Air quality index63Moderate

Acceptable for most people; unusually sensitive people should take it easier outdoors.

Next 24 hours

US AQI

69Now
65
61
579 PM
56
56
5512 AM
54
54
533 AM
52
50
496 AM
49
49
499 AM
55
61
6712 PM
77
86
963 PM
92
88

Air quality outlook

Worst hour each day

Today69Moderate
Sat 1796Moderate
Sun 1849Good
Mon 1945Good
Tue 2043Good

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

Live radar

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About Fairfield weather

Fairfield is in Solano County, California, United States at 38.25°, -122.04°. Right now it’s 83° and clear; today’s high is 90° with a 0% 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.