Wildfire Home Preparedness: Evacuation, Property, and Smoke Planning

Wildfire planning starts with leaving safely, not defending property. Look up the local alert system, evacuation map, route, destination, and transportation needs before doing yard work or buying an air cleaner. If officials order an evacuation, leave. Do not delay for a photograph, a forgotten bag, or one more task around the home.

Use Ready.gov wildfire guidance as a national starting point, then follow the fire agency and emergency-management office responsible for the address. Evacuation terms and property rules are local. California’s Ready, Set, Go framework is useful in California, but it should not be presented as a universal three-level system.

Separate a fire threat from a smoke event

The correct action depends on whether fire threatens the area or smoke has arrived from a more distant fire.

An air cleaner is not an evacuation tool. The EPA wildfire indoor-air guidance says a close fire and dense smoke may make evacuation the better choice; local alerts determine when to go.

Write the evacuation plan before fire weather

Record these details on paper and in the household plan:

1. The exact local alert systems and which phones receive them.
2. The evacuation zone or address lookup used by local authorities, if one exists.
3. A primary and alternate route that do not depend on one gate, bridge, or road.
4. A destination outside the likely affected area, plus an alternative that accepts pets and meets accessibility needs.
5. The person responsible for children, older adults, pets, service animals, medication, and essential equipment.
6. The condition that means the household leaves before an order because transport, health, mobility, smoke, or loading time narrows the safe window.

Do not wait for one nationally defined alert level. Some jurisdictions use levels, zones, or named stages; others use different language. Read the full local message, note the issuing authority and timestamp, and follow its route and re-entry instructions.

Pack a portable layer the household can move

Keep the evacuation layer near an exit without narrowing the path. Include:

• medication, current medication information, pharmacy and clinician contacts;
• identification, insurance contacts, essential records, keys, and a small local map;
• phones, compatible cables, a charged power bank, and a flashlight;
• water and familiar food for the trip and destination;
• clothing and sturdy footwear appropriate to the conditions;
• glasses, hearing, mobility, communication, infant, or care supplies;
• carriers, leashes, medication, food, water, and records for pets or service animals.

Review medication supply and refill eligibility with the pharmacy or clinician. Ask the equipment provider how powered or refrigerated medical equipment should be transported and supported. A generic packing list cannot establish those limits.

Keep the bag light enough for the expected carrier and route. Weigh the actual packed categories, then test the real bag, stairs, transport, mobility aids, and pet responsibilities in ordinary conditions. A total on a scale cannot approve the load for a person or route.

Make transportation less fragile

Keep the vehicle maintained and ready according to its manual and the household’s normal transportation plan. Do not rely on a universal fuel or charge percentage: distance, traffic, vehicle efficiency, chargers, and local guidance differ. If the household does not drive, confirm who can help and whether public, paratransit, care-provider, or community evacuation services require advance registration.

Park and store keys only where doing so is legal, secure, and consistent with local fire guidance. Learn the manual garage-door release before an outage, but never remain in a garage with a running vehicle or engine.

Reduce property hazards before conditions worsen

Property work must follow the local fire authority, building code, insurer, lease, and qualified assessment. Required vegetation distances, ember-resistant zones, vent details, roofing, windows, fences, decks, and access rules vary by jurisdiction and building.

On a calm day, walk from the structure outward and write down what needs attention:

• leaves, needles, or debris on roofs, gutters, decks, stairs, and around attachments;
• combustible storage, furniture, fencing, mulch, or vegetation touching the structure;
• damaged screens, vents, siding, roof edges, windows, doors, or weather seals;
• branches, shrubs, and groundcover that conflict with current local clearance rules;
• address signs, gates, driveways, and access points needed by responders;
• propane, fuel, solar, battery, or electrical equipment that requires a professional review.

Complete roof work, tree work, ladder work, fuel-system work, and structural changes through qualified services. Do not climb, cut, spray, or move heavy material after wind, smoke, an alert, or nearby fire makes the work unsafe. No amount of last-minute property work justifies delaying evacuation.

Prepare one room for smoke—not every possible pollutant

When fire does not threaten the area and officials advise staying indoors, choose one room where the household can reduce smoke exposure and remain cool enough. Before smoke season:

• learn whether the HVAC system has an outdoor-air intake and how its manual handles recirculation;
• choose a portable air cleaner sized for the room that does not intentionally produce ozone; or
• ask an HVAC professional whether the system can use a MERV 13 filter, or the highest efficiency the fan and filter slot can support;
• keep replacement filters and check them more often during heavy smoke;
• reduce indoor particle sources such as smoking, candles, frying, and unnecessary vacuuming;
• identify a cleaner-air destination if the room cannot remain usable.

These steps follow current EPA indoor-air guidance. For detailed room preparation, see our guide on setting up a wildfire smoke clean-air room and choosing air cleaner and HVAC filters for smoke. A filter can reduce particles under the conditions for which it was designed. It does not remove every gas, compensate for a poor fit or undersized unit, keep a hot room cool, or make a home safe near a fire.

Well-fitting N95 respirators can reduce exposure to smoke particles when used correctly, but they do not filter all gases and do not replace evacuation or cleaner indoor air. Follow current public-health guidance for children, people with facial hair, and anyone with a heart, lung, or other condition that affects respirator use.

Plan for power loss without adding ignition or carbon-monoxide risk

Wildfire weather and utility safety actions can interrupt power. Prioritize alerts, phones, approved medical equipment, a few lights, and indoor-air equipment that the household has confirmed it can power.

Record essential loads and the destination used when batteries are depleted. A battery or solar generator is not automatically compatible with a medical device, air cleaner, refrigerator, or motor load; check the device and power-system manuals.

Fuel generators stay outdoors and more than 20 feet from doors, windows, and vents under CDC generator guidance. They must also remain away from dry vegetation and follow local fire restrictions. Do not move a generator into a garage, shed, or home because smoke, wind, theft, or weather makes outdoor placement difficult.

Adapt the plan for apartments, pets, and care needs

Apartment residents should ask management how alarms, elevators, electronic entries, garages, ventilation, and evacuation notices work without power. Know both stair routes and do not store a bag, mobility aid, bicycle, or water container in a shared exit.

For pets and service animals, follow a dedicated pet and service animal emergency plan, keep carriers or restraints accessible, confirm destinations, and assign loading responsibilities. Do not release animals or leave them behind because the destination was never checked.

People who need accessible transport, respiratory support, refrigerated medication, powered equipment, caregiver help, or more loading time may need to leave earlier. Set that trigger with the care team, support network, and local officials rather than tying it to a universal alert label.

Return and clean up only when it is safe

Wait for official re-entry clearance. Fire conditions, damaged utilities, unstable trees, contaminated water, ash, and blocked roads can remain hazardous after flames have passed.

• Do not enter a damaged structure or approach downed lines.
• Photograph damage only from a safe location.
• Follow local drinking-water, food, debris, and hazardous-material instructions.
• Avoid dry sweeping ash or using a household vacuum that can send fine particles back into the air.
• Use qualified services for electrical, structural, roof, tree, fuel, and major smoke or water damage.
• Record which alert, route, contact, item, or household role failed and correct that one gap first.

Before the next fire-weather day, save the local alerts, evacuation destination, transport roles, and early-leave trigger in My Household Plan.