Stay updated with real-time air quality in Seabrook, Maryland featuring accurate data on AQI, PM2.5, PM10, O3, NO2, SO2, and CO levels. Use our interactive map and detailed forecasts to monitor pollution trends, manage health risks, and plan your daily activities with confidence.
Live AQI (Air Quality Index)
40
Good
Seabrook, Maryland
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
4.54 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
20.27 μg/m³
0
55
155
255
425
605+
42.62 ppb
0
55
71
86
201
201+
0.27 ppb
0
36
76
186
605
1005+
3.65 ppb
0
54
101
361
1250
2050+
0.17 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Seabrook, Maryland
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AQI 38
Good
3.53μg/m³
PM2.5
12.96μg/m³
PM10
40.65ppb
O3
0.30ppb
SO2
3.67ppb
NO2
0.15ppm
CO
AQI 35
Good
4.30μg/m³
PM2.5
17.83μg/m³
PM10
37.56ppb
O3
0.37ppb
SO2
4.39ppb
NO2
0.16ppm
CO
AQI 40
Good
2.38μg/m³
PM2.5
8.26μg/m³
PM10
42.67ppb
O3
0.25ppb
SO2
3.15ppb
NO2
0.13ppm
CO
AQI 39
Good
3.04μg/m³
PM2.5
8.72μg/m³
PM10
42.12ppb
O3
0.26ppb
SO2
3.85ppb
NO2
0.15ppm
CO
AQI 35
Good
4.30μg/m³
PM2.5
17.83μg/m³
PM10
37.56ppb
O3
0.37ppb
SO2
4.39ppb
NO2
0.16ppm
CO
AQI 34
Good
4.93μg/m³
PM2.5
22.35μg/m³
PM10
37.25ppb
O3
0.40ppb
SO2
4.16ppb
NO2
0.17ppm
CO
The air quality data for Maryland, USA is gathered from reliable sources such as satellites and monitoring stations, adhering to US EPA guidelines. With the help of advanced algorithms and machine learning, factors like traffic and population density are analyzed to deliver accurate and dependable results.
Source: Ambee Data Sources
Air quality updates for Seabrook, Maryland are available every hour.
Seabrook, Maryland experienced its worst air quality at 01:00:00, 2026-03-09.
The best air quality in Seabrook, Maryland was observed at 05:00:00 on 2026-03-09.
The air quality in Seabrook, Maryland right now is Good, with an AQI of 40.
In Seabrook, Maryland, O3 is the most frequently found pollutant.
When air quality in Seabrook, Maryland is compromised, staying indoors and wearing a mask can reduce health risks.
Seabrook, Maryland currently has a PM2.5 concentration of 4.538 μg/m3.
Seabrook, Maryland currently has a PM10 concentration of 20.273 μg/m3.
The current carbon monoxide (CO) level in Seabrook, Maryland is 0.172 ppm.
The current sulfur dioxide (SO2) concentration in Seabrook, Maryland is 0.272 ppb.
Seabrook, Maryland currently has an ozone (O3) concentration of 42.617 ppm.
The current level of nitrogen dioxide (NO2) in Seabrook, Maryland is 3.647 ppb.
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