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)
33
Good
Milford, Delaware
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
5.90 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
35.02 μg/m³
0
55
155
255
425
605+
29.75 ppb
0
55
71
86
201
201+
0.56 ppb
0
36
76
186
605
1005+
1.85 ppb
0
54
101
361
1250
2050+
0.20 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Milford, Delaware
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AQI 30
Good
4.16μg/m³
PM2.5
20.03μg/m³
PM10
32.09ppb
O3
0.53ppb
SO2
1.87ppb
NO2
0.20ppm
CO
AQI 27
Good
3.87μg/m³
PM2.5
17.20μg/m³
PM10
29.26ppb
O3
0.64ppb
SO2
2.59ppb
NO2
0.20ppm
CO
AQI 29
Good
3.70μg/m³
PM2.5
17.88μg/m³
PM10
30.76ppb
O3
0.49ppb
SO2
2.10ppb
NO2
0.20ppm
CO
AQI 30
Good
3.97μg/m³
PM2.5
19.33μg/m³
PM10
31.66ppb
O3
0.67ppb
SO2
2.56ppb
NO2
0.20ppm
CO
AQI 28
Good
5.49μg/m³
PM2.5
30.23μg/m³
PM10
28.91ppb
O3
0.25ppb
SO2
6.97ppb
NO2
0.24ppm
CO
AQI 27
Good
4.94μg/m³
PM2.5
22.44μg/m³
PM10
28.89ppb
O3
0.67ppb
SO2
2.18ppb
NO2
0.20ppm
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 12:00:00 on 2026-06-08.
In the last 24 hours, the best air quality in Milford, Delaware was observed at 08:00:00 on 2026-06-08.
As of now, the AQI in Milford, Delaware is 33, 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 5.899 μg/m3.
The PM10 concentration in Milford, Delaware is 35.02 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in Milford, Delaware is 0.202 ppm.
Currently, Milford, Delaware has a sulfur dioxide (SO2) concentration of 0.555 ppb.
The current ozone (O3) level in Milford, Delaware at the moment is 29.752 ppm.
Nitrogen dioxide (NO2) level in Milford, Delaware at the moment is 1.847 ppb.
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