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)
75
Moderate
Essex, Vermont
Last updated: ... (Local time)
Good
Fine
Moderate
Poor
Very poor
Hazardous
22.45 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
47.05 μg/m³
0
55
155
255
425
605+
23.04 ppb
0
55
71
86
201
201+
0.33 ppb
0
36
76
186
605
1005+
1.43 ppb
0
54
101
361
1250
2050+
0.21 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Moderate
Essex, Vermont
Essex, Vermont
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AQI 56
Moderate
12.48μg/m³
PM2.5
36.33μg/m³
PM10
32.23ppb
O3
0.17ppb
SO2
2.72ppb
NO2
0.30ppm
CO
AQI 54
Moderate
11.18μg/m³
PM2.5
41.48μg/m³
PM10
32.63ppb
O3
0.17ppb
SO2
2.72ppb
NO2
0.29ppm
CO
AQI 54
Moderate
11.50μg/m³
PM2.5
39.08μg/m³
PM10
31.96ppb
O3
0.18ppb
SO2
2.71ppb
NO2
0.30ppm
CO
AQI 66
Moderate
17.06μg/m³
PM2.5
56.78μg/m³
PM10
31.61ppb
O3
0.19ppb
SO2
2.72ppb
NO2
0.29ppm
CO
AQI 64
Moderate
16.38μg/m³
PM2.5
67.45μg/m³
PM10
30.27ppb
O3
0.19ppb
SO2
2.71ppb
NO2
0.30ppm
CO
AQI 58
Moderate
12.75μg/m³
PM2.5
33.65μg/m³
PM10
30.26ppb
O3
0.18ppb
SO2
2.72ppb
NO2
0.30ppm
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 03:00:00 on 2025-07-30.
The best air quality in Essex, Vermont was recorded at 02:00:00 on 2025-07-30.
The real-time air quality index in Essex, Vermont is 56, currently categorized as Moderate.
The most common pollutant in Essex, Vermont is PM2.5.
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 12.178 μg/m3.
The current PM10 levels in Essex, Vermont are 36.091 μg/m3.
The current carbon monoxide (CO) level in Essex, Vermont is 0.296 ppm.
The current sulfur dioxide (SO2) levels in Essex, Vermont are 0.171 ppb.
The current ozone (O3) levels at Essex, Vermont is 32.035 ppm.
The current nitrogen dioxide (NO2) levels at Essex, Vermont is 2.715 ppb.
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