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)
27
Good
Glen Burnie, Maryland
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
5.20 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
22.99 μg/m³
0
55
155
255
425
605+
10.16 ppb
0
55
71
86
201
201+
0.29 ppb
0
36
76
186
605
1005+
3.72 ppb
0
54
101
361
1250
2050+
0.24 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Glen Burnie, Maryland
Glen Burnie, Maryland
Scroll To Air Quality MapLoading...
AQI 27
Good
5.17μg/m³
PM2.5
22.91μg/m³
PM10
9.97ppb
O3
0.29ppb
SO2
3.70ppb
NO2
0.24ppm
CO
AQI 27
Good
5.05μg/m³
PM2.5
22.57μg/m³
PM10
9.29ppb
O3
0.30ppb
SO2
3.66ppb
NO2
0.24ppm
CO
AQI 27
Good
5.49μg/m³
PM2.5
23.85μg/m³
PM10
11.74ppb
O3
0.26ppb
SO2
3.79ppb
NO2
0.24ppm
CO
AQI 27
Good
5.24μg/m³
PM2.5
22.97μg/m³
PM10
11.17ppb
O3
0.34ppb
SO2
3.56ppb
NO2
0.23ppm
CO
AQI 27
Good
5.49μg/m³
PM2.5
23.85μg/m³
PM10
11.74ppb
O3
0.26ppb
SO2
3.79ppb
NO2
0.24ppm
CO
AQI 24
Good
4.34μg/m³
PM2.5
25.66μg/m³
PM10
13.41ppb
O3
0.38ppb
SO2
2.42ppb
NO2
0.24ppm
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 04:00:00 on 2026-09-07.
In the last 24 hours, the best air quality in Glen Burnie, Maryland was observed at 01:00:00 on 2026-09-06.
As of now, the AQI in Glen Burnie, Maryland is 27, 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 5.196 μg/m3.
The PM10 concentration in Glen Burnie, Maryland is 22.987 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in Glen Burnie, Maryland is 0.243 ppm.
Currently, Glen Burnie, Maryland has a sulfur dioxide (SO2) concentration of 0.295 ppb.
The current ozone (O3) level in Glen Burnie, Maryland at the moment is 10.157 ppm.
Nitrogen dioxide (NO2) level in Glen Burnie, Maryland at the moment is 3.718 ppb.
All Rights Reserved © Ambee Inc. 2025