Next 24 hours

US AQI

43Now
41
38
359 PM
37
39
4112 AM
41
40
393 AM
39
39
396 AM
39
38
379 AM
41
44
4712 PM
50
52
553 PM
43
30

Air quality outlook

Worst hour each day

Today47Good
Sat 1755Moderate
Sun 1863Moderate
Mon 1969Moderate
Tue 2080Moderate

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

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About Newport Beach weather

Newport Beach is in Orange County, California, United States at 33.62°, -117.93°. Right now it’s 91° and mostly clear; today’s high is 93° with a 2% 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.