Free Tool

Smoke Season Room Setup Grader

Score the room where you sleep or work, then fix the highest-impact smoke-season gaps first.

Quick answer: a good smoke-season room has an oversized HEPA purifier, sealed door and window gaps, a separate PM2.5 monitor, CO2 awareness, a fitted outdoor mask, and a simple daily ventilation protocol. Use this grader to find the weakest link.

Bedroom filtration matters most because exposure accumulates while you sleep.
Cheap sealing often improves indoor PM2.5 faster than buying another gadget.
Purifier sensors and app colors are not enough. Raw PM2.5 in the room is the number that matters.
Sealing blocks particles, but CO2 can build up. Good rooms manage both.
Outdoor errands, motorbike rides, and exercise need fit, not just filtration rating.
Consistency beats panic-buying during the worst week in March.

What to Fix First

The score is useful only if it changes the room. Fix the first weak mechanical layer before spending money on supplements or extras.

Air filtration

AirDeveloppa AirCleaner

Local Chiang Mai purifier option for smoke season. Use this after you know the room size and sealing gaps.

View recommendation ->
PM2.5 + CO2 monitoring

AirQingping Monitor

Useful when you need real numbers for PM2.5, CO2, humidity, and temperature instead of guessing.

View recommendation ->
Outdoor protection

Cambridge Mask

A fitted respirator-style mask for outdoor errands, motorbike rides, and bad AQI days.

View recommendation ->
Affiliate Disclosure: This tool links to Healthy Farang product pages that may contain affiliate links. The scoring logic is based on smoke-season exposure control, not commissions.