Today | Weather | Thursday, September 24, 2026

Weather in Syracuse, New York

09:03 AM
Now
Sunny Weather
48° F
Feels Like 54°
Precipitation 0 %
Wind 4 mph
UV Index (0 - 11+) 2
Humidity 88 %
Today
Sunny Weather
Day 70°
Night 41°
Precipitation 0 %
Wind 5 mph
UV Index (0 - 11+) 4

Syracuse Weather Forecast Updated

44 minutes ago
Last updated on
Weather Forecast History
Last Year's Weather on This Day (September 24, 2025)
Rainy Weather

Day

75°

Night

64°

Wind

7 mph

Precipitation

100 %

Air Quality in Syracuse

NOW
18 AQI
Good air quality Dominant pollutant: O3

Pollutant Concentrations:

PM2.5 1.95 µg/m³
PM10 2.26 µg/m³
O3 0.019 ppm
NO2 1.7 ppb
SO2 0.1 ppb
CO 0.16 ppm
NH3 0.26 µg/m³
NO 0.78 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)
PM2.51.95 µg/m³
PM102.26 µg/m³
O338.17 µg/m³
NO23.23 µg/m³
SO20.26 µg/m³
CO183.56 µg/m³
NH30.26 µg/m³
NO0.78 µg/m³