Air Quality in North Decatur, United States

Drizzle
21.6°C · 73.2% humidity
21.6°
Feels 21.6°
60
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
2 stations

Nearby Monitoring Stations

AQI Forecast
25 5pm
25
25
60 8pm
58
71
66 11pm
63
60
58 2am
57
56
56 5am
55
55
55 8am
27
27
27 11am
27
27
27 2pm
27
27
AD 728×90

Air Quality Index Trend

47h · 1 stn

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. Current PM2.5 concentration in North Decatur is 3.3× the WHO annual guideline of 5 µg/m³.

73.2%
Humidity
39.0 km/h
Wind WSW
1012.1 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
60
16.41 µg/m³
PM10
13
13.7 µg/m³
050100150200300500

What is the weather forecast for North Decatur?

Temperature & Precipitation

PM2.5 Trend

47h · 1 station
PM2.516.41 µg/m³ ×1.1 WHO
Moderate
PM1013.7 µg/m³
Good
UV INDEX0.7
Low
AD 300×250
Station readings (2 stations within 25 km)
16.41
Median
14.75
Average
7.4
Low
22.1
High
PM2.5 µg/m³ · Model: 6.15 · Bias: -10.3

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: 4.4°C

Where are air quality stations near North Decatur?

4
united-states-of-america-atlanta-park-drive-ne
5.4 km PM2.5: 1.0 µg/m³
34
United Ave., Georgia, USA
9.1 km PM2.5: 8.2 µg/m³
29
Gwinnett Tech, Georgia, USA
29.0 km PM2.5: 7.0 µg/m³
38
Gwinnett Tech, Georgia, USA
29.0 km PM2.5: 9.1 µg/m³

What cities are near North Decatur?

59 Decatur 56 North Druid Hills 54 Belvedere Park 47 Candler-McAfee 51 Brookhaven 68 Atlanta 44 Tucker 36 Chamblee 32 Sandy Springs 52 Redan
Get AQI alerts for North Decatur

Notify me when air quality reaches:

Free · No account · Unsubscribe any time

Data sources: AQI from ground-level monitoring stations via AQICN. Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-05-29T00:22 UTC.