Next 24 hours

US AQI

45Now
45
46
463 AM
47
47
476 AM
47
47
479 AM
47
55
6312 PM
71
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803 PM
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756 PM
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529 PM
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43

Air quality outlook

Worst hour each day

Today84Moderate
Fri 965Moderate
Sat 1053Moderate
Sun 1145Good
Mon 1236Good

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

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About Aurora weather

Aurora is in Adams County, Colorado, United States at 39.73°, -104.83°. Right now it’s 62° and haze; today’s high is 83° with a 2% chance of rain.

Colorado's climate is defined by dramatic elevation changes, from the eastern plains at around 3,500 feet to over 50 peaks exceeding 14,000 feet in the Rocky Mountains. Denver, known as the Mile High City, enjoys over 300 days of sunshine per year and has a semi-arid climate with low humidity. Temperature swings of 40 degrees or more in a single day are not uncommon along the Front Range.