What is the air quality in Union City today?

The current Air Quality Index (AQI) in Union City is 15 (Good). PM2.5 concentration is 3.48 µg/m³.

What is the temperature in Union City right now?

The current temperature in Union City is 33.4°C (feels like 33.4°C). Humidity is 34.6% and wind speed is 54.9 km/h.

Is it safe to go outside in Union City?

Air quality is satisfactory. Enjoy outdoor activities. The UV Index is 9.4 (Very High).

Air Quality in Union City, United States

Windy

33.4°C · 34.6% humidity

33.4°

Feels 33.4°

Good

Air quality is satisfactory. Enjoy outdoor activities.

Calibrated model

Nearby Monitoring Stations

AQI Forecast

27 1pm

15 4pm

23 7pm

23 10pm

24 1am

25 4am

25 7am

25 10am

Air Quality Index Trend

48h · 1 stn

View full history →

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.

34.6%

Humidity

54.9 km/h

Wind ESE

1010.6 hPa

Pressure

9.4

UV Very High

GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲

3.48 µg/m³

PM10

13.7 µg/m³

050100150200300500

What is the weather forecast for Union City?

Temperature & Precipitation

PM2.5 Trend

48h · 1 station

PM2.53.48 µg/m³ ✓ WHO

Good

PM1013.7 µg/m³

Good

UV INDEX9.4

Very High

What is the 7-day forecast for Union City?

07-21

33.4° 25.6°

0.62 mm

07-22

34.0° 22.7°

0.44 mm

07-23

36.3° 22.9°

4.63 mm

07-24

30.1° 21.0°

1.63 mm

07-25

29.6° 20.3°

4.44 mm

07-26

37.3° 21.6°

7.94 mm

07-27

30.1° 19.9°

3.56 mm

Both models agree Avg diff: 3.8°C

Where are air quality stations near Union City?

United Ave., Georgia, USA

22.7 km PM2.5: 11.5 µg/m³

united-states-of-america-atlanta-park-drive-ne

27.5 km PM2.5: 1.0 µg/m³

What cities are near Union City?

31 Riverdale 13 South Fulton 31 East Point 31 Forest Park 19 Fayetteville 17 Peachtree City 27 Atlanta 13 Lithia Springs 26 Mableton 13 Douglasville

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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 2026-07-21T20:11 UTC.