Air Quality in Lexington, United States
Windy
31.1°C · 54.2% humidity
31.1°
Feels 35.2°
28
Good
Air quality is satisfactory. Enjoy outdoor activities.
1 station
Nearby Monitoring Stations
Lexington's air quality — share it
AQI Forecast
34
10am
34
34
28
1pm
23
24
25
4pm
25
26
26
7pm
26
27
27
10pm
27
34
34
1am
34
34
34
4am
34
34
27
7am
27
25
Air Quality Index Trend
45h · 2 stnLexington's air quality is primarily affected by vehicle emissions and industrial activity. Seasonal wildfire smoke and weather patterns can cause periodic air quality deterioration.
54.2%
Humidity
47.1 km/h
Wind SW
1017.8 hPa
Pressure
17.4
UV Extreme
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5▲
6.7 µg/m³
PM10
13.7 µg/m³
050100150200300500
What is the weather forecast for Lexington?
Temperature & Precipitation
PM2.5 Trend
45h · 2 stationsPM2.56.7 µg/m³
✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX17.4
Extreme
Station readings (1 station within 25 km)
6.7
Median
6.7
Average
6.7
Low
6.7
High
PM2.5 µg/m³ · Model: 8.2 · Bias: +1.5
What is the 7-day forecast for Lexington?
09-05
31.1° 22.1°
5.0 mm
09-06
27.4° 21.5°
0.38 mm
09-07
23.9° 16.7°
0.69 mm
09-08
32.9° 18.4°
09-09
30.0° 17.0°
0.13 mm
09-10
32.6° 20.1°
1.81 mm
09-11
35.3° 19.6°
0.69 mm
Both models agree
Avg diff: 2.6°C
Where are air quality stations near Lexington?
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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 2026-09-05T17:04 UTC.