Air Quality in North Potomac, United States

Clear
32.4°C · 49.7% humidity
32.4°
Feels 36.4°
27
Good
Air quality is satisfactory. Enjoy outdoor activities.
5 stations

Nearby Monitoring Stations

AQI Forecast
25 10am
25
25
27 1pm
24
24
25 4pm
25
25
25 7pm
27
27
27 10pm
27
25
25 1am
25
25
25 4am
25
24
24 7am
25
27
AD 728×90

Air Quality Index Trend

45h · 28 stn

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

49.7%
Humidity
27.1 km/h
Wind NNW
1016.5 hPa
Pressure
5.9
UV High
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
27
6.49 µg/m³
PM10
13
13.7 µg/m³
050100150200300500

What is the weather forecast for North Potomac?

Temperature & Precipitation

PM2.5 Trend

45h · 28 stations
PM2.56.49 µg/m³ ✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX5.9
High
AD 300×250
Station readings (5 stations within 25 km)
6.49
Median
6.82
Average
5.5
Low
7.98
High
PM2.5 µg/m³ · Model: 6.25 · Bias: -0.2

What is the 7-day forecast for North Potomac?

09-05
32.4° 17.0°
6.19 mm
09-06
26.3° 19.4°
2.06 mm
09-07
23.1° 18.3°
0.25 mm
09-08
29.5° 18.7°
0.38 mm
09-09
26.8° 17.0°
0.25 mm
09-10
28.5° 17.5°
6.5 mm
09-11
34.8° 15.7°
Both models agree Avg diff: 4.1°C

Where are air quality stations near North Potomac?

26
Rockville, Maryland, USA
14.1 km PM2.5: 6.2 µg/m³
28
Ashburn - Broad Run High School, Northern Virginia, USA
20.4 km PM2.5: 6.7 µg/m³
30
Ashburn - Broad Run High School, Northern Virginia, USA
20.4 km PM2.5: 7.2 µg/m³
33
3414 Nebraska Ave NW
22.7 km PM2.5: 8.0 µg/m³
27
Center City Brightwood Campus
24.4 km PM2.5: 6.4 µg/m³
32
LAMB
24.7 km PM2.5: 7.6 µg/m³
35
Friendship Ideal
25.7 km PM2.5: 8.5 µg/m³
35
GW Milken Institute School of Public Health
27.3 km PM2.5: 8.5 µg/m³
36
Aslin
27.5 km PM2.5: 8.6 µg/m³
34
St John's Church
28.4 km PM2.5: 8.2 µg/m³

What cities are near North Potomac?

23 Gaithersburg 32 Potomac 31 Great Falls 28 Rockville 24 Germantown 23 Montgomery Village 24 Redland 31 North Bethesda 30 Reston 32 Wolf Trap
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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 2026-09-05T17:21 UTC.