Air Quality in Cortland, United States
Windy
18.6°C · 59.1% humidity
18.6°
Feels 18.6°
54
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
Calibrated model
Nearby Monitoring Stations
Cortland's air quality — share it
AQI Forecast
27
10pm
27
27
54
1am
46
41
37
4am
34
32
28
7am
28
26
25
10am
25
25
24
1pm
24
24
24
4pm
25
25
25
7pm
25
25
Cortland's air quality is primarily affected by vehicle emissions and industrial activity. Seasonal wildfire smoke and weather patterns can cause periodic air quality deterioration.
59.1%
Humidity
68.0 km/h
Wind NW
1013.8 hPa
Pressure
1.4
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5▲
13.49 µg/m³
PM10
20.55 µg/m³
050100150200300500
What is the weather forecast for Cortland?
Temperature & Precipitation
PM2.513.49 µg/m³
✓ WHO
Moderate
PM1020.55 µg/m³
Good
UV INDEX1.4
Low
What is the 7-day forecast for Cortland?
08-03
21.7° 18.2°
9.69 mm
08-04
31.4° 13.2°
0.13 mm
08-05
28.3° 14.7°
2.06 mm
08-06
23.4° 16.1°
1.19 mm
08-07
27.0° 15.6°
0.5 mm
08-08
29.7° 17.1°
2.5 mm
08-09
32.4° 18.3°
Both models agree
Avg diff: 3.6°C
What cities are near Cortland?
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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 2026-08-08T05:43 UTC.