Today | Weather | Tuesday, August 25, 2026

Weather in Aurora, Colorado

05:17 AM
Now
Cloudy Night
64° F
Feels Like 63°
Precipitation 12 %
Wind 7 mph
Humidity 64 %
Today
Sunny with a Chance of Thunderstorms
Day 88°
Night 61°
Precipitation 55 %
Wind 8 mph
UV Index (0 - 11+) 8

Warning: High UV Index Today: 8

High risk of harm from unprotected sun exposure. Take precautions: wear a hat, sunglasses, and apply sunscreen regularly if you’ll be outdoors for extended periods.

Aurora Weather Forecast Updated

Last updated on
Weather Forecast History
Last Year's Weather on This Day (August 25, 2025)
Stormy Weather

Day

73°

Night

57°

Wind

6 mph

Precipitation

65 %

Air Quality in Aurora

NOW
23 AQI
Good air quality Dominant pollutant: O3

Pollutant Concentrations:

PM2.5 2.33 µg/m³
PM10 3.18 µg/m³
O3 0.025 ppm
NO2 1.5 ppb
SO2 0 ppb
CO 0.08 ppm
NH3 1.48 µg/m³
NO 0 µg/m³
PM2.5 – Fine particles <2.5μm
PM10 – Inhalable particles <10μm
O3 – Ozone
NO2 – Nitrogen dioxide
SO2 – Sulfur dioxide
CO – Carbon monoxide
NH3 – Ammonia
NO – Nitric oxide

Health Recommendations:

Air quality is considered satisfactory, and air pollution poses little or no risk.

Show raw pollutant concentrations (µg/m³)
PM2.52.33 µg/m³
PM103.18 µg/m³
O348.68 µg/m³
NO22.89 µg/m³
SO20.03 µg/m³
CO86.53 µg/m³
NH31.48 µg/m³
NO0 µg/m³