What is the air quality in Collierville today?

The current Air Quality Index (AQI) in Collierville is 42 (Good). PM2.5 concentration is 10.2 µg/m³.

What is the temperature in Collierville right now?

The current temperature in Collierville is 19.9°C (feels like 19.9°C). Humidity is 34.2% and wind speed is 36.2 km/h.

Is it safe to go outside in Collierville?

Air quality is satisfactory. Enjoy outdoor activities. The UV Index is 0.0 (Low).

Air Quality in Collierville, United States

Clear

19.9°C · 34.2% humidity

19.9°

Feels 19.9°

Good

Air quality is satisfactory. Enjoy outdoor activities.

2 stations

Nearby Monitoring Stations

AQI Forecast

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Air Quality Index Trend

41h · 2 stn

View full history →

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

34.2%

Humidity

36.2 km/h

Wind SE

1018.8 hPa

Pressure

0.0

UV Low

GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲

10.2 µg/m³

PM10

13.7 µg/m³

050100150200300500

What is the weather forecast for Collierville?

Temperature & Precipitation

PM2.5 Trend

41h · 2 stations

PM2.510.2 µg/m³ ✓ WHO

Good

PM1013.7 µg/m³

Good

UV INDEX0.0

Low

Station readings (2 stations within 25 km)

10.2

Median

10.2

Average

10.1

Low

10.3

High

PM2.5 µg/m³ · Model: 6.5 · Bias: -3.7

What is the 7-day forecast for Collierville?

10-20

18.6° 3.1°

10-21

24.3° 12.3°

10-22

26.7° 11.0°

10-23

25.0° 9.5°

0.06 mm

10-24

24.2° 12.8°

10-25

20.1° 5.2°

10-26

27.7° 7.9°

0.06 mm

Both models agree Avg diff: 3.2°C

Where are air quality stations near Collierville?

Shelby Farms, Tennessee, USA

20.8 km PM2.5: 10.1 µg/m³

Shelby Farms, Tennessee, USA

20.8 km PM2.5: 10.3 µg/m³

What cities are near Collierville?

42 Germantown 42 Cordova 41 Olive Branch 42 Ellendale 42 Bartlett 41 Southaven 40 Horn Lake 42 New South Memphis 42 Memphis 40 Hernando

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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 2026-10-20T23:40 UTC.