Next 24 hours

US AQI

44Now
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452 AM
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445 AM
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438 AM
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4611 AM
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482 PM
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495 PM
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468 PM
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Air quality outlook

Worst hour each day

Today45Good
Sat 1749Good
Sun 1863Moderate
Mon 1992Moderate
Tue 2073Moderate

From our air-quality forecast models (GEOS-CF / GEFS aerosols). AQI uses the US EPA scale.

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About Yucaipa weather

Yucaipa is in San Bernardino County, California, United States at 34.03°, -117.04°. Right now it’s 71° and mostly clear; today’s high is 78° 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.