Air Quality in Cortland, United States
Cloudy
17.4°C · 83.8% humidity
17.4°
Feels 17.4°
15
Good
Air quality is satisfactory. Enjoy outdoor activities.
Calibrated model
Nearby Monitoring Stations
Cortland's air quality — share it
AQI Forecast
25
4am
25
25
15
7am
18
20
21
10am
22
23
24
1pm
24
24
25
4pm
25
25
25
7pm
25
27
27
10pm
27
27
25
1am
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.
83.8%
Humidity
30.8 km/h
Wind S
1014.4 hPa
Pressure
1.4
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5▲
3.55 µg/m³
PM10
13.7 µg/m³
050100150200300500
What is the weather forecast for Cortland?
Temperature & Precipitation
PM2.53.55 µg/m³
✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX1.4
Low
What is the 7-day forecast for Cortland?
06-09
26.8° 7.1°
2.5 mm
06-10
17.4° 10.3°
3.94 mm
06-11
20.4° 4.9°
06-12
19.2° 14.8°
0.38 mm
06-13
24.1° 15.5°
4.0 mm
06-14
23.3° 8.4°
4.31 mm
06-15
23.8° 12.9°
7.44 mm
Both models agree
Avg diff: 6.5°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 2026-06-09T11:07 UTC.