Howard County Near Road, Maryland, USA Air Quality

Monitoring Station · Scaggsville, United States
71
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
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Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
71 2am
41
41
41 5am
41
41
41 8am
41
41
41 11am
41
43
43 2pm
43
43
— 5pm
—
—
— 8pm
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— 11pm
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CAMS model adj +16
27
25
25
25
25
25
25
25
25
25
25
27
27
27
27

Air Quality Forecast (24h)

PM2.521.6 µg/m³ ×1.4 WHO
Moderate
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Nearby Monitoring Stations

23
Howard County Near Road, Maryland, USA
0.0 km PM2.5: 5.5 µg/m³
20
HU-Beltsville, Maryland, USA
10.2 km PM2.5: 4.8 µg/m³
23
NASA GSFC 1
16.8 km PM2.5: 5.5 µg/m³

Nearby Cities

23 Scaggsville 23 Laurel 23 Maryland City 23 South Laurel 26 Columbia 23 Hanover 23 Fairland 25 Calverton 26 West Elkridge

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-05-30T05:14 UTC.