Stay updated with real-time air quality in Ithaca, New York featuring accurate data on AQI, PM2.5, PM10, O3, NO2, SO2, and CO levels. Use our interactive map and detailed forecasts to monitor pollution trends, manage health risks, and plan your daily activities with confidence.
Live AQI (Air Quality Index)
25
Good
Ithaca, New York
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
3.26 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
15.80 μg/m³
0
55
155
255
425
605+
26.61 ppb
0
55
71
86
201
201+
0.66 ppb
0
36
76
186
605
1005+
0.96 ppb
0
54
101
361
1250
2050+
0.20 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Ithaca, New York
Ithaca, New York
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AQI 23
Good
3.41μg/m³
PM2.5
15.28μg/m³
PM10
24.62ppb
O3
0.70ppb
SO2
1.04ppb
NO2
0.18ppm
CO
AQI 23
Good
3.49μg/m³
PM2.5
15.36μg/m³
PM10
25.48ppb
O3
0.71ppb
SO2
0.99ppb
NO2
0.19ppm
CO
AQI 26
Good
3.54μg/m³
PM2.5
15.55μg/m³
PM10
28.36ppb
O3
0.71ppb
SO2
1.03ppb
NO2
0.20ppm
CO
AQI 24
Good
3.40μg/m³
PM2.5
15.27μg/m³
PM10
25.54ppb
O3
0.54ppb
SO2
0.98ppb
NO2
0.17ppm
CO
AQI 24
Good
3.31μg/m³
PM2.5
15.12μg/m³
PM10
26.04ppb
O3
0.55ppb
SO2
0.97ppb
NO2
0.17ppm
CO
AQI 25
Good
3.33μg/m³
PM2.5
15.83μg/m³
PM10
26.96ppb
O3
0.64ppb
SO2
1.04ppb
NO2
0.18ppm
CO
The air quality data for New York, USA is gathered from reliable sources such as satellites and monitoring stations, adhering to US EPA guidelines. With the help of advanced algorithms and machine learning, factors like traffic and population density are analyzed to deliver accurate and dependable results.
Source: Ambee Data Sources
Air quality updates for Ithaca, New York are available every hour.
Ithaca, New York experienced its worst air quality at 12:00:00, 2026-06-20.
The best air quality in Ithaca, New York was observed at 02:00:00 on 2026-06-20.
The air quality in Ithaca, New York right now is Good, with an AQI of 25.
In Ithaca, New York, O3 is the most frequently found pollutant.
When air quality in Ithaca, New York is compromised, staying indoors and wearing a mask can reduce health risks.
Ithaca, New York currently has a PM2.5 concentration of 3.261 μg/m3.
Ithaca, New York currently has a PM10 concentration of 15.799 μg/m3.
The current carbon monoxide (CO) level in Ithaca, New York is 0.197 ppm.
The current sulfur dioxide (SO2) concentration in Ithaca, New York is 0.658 ppb.
Ithaca, New York currently has an ozone (O3) concentration of 26.61 ppm.
The current level of nitrogen dioxide (NO2) in Ithaca, New York is 0.958 ppb.
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