Air Quality in Smyrna, United States
Rain
25.7°C · 78.2% humidity
25.7°
Feels 25.7°
19
Good
Air quality is satisfactory. Enjoy outdoor activities.
Calibrated model
Nearby Monitoring Stations
Smyrna's air quality — share it
AQI Forecast
54
8am
34
27
19
11am
21
23
24
2pm
25
25
26
5pm
26
33
34
8pm
34
34
34
11pm
27
34
34
2am
34
34
34
5am
34
54
Air Quality Index Trend
38h · 2 stnSmyrna's air quality is primarily affected by vehicle emissions and industrial activity. Seasonal wildfire smoke and weather patterns can cause periodic air quality deterioration.
78.2%
Humidity
30.4 km/h
Wind ENE
1018.6 hPa
Pressure
17.4
UV Extreme
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5▲
4.49 µg/m³
PM10
13.7 µg/m³
050100150200300500
What is the weather forecast for Smyrna?
Temperature & Precipitation
PM2.5 Trend
38h · 2 stationsPM2.54.49 µg/m³
✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX17.4
Extreme
What is the 7-day forecast for Smyrna?
09-05
26.5° 24.2°
2.25 mm
09-06
31.7° 24.1°
0.62 mm
09-07
24.1° 19.9°
2.56 mm
09-08
28.8° 18.7°
0.5 mm
09-09
33.8° 17.1°
9.44 mm
09-10
37.5° 19.1°
09-11
35.0° 20.6°
1.69 mm
Both models agree
Avg diff: 4.3°C
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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 2026-09-05T16:31 UTC.