Stay updated with real-time air quality in Cortland, 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)
60
Moderate
Cortland, New York
Last updated: ... (Local time)
Good
Fine
Moderate
Poor
Very poor
Hazardous
14.49 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
47.01 μg/m³
0
55
155
255
425
605+
26.61 ppb
0
55
71
86
201
201+
0.24 ppb
0
36
76
186
605
1005+
3.30 ppb
0
54
101
361
1250
2050+
0.50 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Cortland, New York
Cortland, New York
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AQI 58
Moderate
6.86μg/m³
PM2.5
69.25μg/m³
PM10
19.57ppb
O3
0.61ppb
SO2
2.83ppb
NO2
0.41ppm
CO
AQI 73
Moderate
7.63μg/m³
PM2.5
100.39μg/m³
PM10
25.34ppb
O3
0.61ppb
SO2
2.82ppb
NO2
0.40ppm
CO
AQI 72
Moderate
7.50μg/m³
PM2.5
98.31μg/m³
PM10
27.58ppb
O3
0.61ppb
SO2
2.83ppb
NO2
0.40ppm
CO
AQI 67
Moderate
9.19μg/m³
PM2.5
87.73μg/m³
PM10
15.50ppb
O3
0.34ppb
SO2
2.62ppb
NO2
0.42ppm
CO
AQI 69
Moderate
19.35μg/m³
PM2.5
85.04μg/m³
PM10
27.25ppb
O3
0.15ppb
SO2
1.31ppb
NO2
0.27ppm
CO
AQI 73
Moderate
7.38μg/m³
PM2.5
99.08μg/m³
PM10
14.81ppb
O3
0.66ppb
SO2
2.48ppb
NO2
0.42ppm
CO
Air quality and pollutant data for New York, USA are sourced from ground-based monitors and satellites, adhering to US EPA standards. Machine learning and advanced algorithms enhance the data by incorporating local variables like traffic and population density, ensuring high accuracy and dependability.
Source: Ambee Data Sources
The air quality information for Cortland, New York is updated every hour for accuracy.
In the past 24 hours, the air quality in Cortland, New York was at its worst at 08:00:00 on 2025-07-26.
In the last 24 hours, the best air quality in Cortland, New York was observed at 10:00:00 on 2025-07-25.
As of now, the AQI in Cortland, New York is 56, indicating Moderate conditions.
Cortland, New York air has the highest levels of PM10.
Poor air quality in Cortland, New York means it's advisable to stay indoors and wear a mask for your protection.
PM2.5 levels in Cortland, New York are currently 6.583 μg/m3.
The PM10 concentration in Cortland, New York is 65.742 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in Cortland, New York is 0.38 ppm.
Currently, Cortland, New York has a sulfur dioxide (SO2) concentration of 0.654 ppb.
The current ozone (O3) level in Cortland, New York at the moment is 14 ppm.
Nitrogen dioxide (NO2) level in Cortland, New York at the moment is 2.816 ppb.
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