Air Quality in Germantown, United States
Windy
13.5°C · 65.3% humidity
13.5°
Feels 13.5°
23
Good
Air quality is satisfactory. Enjoy outdoor activities.
2 stations
Nearby Monitoring Stations
AQI Forecast
25
7pm
25
24
23
10pm
25
25
25
1am
25
25
25
4am
25
25
25
7am
25
27
27
10am
27
34
34
1pm
34
34
34
4pm
34
27
Air Quality Index Trend
47h · 4 stnGermantown's air quality is primarily affected by vehicle emissions and industrial activity. Seasonal wildfire smoke and weather patterns can cause periodic air quality deterioration.
65.3%
Humidity
55.0 km/h
Wind NW
1004.0 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5▲
5.64 µg/m³
PM10
13.7 µg/m³
050100150200300500
What is the weather forecast for Germantown?
Temperature & Precipitation
PM2.5 Trend
47h · 4 stationsPM2.55.64 µg/m³
✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX0.7
Low
Station readings (2 stations within 25 km)
5.64
Median
5.75
Average
5.5
Low
6.0
High
PM2.5 µg/m³ · Model: 6.0 · Bias: +0.4
What is the 7-day forecast for Germantown?
06-09
28.6° 12.5°
0.19 mm
06-10
27.1° 23.1°
4.5 mm
06-11
23.2° 10.6°
06-12
27.3° 15.4°
1.37 mm
06-13
28.5° 18.3°
0.25 mm
06-14
24.6° 18.3°
4.0 mm
06-15
23.7° 11.9°
0.5 mm
Both models agree
Avg diff: 6.0°C
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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 2026-06-09T02:21 UTC.