Stay updated with real-time air quality in Ilchester, 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)
41
Good
Ilchester, Maryland
Last updated: ... (Local time)
Good
Fine
Moderate
Poor
Very poor
Hazardous
6.34 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
27.32 μg/m³
0
55
155
255
425
605+
44.22 ppb
0
55
71
86
201
201+
0.17 ppb
0
36
76
186
605
1005+
3.43 ppb
0
54
101
361
1250
2050+
0.15 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Ilchester, Maryland
Ilchester, Maryland
Scroll To Air Quality MapLoading...
AQI 52
Moderate
9.73μg/m³
PM2.5
39.65μg/m³
PM10
32.31ppb
O3
0.23ppb
SO2
6.82ppb
NO2
0.25ppm
CO
AQI 52
Moderate
10.12μg/m³
PM2.5
34.95μg/m³
PM10
33.10ppb
O3
0.24ppb
SO2
6.87ppb
NO2
0.28ppm
CO
AQI 49
Good
9.00μg/m³
PM2.5
33.32μg/m³
PM10
34.27ppb
O3
0.23ppb
SO2
6.54ppb
NO2
0.28ppm
CO
AQI 49
Good
9.23μg/m³
PM2.5
34.69μg/m³
PM10
33.36ppb
O3
0.23ppb
SO2
6.37ppb
NO2
0.29ppm
CO
AQI 52
Moderate
9.96μg/m³
PM2.5
43.57μg/m³
PM10
32.62ppb
O3
0.24ppb
SO2
6.90ppb
NO2
0.21ppm
CO
AQI 52
Moderate
9.57μg/m³
PM2.5
34.45μg/m³
PM10
31.25ppb
O3
0.23ppb
SO2
6.88ppb
NO2
0.29ppm
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 Ilchester, Maryland is updated every hour for accuracy.
In the past 24 hours, the air quality in Ilchester, Maryland was at its worst at 08:00:00 on 2025-07-24.
In the last 24 hours, the best air quality in Ilchester, Maryland was observed at 02:00:00 on 2025-07-25.
As of now, the AQI in Ilchester, Maryland is 52, indicating Moderate conditions.
Ilchester, Maryland air has the highest levels of PM2.5.
Poor air quality in Ilchester, Maryland means it's advisable to stay indoors and wear a mask for your protection.
PM2.5 levels in Ilchester, Maryland are currently 10.438 μg/m3.
The PM10 concentration in Ilchester, Maryland is 44.079 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in Ilchester, Maryland is 0.234 ppm.
Currently, Ilchester, Maryland has a sulfur dioxide (SO2) concentration of 0.203 ppb.
The current ozone (O3) level in Ilchester, Maryland at the moment is 37.299 ppm.
Nitrogen dioxide (NO2) level in Ilchester, Maryland at the moment is 4.852 ppb.
All Rights Reserved © Ambee Inc. 2025