Air Quality in Lexington, United States

Drizzle
30.7°C · 62.5% humidity
30.7°
Feels 35.8°
17
Good
Air quality is satisfactory. Enjoy outdoor activities.
2 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
30 6pm
30
30
17 9pm
21
23
25 12am
27
35
35 3am
36
36
56 6am
57
37
37 9am
37
37
37 12pm
37
37
37 3pm
37
30
Station readings 47h ago
AQI 30
PM2.5 7.2 µg/m³ · 47h ago
AD 728×90

Air Quality Index Trend

39h · 5 stn

Lexington's air quality is primarily affected by vehicle emissions and industrial activity. Seasonal wildfire smoke and weather patterns can cause periodic air quality deterioration.

62.5%
Humidity
21.5 km/h
Wind WNW
1011.0 hPa
Pressure
4.4
UV Moderate
GoodModerateUSGUnhealthyVery UnhealthyHazardous
PM2.5
17
4.12 µg/m³
PM10
13
13.7 µg/m³
050100150200300500

Temperature & Precipitation

PM2.5 Trend

39h · 5 stations
PM2.54.12 µg/m³ ✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX4.4
Moderate
AD 300×250
4.12
Median
6.6
Average
4.1
Low
9.1
High
PM2.5 µg/m³ · Model: 6.25 · Bias: +2.1
08-03
30.7° 23.2°
1.06 mm
08-04
36.5° 21.1°
0.94 mm
08-05
31.9° 20.0°
1.87 mm
08-06
35.4° 20.4°
4.88 mm
08-07
33.2° 19.3°
1.06 mm
08-08
36.4° 21.6°
8.44 mm
08-09
36.9° 21.7°
1.69 mm
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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 2026-08-08T01:03 UTC.