Today | Weather | Friday, November 13, 2026

Weather in Rochester, Minnesota

08:50 PM
Now
Night
28° F
Feels Like 30°
Precipitation 0 %
Wind 4 mph
Humidity 78 %
Today
Cloudy Night
Day 39°
Night 23°
Precipitation 0 %
Wind 2 mph
Overnight Frost 12 AM – 8 AM
Tomorrow Morning Frost 12 AM – 9 AM

Rochester Weather Forecast Updated

48 minutes ago
Last updated on
Weather Forecast History
Last Year's Weather on This Day (November 13, 2025)
Night

Day

55°

Night

37°

Wind

7 mph

Precipitation

0 %

Air Quality in Rochester

NOW
25 AQI
Good air quality Dominant pollutant: O3

Pollutant Concentrations:

PM2.5 2.83 µg/m³
PM10 3.39 µg/m³
O3 0.027 ppm
NO2 6.1 ppb
SO2 0.1 ppb
CO 0.18 ppm
NH3 3.97 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)
PM2.5 – 2.83 µg/m³
PM10 – 3.39 µg/m³
O3 – 52.61 µg/m³
NO2 – 11.41 µg/m³
SO2 – 0.23 µg/m³
CO – 201.11 µg/m³
NH3 – 3.97 µg/m³
NO – 0 µg/m³