Stay updated with real-time air quality in Essex Junction, 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 Junction, Vermont
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
4.02 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
9.78 μg/m³
0
55
155
255
425
605+
23.41 ppb
0
55
71
86
201
201+
0.42 ppb
0
36
76
186
605
1005+
1.23 ppb
0
54
101
361
1250
2050+
0.12 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Essex Junction, Vermont
Essex Junction, Vermont
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AQI 22
Good
4.28μg/m³
PM2.5
11.58μg/m³
PM10
21.91ppb
O3
0.32ppb
SO2
2.76ppb
NO2
0.13ppm
CO
AQI 22
Good
4.32μg/m³
PM2.5
11.66μg/m³
PM10
22.05ppb
O3
0.32ppb
SO2
2.75ppb
NO2
0.13ppm
CO
AQI 22
Good
4.39μg/m³
PM2.5
11.99μg/m³
PM10
22.45ppb
O3
0.33ppb
SO2
2.77ppb
NO2
0.13ppm
CO
AQI 22
Good
4.33μg/m³
PM2.5
11.89μg/m³
PM10
22.15ppb
O3
0.32ppb
SO2
2.76ppb
NO2
0.13ppm
CO
AQI 22
Good
4.40μg/m³
PM2.5
12.00μg/m³
PM10
22.46ppb
O3
0.33ppb
SO2
2.77ppb
NO2
0.13ppm
CO
AQI 22
Good
4.15μg/m³
PM2.5
17.71μg/m³
PM10
20.82ppb
O3
0.32ppb
SO2
2.72ppb
NO2
0.13ppm
CO
Air quality and pollutant data for Vermont, USA are sourced from ground-based monitors and satellites, adhering to US EPA standards. Machine learning and advanced algorithms enhance the data by incorporating local variables like traffic and population density, ensuring high accuracy and dependability.
Source: Ambee Data Sources
The air quality information for Essex Junction, Vermont is updated every hour for accuracy.
In the past 24 hours, the air quality in Essex Junction, Vermont was at its worst at 08:00:00 on 2026-08-13.
In the last 24 hours, the best air quality in Essex Junction, Vermont was observed at 04:00:00 on 2026-08-14.
As of now, the AQI in Essex Junction, Vermont is 22, indicating Good conditions.
Essex Junction, Vermont air has the highest levels of PM2.5.
Poor air quality in Essex Junction, Vermont means it's advisable to stay indoors and wear a mask for your protection.
PM2.5 levels in Essex Junction, Vermont are currently 4.023 μg/m3.
The PM10 concentration in Essex Junction, Vermont is 9.778 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in Essex Junction, Vermont is 0.123 ppm.
Currently, Essex Junction, Vermont has a sulfur dioxide (SO2) concentration of 0.42 ppb.
The current ozone (O3) level in Essex Junction, Vermont at the moment is 23.405 ppm.
Nitrogen dioxide (NO2) level in Essex Junction, Vermont at the moment is 1.232 ppb.
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