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

Good
Fine
Moderate
Poor
Very poor
Hazardous
11.34 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
40.38 μg/m³
0
55
155
255
425
605+
33.81 ppb
0
55
71
86
201
201+
0.15 ppb
0
36
76
186
605
1005+
2.54 ppb
0
54
101
361
1250
2050+
0.10 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 54
Moderate
11.14μg/m³
PM2.5
35.55μg/m³
PM10
31.64ppb
O3
0.15ppb
SO2
2.41ppb
NO2
0.10ppm
CO
AQI 54
Moderate
10.84μg/m³
PM2.5
34.09μg/m³
PM10
31.35ppb
O3
0.15ppb
SO2
2.40ppb
NO2
0.10ppm
CO
AQI 54
Moderate
10.92μg/m³
PM2.5
35.31μg/m³
PM10
33.17ppb
O3
0.17ppb
SO2
2.40ppb
NO2
0.10ppm
CO
AQI 52
Moderate
10.39μg/m³
PM2.5
41.53μg/m³
PM10
34.18ppb
O3
0.17ppb
SO2
2.42ppb
NO2
0.10ppm
CO
AQI 54
Moderate
10.94μg/m³
PM2.5
34.77μg/m³
PM10
35.73ppb
O3
0.17ppb
SO2
2.41ppb
NO2
0.10ppm
CO
AQI 52
Moderate
10.03μg/m³
PM2.5
38.02μg/m³
PM10
35.35ppb
O3
0.18ppb
SO2
2.46ppb
NO2
0.10ppm
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 02:00:00 on 2026-06-29.
In the last 24 hours, the best air quality in Essex Junction, Vermont was observed at 06:00:00 on 2026-06-28.
As of now, the AQI in Essex Junction, Vermont is 54, indicating Moderate 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 11.344 μg/m3.
The PM10 concentration in Essex Junction, Vermont is 40.382 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in Essex Junction, Vermont is 0.1 ppm.
Currently, Essex Junction, Vermont has a sulfur dioxide (SO2) concentration of 0.146 ppb.
The current ozone (O3) level in Essex Junction, Vermont at the moment is 33.81 ppm.
Nitrogen dioxide (NO2) level in Essex Junction, Vermont at the moment is 2.544 ppb.
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