Today | Weather | Monday, October 13, 2025

Weather in Rochester, Minnesota

07:43 AM
Now
Sunny Weather
50° F
Feels Like 45°
Precipitation 0 %
Wind 9 mph
UV Index (0 - 11+) 4
Humidity 81 %
Today
Sunny Weather
Day 64°
Night 45°
Precipitation 0 %
Wind 10 mph
UV Index (0 - 11+) 11

Warning: Extreme UV Index Today: 11+

Overexposure to the sun's harmful UV rays can cause sunburn and increase the risk of developing skin cancer, including melanoma. Protect yourself by wearing clothing that covers your skin, sunglasses, and a hat. Apply a broad-spectrum sunscreen with an SPF of 30 or higher every two hours, even on cloudy days. Minimize direct sun exposure during peak hours (10 AM to 4 PM) to reduce the risk.

Rochester Weather Forecast Updated

Air Quality in Rochester

NOW
38 AQI
Good air quality Dominant pollutant: O3

Pollutant Concentrations:

PM2.5 0.93 µg/m³
PM10 1.06 µg/m³
O3 0.041 ppm
NO2 0.8 ppb
SO2 0.1 ppb
CO 0.10 ppm
NH3 2.71 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)
PM2.50.93 µg/m³
PM101.06 µg/m³
O379.51 µg/m³
NO21.57 µg/m³
SO20.15 µg/m³
CO114.48 µg/m³
NH32.71 µg/m³
NO0 µg/m³