Stay updated with real-time air quality in Milton, Vermont 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)
62
Moderate
Milton, Vermont
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
15.03 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
62.83 μg/m³
0
55
155
255
425
605+
36.84 ppb
0
55
71
86
201
201+
0.42 ppb
0
36
76
186
605
1005+
10.81 ppb
0
54
101
361
1250
2050+
0.21 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Milton, Vermont
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AQI 66
Moderate
17.43μg/m³
PM2.5
66.44μg/m³
PM10
36.97ppb
O3
0.42ppb
SO2
11.13ppb
NO2
0.22ppm
CO
AQI 62
Moderate
14.62μg/m³
PM2.5
72.66μg/m³
PM10
36.78ppb
O3
0.41ppb
SO2
11.35ppb
NO2
0.22ppm
CO
AQI 62
Moderate
15.29μg/m³
PM2.5
76.22μg/m³
PM10
36.80ppb
O3
0.41ppb
SO2
11.34ppb
NO2
0.22ppm
CO
AQI 82
Moderate
26.48μg/m³
PM2.5
73.26μg/m³
PM10
32.25ppb
O3
0.43ppb
SO2
11.33ppb
NO2
0.22ppm
CO
AQI 79
Moderate
23.90μg/m³
PM2.5
102.47μg/m³
PM10
34.22ppb
O3
0.43ppb
SO2
11.40ppb
NO2
0.22ppm
CO
AQI 62
Moderate
15.16μg/m³
PM2.5
61.69μg/m³
PM10
36.62ppb
O3
0.41ppb
SO2
11.49ppb
NO2
0.22ppm
CO
Air quality data and pollutant measurements for Vermont, USA adhere to strict US EPA standards. The data is collected from multiple reliable sources, including satellites and ground-based monitoring stations. This data is further analyzed and enhanced using machine learning and advanced algorithms that factor in elements such as traffic and population density, ensuring accurate and reliable results.
Source: Ambee Data Sources
The air quality for Milton, Vermont is updated every hour.
The worst air quality in Milton, Vermont in the last 24 hours was observed at 01:00:00 on 2026-02-04.
In the last 24 hrs, the best air quality in Milton, Vermont was observed at 11:00:00 on 2026-02-03.
The current air quality in Milton, Vermont is 62, categorized as Moderate based on real-time data.
The most common pollutant in Milton, Vermont is PM2.5.
If the air quality in Milton, Vermont is poor, consider staying indoors and wearing a mask to protect yourself.
The current PM2.5 concentration at Milton, Vermont is 15.025 μg/m3.
The current PM10 concentration at Milton, Vermont is 62.833 μg/m3.
The current carbon monoxide (CO) concentration at Milton, Vermont is 0.215 ppm.
The current sulfur dioxide (SO2) concentration at Milton, Vermont is 0.42 ppb.
The current ozone (O3) concentration at Milton, Vermont is 36.841 ppm.
The current nitrogen dioxide (NO2) concentration at Milton, Vermont is 10.815 ppb.
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