Air Quality in Severn, United States

Windy
22.9°C · 31.6% humidity
22.9°
Feels 22.9°
27
Good
Air quality is satisfactory. Enjoy outdoor activities.
3 stations

Nearby Monitoring Stations

AQI Forecast
25 11am
25
25
27 2pm
25
25
25 5pm
25
25
27 8pm
27
27
27 11pm
27
27
27 2am
27
27
27 5am
27
34
54 8am
27
27
AD 728×90

Air Quality Index Trend

45h · 28 stn

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

31.6%
Humidity
41.6 km/h
Wind NE
1025.3 hPa
Pressure
14.9
UV Extreme
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

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

What is the weather forecast for Severn?

Temperature & Precipitation

PM2.5 Trend

45h · 28 stations
PM2.56.38 µg/m³ ✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX14.9
Extreme
AD 300×250
Station readings (3 stations within 25 km)
6.38
Median
6.42
Average
5.06
Low
8.2
High
PM2.5 µg/m³ · Model: 6.25 · Bias: -0.1

What is the 7-day forecast for Severn?

09-06
25.6° 19.9°
4.0 mm
09-07
24.9° 19.3°
0.06 mm
09-08
27.5° 20.1°
0.19 mm
09-09
27.4° 16.2°
0.06 mm
09-10
28.5° 18.3°
4.06 mm
09-11
35.8° 16.7°
09-12
33.0° 18.2°
4.44 mm
Both models agree Avg diff: 4.2°C

Where are air quality stations near Severn?

25
Howard County Near Road, Maryland, USA
12.8 km PM2.5: 6.0 µg/m³
34
HU-Beltsville, Maryland, USA
18.0 km PM2.5: 8.2 µg/m³
21
NASA GSFC 1
20.2 km PM2.5: 5.1 µg/m³
23
Other Half Brewing
35.0 km PM2.5: 5.4 µg/m³

What cities are near Severn?

27 Odenton 27 South Gate 26 Hanover 28 Glen Burnie 28 Ferndale 28 West Elkridge 28 Elkridge 25 Pasadena 27 Maryland City 28 Green Haven
Get AQI alerts for Severn

Notify me when air quality reaches:

Free · No account · Unsubscribe any time

Data sources: AQI from ground-level monitoring stations via AQICN. Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-09-06T18:44 UTC.