City AQI planning guides
These pages are built for people who already have a reading and want to connect it to the recurring exposure decisions they face in a specific city context.
Try Los Angeles, Seattle, Bay Area, or Delhi.
6 city guides
Los Angeles AQI planning guide
Interpret LA air quality for commuting, outdoor exercise, and smoke-season decisions.
Los Angeles • Southern California
San Francisco AQI planning guide
Use AQI to decide on transit, neighborhood differences, and wildfire smoke response in the Bay Area.
San Francisco • Bay Area
New York City AQI planning guide
Interpret AQI for street-level exposure, commuting, exercise, and occasional smoke events in NYC.
New York City • Northeast Corridor
Seattle AQI planning guide
Use AQI to manage wildfire smoke swings, school decisions, and indoor-air preparation in Seattle.
Seattle • Pacific Northwest
Delhi AQI planning guide
Use AQI to plan routine exposure, commuting, and home protection when pollution remains elevated for longer periods.
Delhi • National Capital Region
Beijing AQI planning guide
Use AQI to decide on outdoor time, family routines, and indoor protection when pollution episodes build.
Beijing • North China Plain