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)
54
Moderate
Vermont, USA
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
11.39 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
37.83 μg/m³
0
55
155
255
425
605+
34.45 ppb
0
55
71
86
201
201+
0.17 ppb
0
36
76
186
605
1005+
2.37 ppb
0
54
101
361
1250
2050+
0.11 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 56
Moderate
11.51μg/m³
PM2.5
36.07μg/m³
PM10
30.98ppb
O3
0.68ppb
SO2
2.89ppb
NO2
0.11ppm
CO
AQI 52
Moderate
10.48μg/m³
PM2.5
38.95μg/m³
PM10
32.04ppb
O3
0.59ppb
SO2
3.44ppb
NO2
0.14ppm
CO
AQI 52
Moderate
9.64μg/m³
PM2.5
24.41μg/m³
PM10
26.54ppb
O3
0.76ppb
SO2
5.14ppb
NO2
0.12ppm
CO
AQI 52
Moderate
10.11μg/m³
PM2.5
27.58μg/m³
PM10
34.01ppb
O3
0.32ppb
SO2
5.05ppb
NO2
0.19ppm
CO
AQI 52
Moderate
9.84μg/m³
PM2.5
40.97μg/m³
PM10
37.36ppb
O3
0.28ppb
SO2
4.11ppb
NO2
0.15ppm
CO
AQI 44
Good
7.86μg/m³
PM2.5
31.57μg/m³
PM10
37.16ppb
O3
2.26ppb
SO2
4.76ppb
NO2
0.23ppm
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 05:00:00 on 2026-06-29.
In the last 24 hrs, the best air quality in Vermont, USA was observed at 03:00:00 on 2026-06-29.
The current air quality in Vermont, USA is 54, 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 11.401 μg/m3.
The current PM10 concentration at Vermont, USA is 35.116 μg/m3.
The current carbon monoxide (CO) concentration at Vermont, USA is 0.106 ppm.
The current sulfur dioxide (SO2) concentration at Vermont, USA is 0.185 ppb.
The current ozone (O3) concentration at Vermont, USA is 31.295 ppm.
The current nitrogen dioxide (NO2) concentration at Vermont, USA is 2.584 ppb.
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