Stay updated with real-time air quality in Essex, 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)
125
Unhealthy for sensitive groups
Essex, Vermont
Last updated: ... (Local time)
Good
Fine
Moderate
Poor
Very poor
Hazardous
34.81 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
202.91 μg/m³
0
55
155
255
425
605+
36.32 ppb
0
55
71
86
201
201+
0.40 ppb
0
36
76
186
605
1005+
6.17 ppb
0
54
101
361
1250
2050+
0.33 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Moderate
Essex, Vermont
Essex, Vermont
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AQI 122
Unhealthy for sensitive groups
35.01μg/m³
PM2.5
198.05μg/m³
PM10
35.88ppb
O3
0.40ppb
SO2
6.15ppb
NO2
0.33ppm
CO
AQI 119
Unhealthy for sensitive groups
33.77μg/m³
PM2.5
191.98μg/m³
PM10
35.35ppb
O3
0.40ppb
SO2
6.14ppb
NO2
0.32ppm
CO
AQI 120
Unhealthy for sensitive groups
37.10μg/m³
PM2.5
192.64μg/m³
PM10
35.33ppb
O3
0.41ppb
SO2
6.09ppb
NO2
0.33ppm
CO
AQI 102
Unhealthy for sensitive groups
35.57μg/m³
PM2.5
123.94μg/m³
PM10
30.78ppb
O3
0.42ppb
SO2
5.89ppb
NO2
0.33ppm
CO
AQI 99
Moderate
35.02μg/m³
PM2.5
115.50μg/m³
PM10
30.93ppb
O3
0.42ppb
SO2
5.88ppb
NO2
0.33ppm
CO
AQI 126
Unhealthy for sensitive groups
35.15μg/m³
PM2.5
205.44μg/m³
PM10
37.15ppb
O3
0.42ppb
SO2
6.09ppb
NO2
0.34ppm
CO
Air quality measurements for Vermont, USA meet strict US EPA standards. These measurements are collected from reliable sources, including satellites and ground-based monitoring systems. Advanced algorithms and machine learning techniques are applied to the data, factoring in variables such as traffic and population density, to ensure precision and reliability.
Source: Ambee Data Sources
Air quality data for Essex, Vermont is updated on an hourly basis.
The worst air quality in Essex, Vermont was recorded at 06:00:00 on 2025-06-06.
The best air quality in Essex, Vermont was recorded at 10:00:00 on 2025-06-05.
The real-time air quality index in Essex, Vermont is 125, currently categorized as Unhealthy for Sensitive Groups.
The most common pollutant in Essex, Vermont is PM10.
If the air quality in Essex, Vermont is poor, limit outdoor activities and use a mask to safeguard your health.
The measured PM2.5 levels in Essex, Vermont at present are 34.812 μg/m3.
The current PM10 levels in Essex, Vermont are 202.906 μg/m3.
The current carbon monoxide (CO) level in Essex, Vermont is 0.328 ppm.
The current sulfur dioxide (SO2) levels in Essex, Vermont are 0.395 ppb.
The current ozone (O3) levels at Essex, Vermont is 36.319 ppm.
The current nitrogen dioxide (NO2) levels at Essex, Vermont is 6.172 ppb.
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