Air Quality in Severn, United States

Partly Cloudy
25.2°C · 52.3% humidity
25.2°
Feels 25.2°
39
Good
Air quality is satisfactory. Enjoy outdoor activities.
1 station

Nearby Monitoring Stations

AQI Forecast
25 7pm
27
27
39 10pm
34
33
31 1am
30
27
27 4am
26
28
28 7am
27
27
34 10am
27
27
27 1pm
25
25
25 4pm
27
27
AD 728×90

Air Quality Index Trend

46h · 30 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.

52.3%
Humidity
24.9 km/h
Wind WNW
1012.4 hPa
Pressure
1.4
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
39
9.4 µg/m³
PM10
19
20.55 µg/m³
050100150200300500

What is the weather forecast for Severn?

Temperature & Precipitation

PM2.5 Trend

46h · 30 stations
PM2.59.4 µg/m³ ✓ WHO
Good
PM1020.55 µg/m³
Good
UV INDEX1.4
Low
AD 300×250
Station readings (1 station within 25 km)
9.4
Median
9.4
Average
9.4
Low
9.4
High
PM2.5 µg/m³ · Model: 9.75 · Bias: +0.3

What is the 7-day forecast for Severn?

08-03
27.2° 20.7°
9.62 mm
08-04
36.6° 24.8°
08-05
35.2° 21.2°
0.25 mm
08-06
31.2° 22.2°
08-07
34.4° 21.4°
2.94 mm
08-08
38.3° 22.3°
0.5 mm
08-09
36.7° 24.8°
0.31 mm
Both models agree Avg diff: 3.2°C

Where are air quality stations near Severn?

25
Howard County Near Road, Maryland, USA
12.8 km PM2.5: 6.0 µg/m³
21
HU-Beltsville, Maryland, USA
18.0 km PM2.5: 5.0 µg/m³
28
NASA GSFC 1
20.2 km PM2.5: 6.7 µg/m³
34
Other Half Brewing
35.0 km PM2.5: 8.2 µg/m³

What cities are near Severn?

39 Odenton 39 South Gate 39 Hanover 39 Glen Burnie 39 Ferndale 39 West Elkridge 39 Elkridge 41 Pasadena 39 Maryland City 33 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 2026-08-08T02:58 UTC.