Stay updated with real-time air quality in Glen Burnie, 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)
64
Moderate
Glen Burnie, Maryland
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
15.84 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
50.73 μg/m³
0
55
155
255
425
605+
10.47 ppb
0
55
71
86
201
201+
0.52 ppb
0
36
76
186
605
1005+
19.72 ppb
0
54
101
361
1250
2050+
0.45 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Glen Burnie, Maryland
Glen Burnie, Maryland
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AQI 64
Moderate
15.84μg/m³
PM2.5
50.73μg/m³
PM10
10.47ppb
O3
0.52ppb
SO2
19.72ppb
NO2
0.45ppm
CO
AQI 64
Moderate
15.86μg/m³
PM2.5
49.50μg/m³
PM10
9.83ppb
O3
0.53ppb
SO2
19.71ppb
NO2
0.45ppm
CO
AQI 64
Moderate
15.90μg/m³
PM2.5
50.64μg/m³
PM10
8.22ppb
O3
0.54ppb
SO2
19.01ppb
NO2
0.44ppm
CO
AQI 60
Moderate
14.19μg/m³
PM2.5
60.80μg/m³
PM10
10.36ppb
O3
0.50ppb
SO2
21.45ppb
NO2
0.45ppm
CO
AQI 64
Moderate
15.90μg/m³
PM2.5
50.64μg/m³
PM10
8.22ppb
O3
0.54ppb
SO2
19.01ppb
NO2
0.44ppm
CO
AQI 56
Moderate
12.20μg/m³
PM2.5
50.93μg/m³
PM10
10.37ppb
O3
0.50ppb
SO2
19.73ppb
NO2
0.45ppm
CO
Air quality and pollutant data for Maryland, USA are sourced from ground-based monitors and satellites, adhering to US EPA standards. Machine learning and advanced algorithms enhance the data by incorporating local variables like traffic and population density, ensuring high accuracy and dependability.
Source: Ambee Data Sources
The air quality information for Glen Burnie, Maryland is updated every hour for accuracy.
In the past 24 hours, the air quality in Glen Burnie, Maryland was at its worst at 03:00:00 on 2025-12-13.
In the last 24 hours, the best air quality in Glen Burnie, Maryland was observed at 06:00:00 on 2025-12-12.
As of now, the AQI in Glen Burnie, Maryland is 64, indicating Moderate conditions.
Glen Burnie, Maryland air has the highest levels of PM2.5.
Poor air quality in Glen Burnie, Maryland means it's advisable to stay indoors and wear a mask for your protection.
PM2.5 levels in Glen Burnie, Maryland are currently 15.837 μg/m3.
The PM10 concentration in Glen Burnie, Maryland is 50.734 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in Glen Burnie, Maryland is 0.445 ppm.
Currently, Glen Burnie, Maryland has a sulfur dioxide (SO2) concentration of 0.52 ppb.
The current ozone (O3) level in Glen Burnie, Maryland at the moment is 10.467 ppm.
Nitrogen dioxide (NO2) level in Glen Burnie, Maryland at the moment is 19.723 ppb.
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