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)
27
Good
Milton, Vermont
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
5.39 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
19.37 μg/m³
0
55
155
255
425
605+
27.47 ppb
0
55
71
86
201
201+
0.29 ppb
0
36
76
186
605
1005+
10.44 ppb
0
54
101
361
1250
2050+
0.23 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Milton, Vermont
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AQI 33
Good
6.42μg/m³
PM2.5
29.49μg/m³
PM10
30.24ppb
O3
0.19ppb
SO2
4.89ppb
NO2
0.27ppm
CO
AQI 33
Good
6.37μg/m³
PM2.5
29.79μg/m³
PM10
30.16ppb
O3
0.18ppb
SO2
4.95ppb
NO2
0.27ppm
CO
AQI 33
Good
6.39μg/m³
PM2.5
29.46μg/m³
PM10
30.23ppb
O3
0.18ppb
SO2
4.96ppb
NO2
0.27ppm
CO
AQI 38
Good
6.83μg/m³
PM2.5
27.57μg/m³
PM10
28.37ppb
O3
0.20ppb
SO2
4.63ppb
NO2
0.27ppm
CO
AQI 38
Good
6.81μg/m³
PM2.5
27.49μg/m³
PM10
29.05ppb
O3
0.20ppb
SO2
4.62ppb
NO2
0.27ppm
CO
AQI 33
Good
6.36μg/m³
PM2.5
28.75μg/m³
PM10
30.12ppb
O3
0.18ppb
SO2
4.63ppb
NO2
0.27ppm
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 03:00:00 on 2025-12-07.
In the last 24 hrs, the best air quality in Milton, Vermont was observed at 01:00:00 on 2025-12-07.
The current air quality in Milton, Vermont is 27, 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 5.391 μg/m3.
The current PM10 concentration at Milton, Vermont is 19.37 μg/m3.
The current carbon monoxide (CO) concentration at Milton, Vermont is 0.225 ppm.
The current sulfur dioxide (SO2) concentration at Milton, Vermont is 0.291 ppb.
The current ozone (O3) concentration at Milton, Vermont is 27.472 ppm.
The current nitrogen dioxide (NO2) concentration at Milton, Vermont is 10.438 ppb.
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