Air Quality in Dunwoody, United States

Drizzle
16.9°C · 96.6% humidity
16.9°
Feels 16.9°
60
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
2 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
43 7am
41
43
60 10am
55
52
56 1pm
54
46
45 4pm
45
51
51 7pm
51
50
50 10pm
43
43
41 1am
40
40
40 4am
40
40
Station readings
29
104
35
34
CAMS model adj +16
27
25
27
27
27
27
34
34
27
27
27
34
34
34
34
34
27
27
25
24
24
24
24
24
AD 728×90

Air Quality Index Trend

43h · 1 stn

Dunwoody'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 Dunwoody is 3.3× the WHO annual guideline of 5 µg/m³.

96.6%
Humidity
50.2 km/h
Wind ENE
1014.5 hPa
Pressure
7.9
UV Very High
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

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

What is the weather forecast for Dunwoody?

Temperature & Precipitation

PM2.5 Trend

43h · 1 station
PM2.516.3 µg/m³ ×1.1 WHO
Moderate
PM1013.7 µg/m³
Good
UV INDEX7.9
Very High
AD 300×250
Station readings (2 stations within 25 km)
16.3
Median
11.94
Average
6.2
Low
17.68
High
PM2.5 µg/m³ · Model: 6.5 · Bias: -9.8

What is the 7-day forecast for Dunwoody?

05-29
36.1° 16.9°
5.5 mm
05-30
32.6° 22.9°
0.06 mm
05-31
33.5° 16.9°
0.81 mm
06-01
32.4° 15.7°
06-02
33.2° 19.8°
06-03
30.5° 24.5°
06-04
30.5° 24.2°
0.06 mm
Both models agree Avg diff: 4.5°C

Where are air quality stations near Dunwoody?

34
Alpharetta, Georgia, USA
9.1 km PM2.5: 8.1 µg/m³ PM10: 8.2 µg/m³
4
united-states-of-america-atlanta-park-drive-ne
18.2 km PM2.5: 1.0 µg/m³
23
Gwinnett Tech, Georgia, USA
24.6 km PM2.5: 5.5 µg/m³
24
Gwinnett Tech, Georgia, USA
24.6 km PM2.5: 5.8 µg/m³

What cities are near Dunwoody?

56 Sandy Springs 50 Chamblee 63 Roswell 42 Brookhaven 57 Peachtree Corners 54 Norcross 30 North Druid Hills 61 Alpharetta 40 Tucker 57 Johns Creek
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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 2026-05-29T14:51 UTC.