you have contacts in any of these towns, an ES-Alert message — Spain's national emergency alert system, which pushes warnings directly to phones in an affected area — or an instruction from police, Guardia Civil, firefighters, Protección Civil, or the local town hall overrides anything written here. Follow that, not this article.

Multiple roads remain affected: sections of the M-507, M-540, M-501, M-541, M-512, M-531, M-539, M-533, M-521, M-855, and M-537 have had full or partial closures. The M-507 has begun reopening in stages as of July 28, but the rest should be assumed closed until you've checked the DGT live traffic map directly — the exact kilometre points change too often to publish reliably here.

On public transport, intercity bus lines 541, 545, 546, 547, 548, 551, 640A, 643, 645, and 665 are not running. Line 642 is operating a shortened route starting and ending at Valdemorillo. Don't assume a line has resumed just because a town near it has been cleared to return — check with the operator first.

Smoke sent Madrid's particulate pollution to genuinely bad levels on July 25 — PM2.5 readings peaked around 128 micrograms per cubic metre, which lands in the "very bad" band on the city's own air quality scale. Conditions improved somewhat by evening and have fluctuated since, depending on wind direction; this is not a one-time spike you can assume has passed. If you're in Madrid and can smell smoke or see haze, treat it as current, not historical.

If smoke or ash reaches your area: stay inside, keep windows and doors closed, and set air conditioning to recirculate rather than pull in outside air. Skip outdoor exercise. If you have to go out, an FFP2 or FFP3 mask helps. Children, older people, pregnant people, and anyone with heart, respiratory, or allergic conditions should be more cautious than the general advice suggests. Call 112 for genuine breathing difficulty, chest pain, or another emergency — not for general updates.

Don't drive toward the fire zone to look, to check a second home, or to collect someone, unless emergency services have specifically told you which route is open and safe. An unplanned trip into a closed area can put you in the way of smoke, closed roads, or emergency vehicles.

If you're under an active evacuation order: take ID, medication, your phone and charger, water, and basic supplies for anyone dependent on you, including pets, and go to the reception point authorities name — don't improvise a destination. If you're under a confinement order: stay indoors in the urban area specified. Don't decide driving away is safer than what you've been told to do; that judgment call is exactly what causes accidents during evacuations.

Fifteen reception centres have been set up across the wider region, including in Móstoles, Alcalá de Henares, Getafe, Alcorcón, Las Rozas, and Alcobendas, among others. These are for people sent there by the emergency operation, not general donation drop-off points or places to visit. Brunete's town council has specifically asked people not to show up at its facility. If you want to help, the most useful things right now are checking on people you know by phone rather than asking them to travel, and waiting for a specific, verified request from an official source before sending money, goods, or volunteers — unsolicited donations create logistics problems at exactly the moment resources are stretched thinnest.

• Comunidad de Madrid: Sierra Oeste live incident page — the official source, though as of this writing it hadn't been refreshed past July 25 22:00 despite more recent developments being reported elsewhere.
• ASEM 112 — links to the My112 app, which can share your location directly with emergency services if you need help.
• DGT live traffic map — current road closures.
• Comunidad de Madrid air quality and health — smoke precautions and live air data.

If you live in or near the ten towns cleared to return, confirm with your own ayuntamiento (town hall) before heading back, not just this article. If you're near Robledo de Chavela, Valdemaqueda, San Martín de Valdeiglesias, Pelayos de la Presa, or Villa del Prado, assume evacuation or confinement orders are still active until you hear otherwise directly. Check the DGT map before any drive west of Madrid this weekend. And if smoke is visible or smellable from where you are, treat the air quality advice as current, regardless of what the numbers said a few days ago — this situation is still moving, just in a better direction than it was on Friday.