Today | Weather | Wednesday, December 10, 2025

Weather in Rochester, New York

03:10 PM
Now
Rainy Weather
37° F
Feels Like 19°
Precipitation 90 %
Wind 21 mph
UV Index (0 - 11+) 0
Humidity 91 %
Today
Snowy Weather
Day 37°
Night 19°
Precipitation 100 %
Wind 14 mph
UV Index (0 - 11+) 0

Rochester Weather Forecast Updated

34 minutes ago
Last updated on
Weather Forecast History
Last Year's Weather on This Day (December 10, 2024)
Rainy Weather

Day

52°

Night

43°

Wind

6 mph

Precipitation

100 %

Air Quality in Rochester

NOW
31 AQI
Good air quality Dominant pollutant: O3

Pollutant Concentrations:

PM2.5 2.17 µg/m³
PM10 2.19 µg/m³
O3 0.034 ppm
NO2 3 ppb
SO2 0.2 ppb
CO 0.14 ppm
NH3 0.03 µg/m³
NO 0.44 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)
PM2.52.17 µg/m³
PM102.19 µg/m³
O366.33 µg/m³
NO25.7 µg/m³
SO20.59 µg/m³
CO162.5 µg/m³
NH30.03 µg/m³
NO0.44 µg/m³