Chula Vista, CA Air Quality
As of 5:39 PMAir quality index43Good
Air quality is great — a good day to be outside.
Next 24 hours
US AQIAir quality outlook
Worst hour each day- Today52Moderate
- Thu 847Good
- Fri 947Good
- Sat 1041Good
- Sun 1141Good
From our air-quality forecast models (GEOS-CF / GEFS aerosols). AQI uses the US EPA scale.
Live radar
Open full mapAbout Chula Vista weather
Chula Vista is in San Diego County, California, United States at 32.64°, -117.08°. Right now it’s 82° and clear; today’s high is 88° with a 1% chance of rain.
California encompasses an extraordinary range of climates, from the Mediterranean coast to alpine peaks, scorching deserts, and temperate rainforests. The state's Central Valley is one of the most productive agricultural regions in the world, benefiting from warm, dry summers and mild, wet winters. Death Valley holds the record for the highest reliably recorded air temperature on Earth at 134 degrees Fahrenheit.
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