Stay updated with real-time air quality in Vermont, USA 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)
49
Good
Vermont, USA
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
8.98 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
34.28 μg/m³
0
55
155
255
425
605+
30.55 ppb
0
55
71
86
201
201+
0.35 ppb
0
36
76
186
605
1005+
6.90 ppb
0
54
101
361
1250
2050+
0.23 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Vermont, USA
Vermont, USA
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| City | AQI | PM2.5 | PM10 | O3 | SO2 | NO2 | CO |
|---|---|---|---|---|---|---|---|
AQI 33
Good
6.33μg/m³
PM2.5
25.59μg/m³
PM10
31.13ppb
O3
1.05ppb
SO2
6.57ppb
NO2
0.20ppm
CO
AQI 33
Good
6.20μg/m³
PM2.5
25.64μg/m³
PM10
26.55ppb
O3
0.49ppb
SO2
10.16ppb
NO2
0.29ppm
CO
AQI 52
Moderate
10.20μg/m³
PM2.5
54.17μg/m³
PM10
31.30ppb
O3
1.63ppb
SO2
7.26ppb
NO2
0.22ppm
CO
AQI 52
Moderate
9.92μg/m³
PM2.5
31.62μg/m³
PM10
20.16ppb
O3
0.26ppb
SO2
13.46ppb
NO2
0.25ppm
CO
AQI 49
Good
8.56μg/m³
PM2.5
35.45μg/m³
PM10
31.90ppb
O3
0.41ppb
SO2
10.96ppb
NO2
0.34ppm
CO
AQI 52
Moderate
10.32μg/m³
PM2.5
43.84μg/m³
PM10
18.93ppb
O3
0.37ppb
SO2
9.97ppb
NO2
0.32ppm
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 Vermont, USA is updated every hour.
The worst air quality in Vermont, USA in the last 24 hours was observed at 08:00:00 on 2025-12-28.
In the last 24 hrs, the best air quality in Vermont, USA was observed at 08:00:00 on 2025-12-27.
The current air quality in Vermont, USA is 52, categorized as Moderate based on real-time data.
The most common pollutant in Vermont, USA is PM2.5.
If the air quality in Vermont, USA is poor, consider staying indoors and wearing a mask to protect yourself.
The current PM2.5 concentration at Vermont, USA is 9.808 μg/m3.
The current PM10 concentration at Vermont, USA is 33.668 μg/m3.
The current carbon monoxide (CO) concentration at Vermont, USA is 0.227 ppm.
The current sulfur dioxide (SO2) concentration at Vermont, USA is 0.398 ppb.
The current ozone (O3) concentration at Vermont, USA is 25.866 ppm.
The current nitrogen dioxide (NO2) concentration at Vermont, USA is 6.189 ppb.
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