Stay updated with real-time air quality in Milford, Delaware 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)
38
Good
Milford, Delaware
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
7.46 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
19.02 μg/m³
0
55
155
255
425
605+
15.23 ppb
0
55
71
86
201
201+
0.33 ppb
0
36
76
186
605
1005+
10.43 ppb
0
54
101
361
1250
2050+
0.48 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Milford, Delaware
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AQI 38
Good
7.20μg/m³
PM2.5
32.01μg/m³
PM10
18.92ppb
O3
0.44ppb
SO2
8.70ppb
NO2
0.34ppm
CO
AQI 22
Good
4.18μg/m³
PM2.5
16.60μg/m³
PM10
20.43ppb
O3
0.47ppb
SO2
8.28ppb
NO2
0.34ppm
CO
AQI 49
Good
9.04μg/m³
PM2.5
30.76μg/m³
PM10
19.96ppb
O3
0.44ppb
SO2
8.95ppb
NO2
0.34ppm
CO
AQI 19
Good
3.43μg/m³
PM2.5
16.19μg/m³
PM10
21.41ppb
O3
0.48ppb
SO2
8.40ppb
NO2
0.34ppm
CO
AQI 49
Good
8.51μg/m³
PM2.5
27.34μg/m³
PM10
20.50ppb
O3
0.34ppb
SO2
8.25ppb
NO2
0.40ppm
CO
AQI 38
Good
7.18μg/m³
PM2.5
36.89μg/m³
PM10
20.90ppb
O3
0.47ppb
SO2
9.40ppb
NO2
0.34ppm
CO
Air quality and pollutant data for Delaware, 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 Milford, Delaware is updated every hour for accuracy.
In the past 24 hours, the air quality in Milford, Delaware was at its worst at 10:00:00 on 2026-03-10.
In the last 24 hours, the best air quality in Milford, Delaware was observed at 02:00:00 on 2026-03-09.
As of now, the AQI in Milford, Delaware is 49, indicating Good conditions.
Milford, Delaware air has the highest levels of PM2.5.
Poor air quality in Milford, Delaware means it's advisable to stay indoors and wear a mask for your protection.
PM2.5 levels in Milford, Delaware are currently 8.608 μg/m3.
The PM10 concentration in Milford, Delaware is 35.331 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in Milford, Delaware is 0.339 ppm.
Currently, Milford, Delaware has a sulfur dioxide (SO2) concentration of 0.441 ppb.
The current ozone (O3) level in Milford, Delaware at the moment is 20.94 ppm.
Nitrogen dioxide (NO2) level in Milford, Delaware at the moment is 8.397 ppb.
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