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)
38
Good
Milton, Vermont
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
7.41 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
28.69 μg/m³
0
55
155
255
425
605+
33.86 ppb
0
55
71
86
201
201+
0.33 ppb
0
36
76
186
605
1005+
2.22 ppb
0
54
101
361
1250
2050+
0.13 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Milton, Vermont
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AQI 34
Good
4.62μg/m³
PM2.5
9.52μg/m³
PM10
37.10ppb
O3
0.33ppb
SO2
2.22ppb
NO2
0.13ppm
CO
AQI 34
Good
4.60μg/m³
PM2.5
9.53μg/m³
PM10
36.67ppb
O3
0.33ppb
SO2
2.22ppb
NO2
0.13ppm
CO
AQI 34
Good
4.60μg/m³
PM2.5
9.47μg/m³
PM10
36.87ppb
O3
0.33ppb
SO2
2.22ppb
NO2
0.13ppm
CO
AQI 35
Good
4.60μg/m³
PM2.5
9.04μg/m³
PM10
37.65ppb
O3
0.33ppb
SO2
2.23ppb
NO2
0.13ppm
CO
AQI 35
Good
4.60μg/m³
PM2.5
9.04μg/m³
PM10
37.64ppb
O3
0.33ppb
SO2
2.23ppb
NO2
0.13ppm
CO
AQI 34
Good
4.62μg/m³
PM2.5
9.37μg/m³
PM10
36.99ppb
O3
0.33ppb
SO2
2.22ppb
NO2
0.13ppm
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 04:00:00 on 2026-08-08.
In the last 24 hrs, the best air quality in Milton, Vermont was observed at 12:00:00 on 2026-08-09.
The current air quality in Milton, Vermont is 38, categorized as Good 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 7.409 μg/m3.
The current PM10 concentration at Milton, Vermont is 28.689 μg/m3.
The current carbon monoxide (CO) concentration at Milton, Vermont is 0.129 ppm.
The current sulfur dioxide (SO2) concentration at Milton, Vermont is 0.329 ppb.
The current ozone (O3) concentration at Milton, Vermont is 33.863 ppm.
The current nitrogen dioxide (NO2) concentration at Milton, Vermont is 2.217 ppb.
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