Next 24 hours

US AQI

42Now
41
39
3810 PM
37
35
371 AM
38
39
404 AM
41
41
417 AM
40
39
4110 AM
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45
481 PM
52
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424 PM
29
16

Air quality outlook

Worst hour each day

Today47Good
Sat 1755Moderate
Sun 1865Moderate
Mon 1971Moderate
Tue 2063Moderate

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

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About Chino Hills weather

Chino Hills is in San Bernardino County, California, United States at 33.99°, -117.76°. Right now it’s 88° and clear; today’s high is 91° 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.