Real-time air quality index in Essex, Vermont today
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)
22
Good
Essex, Vermont
Last updated: ... (Local time)
Common air pollutants in Essex, Vermont
Good
Fine
Moderate
Poor
Very poor
Hazardous
Particulate Matter2.5 (PM2.5)
2.31 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
Particulate Matter10 (PM10)
11.12 μg/m³
0
55
155
255
425
605+
Ozone (O3)
23.94 ppb
0
55
71
86
201
201+
Sulfur Dioxide (SO2)
0.32 ppb
0
36
76
186
605
1005+
Nitrogen Dioxide (NO2)
1.45 ppb
0
54
101
361
1250
2050+
Carbon Monoxide (CO)
0.14 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Essex, Vermont
Essex, Vermont
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Essex, Vermont air quality map: Real-time AQI near you
Air quality in nearby cities
Essex Junction, Vermont
AQI 18
Good
0.82μg/m³
PM2.5
7.02μg/m³
PM10
18.71ppb
O3
0.23ppb
SO2
1.37ppb
NO2
0.14ppm
CO
Williston, Vermont
AQI 18
Good
0.95μg/m³
PM2.5
6.21μg/m³
PM10
18.69ppb
O3
0.24ppb
SO2
1.37ppb
NO2
0.14ppm
CO
Colchester, Vermont
AQI 18
Good
0.92μg/m³
PM2.5
6.36μg/m³
PM10
18.87ppb
O3
0.25ppb
SO2
1.36ppb
NO2
0.14ppm
CO
South Burlington, Vermont
AQI 18
Good
1.22μg/m³
PM2.5
9.11μg/m³
PM10
18.98ppb
O3
0.27ppb
SO2
1.36ppb
NO2
0.14ppm
CO
Burlington, Vermont
AQI 18
Good
1.22μg/m³
PM2.5
9.20μg/m³
PM10
18.94ppb
O3
0.27ppb
SO2
1.35ppb
NO2
0.14ppm
CO
Milton, Vermont
AQI 19
Good
0.48μg/m³
PM2.5
5.08μg/m³
PM10
19.76ppb
O3
0.25ppb
SO2
1.37ppb
NO2
0.15ppm
CO
How accurate is Vermont, USA air quality data?
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
Frequently asked questions
How frequently is the air quality data for Essex, Vermont updated?
Air quality data for Essex, Vermont is updated on an hourly basis.
When did Essex, Vermont experience the worst air quality in the last 24 hours?
The worst air quality in Essex, Vermont was recorded at 03:00:00 on 2025-10-21.
When did Essex, Vermont have its best air quality in the last 24 hours?
The best air quality in Essex, Vermont was recorded at 06:00:00 on 2025-10-21.
What is the real-time air quality index for Essex, Vermont?
The real-time air quality index in Essex, Vermont is 22, currently categorized as Good.
Which pollutant is found most often in Essex, Vermont?
The most common pollutant in Essex, Vermont is O3.
What can I do if the air quality in Essex, Vermont is poor?
If the air quality in Essex, Vermont is poor, limit outdoor activities and use a mask to safeguard your health.
What are the current PM2.5 levels in Essex, Vermont?
The measured PM2.5 levels in Essex, Vermont at present are 2.312 μg/m3.
What are the current PM10 levels at Essex, Vermont?
The current PM10 levels in Essex, Vermont are 11.119 μg/m3.
What are the current carbon monoxide (CO) levels at Essex, Vermont?
The current carbon monoxide (CO) level in Essex, Vermont is 0.145 ppm.
What are the current sulfur dioxide (SO2) levels at Essex, Vermont?
The current sulfur dioxide (SO2) levels in Essex, Vermont are 0.316 ppb.
What are the current ozone (O3) levels at Essex, Vermont?
The current ozone (O3) levels at Essex, Vermont is 23.937 ppm.
What are the current nitrogen dioxide (NO2) levels at Essex, Vermont?
The current nitrogen dioxide (NO2) levels at Essex, Vermont is 1.449 ppb.
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