Air Quality in Smyrna, United States

Drizzle
19.8°C · 90.5% humidity
19.8°
Feels 19.8°
25
Good
Air quality is satisfactory. Enjoy outdoor activities.
Model forecast

Nearby Monitoring Stations

AQI Forecast Calibrated
9 3pm
9
11
25 6pm
22
46
24 9pm
22
21
20 12am
20
19
19 3am
19
11
11 6am
11
9
11 9am
11
11
11 12pm
18
18
Station readings
15
13
5
CAMS model adj -16
25
25
27
25
27
54
34
34
34
34
34
34
34
34
27
27
27
25
27
27
27
27
34
34
AD 728×90

Air Quality Index Trend

38h · 1 stn

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. Current PM2.5 concentration in Smyrna is 1.2× the WHO annual guideline of 5 µg/m³.

90.5%
Humidity
53.7 km/h
Wind SW
1012.4 hPa
Pressure
4.4
UV Moderate
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
25
6.0 µg/m³
PM10
13
13.7 µg/m³
050100150200300500

What is the weather forecast for Smyrna?

Temperature & Precipitation

PM2.5 Trend

38h · 1 station
PM2.56.0 µg/m³ ✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX4.4
Moderate
AD 300×250

What is the 7-day forecast for Smyrna?

05-28
35.6° 24.8°
0.13 mm
05-29
35.7° 17.3°
5.87 mm
05-30
32.6° 22.2°
0.13 mm
05-31
33.2° 17.1°
0.69 mm
06-01
32.4° 16.3°
06-02
32.5° 20.3°
0.06 mm
06-03
30.0° 24.4°
Both models agree Avg diff: 4.2°C

Where are air quality stations near Smyrna?

4
united-states-of-america-atlanta-park-drive-ne
17.8 km PM2.5: 1.0 µg/m³
30
United Ave., Georgia, USA
23.3 km PM2.5: 7.2 µg/m³
5
Alpharetta, Georgia, USA
25.8 km PM2.5: 1.3 µg/m³ PM10: 2.1 µg/m³

What cities are near Smyrna?

25 Marietta 25 Mableton 9 Sandy Springs 9 Brookhaven 29 Lithia Springs 9 Dunwoody 21 Kennesaw 25 Atlanta 9 Chamblee 9 North Druid Hills
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Data sources: Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-05-28T22:51 UTC.