What is the air quality in North Decatur today?

The current Air Quality Index (AQI) in North Decatur is 19 (Good). PM2.5 concentration is 4.6 µg/m³.

What is the temperature in North Decatur right now?

The current temperature in North Decatur is 18.1°C (feels like 18.1°C). Humidity is 97.0% and wind speed is 48.6 km/h.

Is it safe to go outside in North Decatur?

Air quality is satisfactory. Enjoy outdoor activities. The UV Index is 6.9 (High).

Air Quality in North Decatur, United States

Drizzle

18.1°C · 97.0% humidity

18.1°

Feels 18.1°

Good

Air quality is satisfactory. Enjoy outdoor activities.

1 station

Nearby Monitoring Stations

AQI Forecast

54 7am

19 10am

24 1pm

26 4pm

27 7pm

25 10pm

25 1am

24 4am

Air Quality Index Trend

48h · 1 stn

View full history →

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

97.0%

Humidity

48.6 km/h

Wind ENE

1014.0 hPa

Pressure

6.9

UV High

GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲

4.6 µg/m³

PM10

13.7 µg/m³

050100150200300500

What is the weather forecast for North Decatur?

Temperature & Precipitation

PM2.5 Trend

48h · 1 station

PM2.54.6 µg/m³ ✓ WHO

Good

PM1013.7 µg/m³

Good

UV INDEX6.9

High

Station readings (1 station within 25 km)

4.6

Median

4.6

Average

4.6

Low

4.6

High

PM2.5 µg/m³ · Model: 6.5 · Bias: +1.9

What is the 7-day forecast for North Decatur?

05-29

36.0° 18.1°

6.88 mm

05-30

32.3° 23.2°

0.13 mm

05-31

32.1° 18.7°

0.38 mm

06-01

32.0° 15.8°

06-02

33.8° 19.1°

06-03

30.8° 25.6°

06-04

31.2° 24.1°

0.13 mm

Both models agree Avg diff: 4.7°C

Where are air quality stations near North Decatur?

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

5.4 km PM2.5: 1.0 µg/m³

United Ave., Georgia, USA

9.1 km PM2.5: 4.1 µg/m³

Gwinnett Tech, Georgia, USA

29.0 km PM2.5: 5.5 µg/m³

Gwinnett Tech, Georgia, USA

29.0 km PM2.5: 5.8 µg/m³

What cities are near North Decatur?

19 Decatur 30 North Druid Hills 19 Belvedere Park 19 Candler-McAfee 42 Brookhaven 19 Atlanta 40 Tucker 50 Chamblee 56 Sandy Springs 22 Redan

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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 2026-05-29T14:48 UTC.