What is the air quality in Smyrna today?

The current Air Quality Index (AQI) in Smyrna is 36 (Good). PM2.5 concentration is 8.59 µg/m³.

What is the temperature in Smyrna right now?

The current temperature in Smyrna is 20.2°C (feels like 20.2°C). Humidity is 38.1% and wind speed is 10.0 km/h.

Is it safe to go outside in Smyrna?

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

Air Quality in Smyrna, United States

Clear

20.2°C · 38.1% humidity

20.2°

Feels 20.2°

Good

Air quality is satisfactory. Enjoy outdoor activities.

Calibrated model

Nearby Monitoring Stations

AQI Forecast

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Station readings 8h ago

AQI 5

PM2.5 1.1 µg/m³ · 8h ago

Air Quality Index Trend

9h · 1 stn

View full history →

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

38.1%

Humidity

10.0 km/h

Wind ESE

1020.3 hPa

Pressure

0.0

UV Low

GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲

8.59 µg/m³

PM10

27.4 µg/m³

050100150200300500

What is the weather forecast for Smyrna?

Temperature & Precipitation

PM2.5 Trend

9h · 1 station

PM2.58.59 µg/m³ ✓ WHO

Good

PM1027.4 µg/m³

Good

UV INDEX0.0

Low

What is the 7-day forecast for Smyrna?

10-20

21.7° 6.4°

10-21

25.5° 11.5°

10-22

24.7° 15.9°

10-23

18.6° 12.8°

10.75 mm

10-24

21.0° 15.0°

10-25

19.7° 7.3°

0.06 mm

10-26

23.2° 8.1°

0.62 mm

Both models agree Avg diff: 3.6°C

Where are air quality stations near Smyrna?

–

Alpharetta, Georgia, USA

25.8 km PM2.5: 0.0 µg/m³ PM10: 0.0 µg/m³

South DeKalb, Georgia, USA

30.1 km PM2.5: 6.7 µg/m³

What cities are near Smyrna?

17 Marietta 36 Mableton 27 Sandy Springs 34 Brookhaven 35 Lithia Springs 27 Dunwoody 17 Kennesaw 34 Atlanta 54 Chamblee 34 North Druid Hills

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ModerateAQI > 50 Unhealthy for Sensitive GroupsAQI > 100 UnhealthyAQI > 150 Very UnhealthyAQI > 200

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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 2026-10-20T22:42 UTC.