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)
49
Good
Glen Burnie, Maryland
Last updated: ... (Local time)
Good
Fine
Moderate
Poor
Very poor
Hazardous
9.21 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
31.35 μg/m³
0
55
155
255
425
605+
6.69 ppb
0
55
71
86
201
201+
0.28 ppb
0
36
76
186
605
1005+
10.71 ppb
0
54
101
361
1250
2050+
0.33 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 49
Good
9.20μg/m³
PM2.5
25.45μg/m³
PM10
27.55ppb
O3
0.56ppb
SO2
8.11ppb
NO2
0.28ppm
CO
AQI 49
Good
9.05μg/m³
PM2.5
24.14μg/m³
PM10
27.17ppb
O3
0.56ppb
SO2
8.02ppb
NO2
0.28ppm
CO
AQI 49
Good
9.50μg/m³
PM2.5
29.14μg/m³
PM10
28.46ppb
O3
0.59ppb
SO2
7.27ppb
NO2
0.28ppm
CO
AQI 52
Moderate
10.16μg/m³
PM2.5
39.21μg/m³
PM10
26.86ppb
O3
0.46ppb
SO2
7.07ppb
NO2
0.27ppm
CO
AQI 49
Good
9.50μg/m³
PM2.5
29.14μg/m³
PM10
28.46ppb
O3
0.59ppb
SO2
7.27ppb
NO2
0.28ppm
CO
AQI 49
Good
8.86μg/m³
PM2.5
24.68μg/m³
PM10
26.11ppb
O3
0.45ppb
SO2
7.43ppb
NO2
0.28ppm
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 09:00:00 on 2025-07-24.
In the last 24 hours, the best air quality in Glen Burnie, Maryland was observed at 10:00:00 on 2025-07-24.
As of now, the AQI in Glen Burnie, Maryland is 49, indicating Good 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 9.324 μg/m3.
The PM10 concentration in Glen Burnie, Maryland is 27.496 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in Glen Burnie, Maryland is 0.279 ppm.
Currently, Glen Burnie, Maryland has a sulfur dioxide (SO2) concentration of 0.555 ppb.
The current ozone (O3) level in Glen Burnie, Maryland at the moment is 27.511 ppm.
Nitrogen dioxide (NO2) level in Glen Burnie, Maryland at the moment is 7.738 ppb.
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