Air Quality in Union City, United States

Drizzle
31.5°C · 58.1% humidity
31.5°
Feels 36.4°
26
Good
Air quality is satisfactory. Enjoy outdoor activities.
Model forecast

Nearby Monitoring Stations

AQI Forecast
27 8pm
34
54
26 11pm
34
40
44 2am
47
49
30 5am
31
52
53 8am
33
33
33 11am
34
34
27 2pm
27
27
27 5pm
27
27
AD 728×90

Air Quality Index Trend

45h · 1 stn

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

58.1%
Humidity
37.3 km/h
Wind WSW
1012.7 hPa
Pressure
2.9
UV Moderate
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
26
6.25 µg/m³
PM10
13
13.7 µg/m³
050100150200300500

What is the weather forecast for Union City?

Temperature & Precipitation

PM2.5 Trend

45h · 1 station
PM2.56.25 µg/m³ ✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX2.9
Moderate
AD 300×250

What is the 7-day forecast for Union City?

08-03
33.4° 24.8°
1.5 mm
08-04
34.3° 23.4°
1.13 mm
08-05
33.9° 19.6°
0.13 mm
08-06
35.0° 22.8°
0.19 mm
08-07
34.0° 22.8°
0.06 mm
08-08
37.1° 23.4°
1.56 mm
08-09
33.9° 26.6°
0.06 mm
Both models agree Avg diff: 3.1°C

Where are air quality stations near Union City?

46
United Ave., Georgia, USA
22.7 km PM2.5: 11.0 µg/m³
30
South DeKalb, Georgia, USA
25.9 km PM2.5: 7.2 µg/m³
37
South DeKalb, Georgia, USA
25.9 km PM2.5: 8.9 µg/m³

What cities are near Union City?

26 Riverdale 28 South Fulton 26 East Point 26 Forest Park 31 Fayetteville 26 Peachtree City 30 Atlanta 36 Lithia Springs 42 Mableton 39 Douglasville
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Data sources: Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-08-08T03:47 UTC.