Air Quality in Horn Lake, United States

Partly Cloudy
19.8°C · 67.6% humidity
19.8°
Feels 19.8°
38
Good
Air quality is satisfactory. Enjoy outdoor activities.
1 station

Nearby Monitoring Stations

AQI Forecast
27 7pm
27
27
38 10pm
35
33
31 1am
30
29
28 4am
26
26
26 7am
27
27
27 10am
27
34
27 1pm
27
27
27 4pm
27
27
AD 728×90

Air Quality Index Trend

45h · 2 stn

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

67.6%
Humidity
23.8 km/h
Wind SSW
1013.1 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
38
9.1 µg/m³
PM10
13
13.7 µg/m³
050100150200300500

What is the weather forecast for Horn Lake?

Temperature & Precipitation

PM2.5 Trend

45h · 2 stations
PM2.59.1 µg/m³ ✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX0.7
Low
AD 300×250
Station readings (1 station within 25 km)
9.1
Median
9.1
Average
9.1
Low
9.1
High
PM2.5 µg/m³ · Model: 6.25 · Bias: -2.8

What is the 7-day forecast for Horn Lake?

06-09
32.1° 19.8°
1.37 mm
06-10
33.9° 23.6°
0.19 mm
06-11
28.2° 21.0°
5.12 mm
06-12
33.8° 23.1°
0.75 mm
06-13
27.6° 21.2°
17.56 mm
06-14
31.7° 17.6°
0.44 mm
06-15
34.6° 24.2°
4.69 mm
Both models agree Avg diff: 2.4°C

Where are air quality stations near Horn Lake?

14
Hernando, Mississippi, USA
14.8 km PM2.5: 3.4 µg/m³
40
Shelby Farms, Tennessee, USA
27.5 km PM2.5: 9.6 µg/m³
23
Shelby Farms, Tennessee, USA
27.5 km PM2.5: 5.5 µg/m³

What cities are near Horn Lake?

40 Southaven 42 New South Memphis 38 Hernando 40 Olive Branch 42 Memphis 42 Germantown 39 West Memphis 42 Bartlett 42 Cordova 42 Collierville
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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 2026-06-09T03:03 UTC.