Today | Weather | Tuesday, August 25, 2026
Active Weather Warnings

Weather in Rochester, New York

10:35 AM
Now
Cloudy Weather
66° F
Feels Like 68°
Precipitation 33 %
Wind 12 mph
UV Index (0 - 11+) 4
Humidity 81 %
Today
Partly Sunny with Showers
Day 73°
Night 55°
Precipitation 55 %
Wind 10 mph
UV Index (0 - 11+) 6

Rochester Weather Forecast Updated

22 minutes ago
Last updated on
Weather Forecast History
Last Year's Weather on This Day (August 25, 2025)
Cloudy Night

Day

72°

Night

54°

Wind

9 mph

Precipitation

25 %

Air Quality in Rochester

NOW
18 AQI
Good air quality Dominant pollutant: O3

Pollutant Concentrations:

PM2.5 0.63 µg/m³
PM10 0.68 µg/m³
O3 0.020 ppm
NO2 1.5 ppb
SO2 0.2 ppb
CO 0.13 ppm
NH3 0.16 µg/m³
NO 0.42 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)
PM2.50.63 µg/m³
PM100.68 µg/m³
O338.64 µg/m³
NO22.75 µg/m³
SO20.5 µg/m³
CO147.49 µg/m³
NH30.16 µg/m³
NO0.42 µg/m³

Weather Alerts and Warnings for Rochester

Minor Past Observed

Beach Hazards Statement

The Beach Hazards Statement has been cancelled.
Aug 24, 4:05 PM Aug 25, 8:00 PM
The Beach Hazards Statement has been cancelled and is no longer in effect.
Updated: Aug 24, 11:33 PM Source: NWS Alert