Live weather & air quality in Sacramento, CA
Real stations, real readings, updated continuously — on a free community map.
Open the live Sacramento map →What you'll see on the Sacramento map
Temperature, humidity, wind and pressure from Sacramento-area airports, PM2.5 and AQI from official EPA AirNow and reference monitors, plus backyard stations run by locals. Overlays add live rain radar, NWS warnings, wildfire and smoke, and real-time lightning. Every pin shows its source and how fresh the reading is.
Get alerts for Sacramento
Free account → pick any station → set a threshold ("PM2.5 over 35", "wind over 30 mph", "freeze warning at the airport") and get an email or phone notification the moment it crosses. How alerts work →
Put your own sensor on this map
A $10 ESP32 board joins the map in about ten minutes — the site generates ready-to-flash firmware, and Ecowitt/Ambient weather stations connect straight from their console with no computer at all. Start here → or grab the printable build guide (PDF).
Nearby city maps
- San Francisco, CA weather & air quality
- San Jose, CA weather & air quality
- Fresno, CA weather & air quality
- Los Angeles, CA weather & air quality
- Las Vegas, NV weather & air quality
Counts refresh with each site release. Live truth is always on the map itself.