What is the air quality in McDonough today?

The current Air Quality Index (AQI) in McDonough is 32 (Good). PM2.5 concentration is 7.81 µg/m³.

What is the temperature in McDonough right now?

The current temperature in McDonough is 18.6°C (feels like 18.6°C). Humidity is 53.4% and wind speed is 23.9 km/h.

Is it safe to go outside in McDonough?

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

Air Quality in McDonough, United States

Partly Cloudy

18.6°C · 53.4% humidity

18.6°

Feels 18.6°

Good

Air quality is satisfactory. Enjoy outdoor activities.

Calibrated model

Nearby Monitoring Stations

AQI Forecast

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Air Quality Index Trend

28h · 1 stn

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

53.4%

Humidity

23.9 km/h

Wind ENE

1020.4 hPa

Pressure

0.0

UV Low

GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲

7.81 µg/m³

PM10

27.4 µg/m³

050100150200300500

What is the weather forecast for McDonough?

Temperature & Precipitation

PM2.5 Trend

28h · 1 station

PM2.57.81 µg/m³ ✓ WHO

Good

PM1027.4 µg/m³

Good

UV INDEX0.0

Low

What is the 7-day forecast for McDonough?

10-20

21.3° 8.1°

10-21

26.3° 10.5°

10-22

24.9° 14.7°

10-23

20.7° 9.1°

14.75 mm

10-24

21.7° 14.2°

10-25

21.3° 8.7°

10-26

23.9° 8.7°

0.06 mm

Both models agree Avg diff: 4.0°C

What cities are near McDonough?

54 Stockbridge 34 Griffin 17 Conyers 54 Forest Park 54 Riverdale 32 Fayetteville 54 Stonecrest 54 Redan 54 Candler-McAfee 54 Belvedere Park

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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 2026-10-20T22:41 UTC.