Air Quality in Roswell, United States

Partly Cloudy
11.0°C · 56.1% humidity
11.0°
Feels 11.0°
17
Good
Air quality is satisfactory. Enjoy outdoor activities.
1 station

Nearby Monitoring Stations

AQI Forecast Calibrated
10 9pm
21
20
9 12am
26
26
26 3am
13
13
13 6am
13
13
13 9am
13
13
13 12pm
13
13
13 3pm
1
1
1 6pm
1
1
Station readings
10
21
20
9
CAMS model adj -24
37
37
37
50
50
50
50
37
37
37
37
37
37
37
37
37
37
37
37
25
25
25
25
25
AD 728×90

PM2.5 Trend (24h)

29h · 1 station
56.1%
Humidity
33.0 km/h
Wind E
1026.4 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous

What is the weather forecast for Roswell?

Temperature & Precipitation

PM2.54.09 µg/m³ ✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX0.7
Low
AD 300×250
Station readings (1 station within 25 km)
4.09
Median
4.09
Average
4.09
Low
4.09
High
PM2.5 µg/m³ · Model: 7.4 · Bias: +3.3

What is the 7-day forecast for Roswell?

04-10
20.1° 6.1°
04-11
25.1° 9.4°
04-12
25.3° 12.1°
04-13
26.1° 11.9°
04-14
27.0° 14.7°
04-15
22.4° 16.7°
4.0 mm
04-16
21.9° 14.8°
1.37 mm
Both models agree Avg diff: 4.5°C

Where are air quality stations near Roswell?

9
Alpharetta, Georgia, USA
7.1 km PM2.5: 2.2 µg/m³ PM10: 2.6 µg/m³

What cities are near Roswell?

17 Alpharetta 17 Dunwoody 17 Sandy Springs 17 Peachtree Corners 17 Johns Creek 17 Chamblee 17 Norcross 17 Woodstock 17 Brookhaven 17 Marietta

Data sources: AQI from ground-level monitoring stations via AQICN. Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-04-10T00:29 UTC.