Stay updated with real-time air quality in Edgewood, 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)
46
Good
Edgewood, Maryland
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
3.52 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
16.03 μg/m³
0
55
155
255
425
605+
50.02 ppb
0
55
71
86
201
201+
0.21 ppb
0
36
76
186
605
1005+
3.00 ppb
0
54
101
361
1250
2050+
0.15 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Edgewood, Maryland
Edgewood, Maryland
Scroll To Air Quality MapLoading...
AQI 46
Good
3.68μg/m³
PM2.5
16.22μg/m³
PM10
49.99ppb
O3
0.21ppb
SO2
2.91ppb
NO2
0.15ppm
CO
AQI 46
Good
3.85μg/m³
PM2.5
16.53μg/m³
PM10
50.46ppb
O3
0.21ppb
SO2
2.91ppb
NO2
0.15ppm
CO
AQI 45
Good
4.01μg/m³
PM2.5
16.26μg/m³
PM10
49.30ppb
O3
0.17ppb
SO2
2.60ppb
NO2
0.15ppm
CO
AQI 48
Good
4.22μg/m³
PM2.5
21.72μg/m³
PM10
52.37ppb
O3
0.23ppb
SO2
3.19ppb
NO2
0.15ppm
CO
AQI 45
Good
4.19μg/m³
PM2.5
16.78μg/m³
PM10
49.05ppb
O3
0.16ppb
SO2
2.48ppb
NO2
0.15ppm
CO
AQI 45
Good
4.19μg/m³
PM2.5
16.75μg/m³
PM10
49.04ppb
O3
0.16ppb
SO2
2.48ppb
NO2
0.15ppm
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 Edgewood, Maryland is updated every hour for accuracy.
In the past 24 hours, the air quality in Edgewood, Maryland was at its worst at 09:00:00 on 2026-07-23.
In the last 24 hours, the best air quality in Edgewood, Maryland was observed at 11:00:00 on 2026-07-23.
As of now, the AQI in Edgewood, Maryland is 46, indicating Good conditions.
Edgewood, Maryland air has the highest levels of O3.
Poor air quality in Edgewood, Maryland means it's advisable to stay indoors and wear a mask for your protection.
PM2.5 levels in Edgewood, Maryland are currently 3.522 μg/m3.
The PM10 concentration in Edgewood, Maryland is 16.031 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in Edgewood, Maryland is 0.153 ppm.
Currently, Edgewood, Maryland has a sulfur dioxide (SO2) concentration of 0.215 ppb.
The current ozone (O3) level in Edgewood, Maryland at the moment is 50.021 ppm.
Nitrogen dioxide (NO2) level in Edgewood, Maryland at the moment is 3.005 ppb.
All Rights Reserved © Ambee Inc. 2025