What is the air quality in Ithaca today?

The current Air Quality Index (AQI) in Ithaca is 18 (Good). PM2.5 concentration is 4.45 µg/m³.

What is the temperature in Ithaca right now?

The current temperature in Ithaca is 16.2°C (feels like 16.2°C). Humidity is 98.6% and wind speed is 60.6 km/h.

Is it safe to go outside in Ithaca?

Air quality is satisfactory. Enjoy outdoor activities. The UV Index is 4.4 (Moderate).

Air Quality in Ithaca, United States

Drizzle

16.2°C · 98.6% humidity

16.2°

Feels 16.2°

Good

Air quality is satisfactory. Enjoy outdoor activities.

Calibrated model

Nearby Monitoring Stations

AQI Forecast

24 6am

18 9am

22 12pm

23 3pm

24 6pm

24 9pm

24 12am

24 3am

View AQI history for Ithaca →

Ithaca's air quality is primarily affected by vehicle emissions and industrial activity. Seasonal wildfire smoke and weather patterns can cause periodic air quality deterioration.

98.6%

Humidity

60.6 km/h

Wind NW

1007.4 hPa

Pressure

4.4

UV Moderate

GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲

4.45 µg/m³

PM10

13.7 µg/m³

050100150200300500

What is the weather forecast for Ithaca?

Temperature & Precipitation

PM2.54.45 µg/m³ ✓ WHO

Good

PM1013.7 µg/m³

Good

UV INDEX4.4

Moderate

What is the 7-day forecast for Ithaca?

09-05

25.3° 9.4°

1.37 mm

09-06

22.2° 18.3°

12.69 mm

09-07

20.5° 13.5°

0.31 mm

09-08

21.1° 13.3°

1.37 mm

09-09

23.6° 10.1°

2.44 mm

09-10

20.5° 12.5°

1.06 mm

09-11

29.5° 7.0°

0.44 mm

Both models agree Avg diff: 5.4°C

What cities are near Ithaca?

18 Cortland 27 Elmira 26 Vestal 26 Binghamton 16 Syracuse 16 Clay 16 Cicero 20 Oswego 20 Henrietta 20 Irondequoit

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ModerateAQI > 50 Unhealthy for Sensitive GroupsAQI > 100 UnhealthyAQI > 150 Very UnhealthyAQI > 200

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Data sources: AQI from ground-level monitoring stations via AQICN. Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-09-05T13:59 UTC.