Air Quality in Petworth, United States
Partly Cloudy
7.2°C · 64.8% humidity
7.2°
Feels 4.3°
25
Good
Air quality is satisfactory. Enjoy outdoor activities.
1 station
Nearby Monitoring Stations
AQI Forecast
Calibrated
26
12am
26
25
39
3am
39
39
39
6am
39
39
39
9am
64
64
64
12pm
64
64
64
3pm
39
39
39
6pm
39
39
39
9pm
39
39
Station readings
26
26
25
CAMS model
adj -11
37
37
37
50
50
50
50
50
50
50
75
75
75
75
75
75
50
50
50
50
50
50
50
50
PM2.5 Trend (24h)
23h · 1 station64.8%
Humidity
15.6 km/h
Wind SE
1029.8 hPa
Pressure
1.4
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous
What is the weather forecast for Petworth?
Temperature & Precipitation
PM2.56.14 µg/m³
✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX1.4
Low
Station readings (1 station within 25 km)
6.14
Median
6.14
Average
6.14
Low
6.14
High
PM2.5 µg/m³ · Model: 10.4 · Bias: +4.3
What is the 7-day forecast for Petworth?
04-10
19.5° 7.2°
04-11
22.7° 11.5°
04-12
21.7° 13.8°
04-13
28.1° 14.3°
04-14
29.3° 18.2°
04-15
26.7° 21.0°
04-16
18.3° 11.3°
4.0 mm
Both models agree
Avg diff: 3.5°C
Where are air quality stations near Petworth?
52
Aurora Hills Visitor Center, Northern Virginia, USA
103
Aurora Hills Visitor Center, Northern Virginia, USA
9
Aurora Hills Visitor Center, Northern Virginia, USA
25
NASA GSFC 1
28
HU-Beltsville, Maryland, USA
34
Rockville, Maryland, USA
40
Lee District Park - Fairfax County, Northern Virginia, USA
60
Lee District Park - Fairfax County, Northern Virginia, USA
36
Lee District Park - Fairfax County, Northern Virginia, USA
25
Howard County Near Road, Maryland, USA
What cities are near Petworth?
Data sources: AQI from ground-level monitoring stations via AQICN. Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-04-10T03:43 UTC.