Air Quality in Ellicott City, United States
Windy
13.6°C · 24.6% humidity
13.6°
Feels 13.6°
23
Good
Air quality is satisfactory. Enjoy outdoor activities.
Calibrated model
Nearby Monitoring Stations
AQI Forecast
Calibrated
26
5pm
26
26
26
8pm
26
26
26
11pm
26
26
26
2am
26
39
39
5am
39
39
39
8am
39
39
64
11am
64
64
64
2pm
64
39
Station readings
26
26
26
CAMS model
adj -11
37
37
37
37
37
37
37
37
37
37
37
50
50
50
50
50
50
50
75
75
75
75
75
50
PM2.5 Trend (24h)
23h · 1 station24.6%
Humidity
50.7 km/h
Wind SSE
1033.7 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous
What is the weather forecast for Ellicott City?
Temperature & Precipitation
PM2.55.63 µg/m³
✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX0.7
Low
What is the 7-day forecast for Ellicott City?
04-09
13.6° 3.5°
04-10
18.9° 7.3°
04-11
22.8° 11.3°
04-12
21.5° 13.4°
04-13
25.6° 13.2°
04-14
28.9° 18.3°
04-15
25.8° 20.2°
Both models agree
Avg diff: 3.9°C
Where are air quality stations near Ellicott City?
What cities are near Ellicott City?
Data sources: AQI from ground-level monitoring stations via AQICN. Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-04-09T20:31 UTC.