What is the air quality in Ithaca NY?

Ithaca NY, United States of America has an annual US AQI of 44 (Reasonable) and average PM2.5 of 8.2 µg/m³, ranking #421 of 5856 cities. Main pollutant: PM2.5.

What is the cleanest month in Ithaca NY?

October is typically the cleanest month (AQI 37) and July the most polluted (AQI 54).

Where does Ithaca NY's air quality data come from?

PM2.5: 1998–2024 (satellite). From satellite data, because no government monitor covers the city. Full sources are on the methodology page.

Ithaca NY, United States of America — Air Quality & Clean City Guide 2026

Ithaca NY Air Quality Data

Global rank	City	Continent	AQI	PM2.5
421	Ithaca NY, United States of America	North America	AQI 44	PM2.5 8.2 µg/m³