Stay updated with real-time air quality in Vernon, Connecticut 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)
44
Good
Vernon, Connecticut
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
7.56 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
24.76 μg/m³
0
55
155
255
425
605+
35.45 ppb
0
55
71
86
201
201+
0.28 ppb
0
36
76
186
605
1005+
15.99 ppb
0
54
101
361
1250
2050+
0.20 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Vernon, Connecticut
Vernon, Connecticut
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AQI 38
Good
7.20μg/m³
PM2.5
22.08μg/m³
PM10
30.73ppb
O3
0.28ppb
SO2
16.69ppb
NO2
0.20ppm
CO
AQI 38
Good
7.35μg/m³
PM2.5
19.66μg/m³
PM10
29.81ppb
O3
0.27ppb
SO2
19.57ppb
NO2
0.20ppm
CO
AQI 33
Good
6.44μg/m³
PM2.5
28.47μg/m³
PM10
34.16ppb
O3
0.30ppb
SO2
15.27ppb
NO2
0.20ppm
CO
AQI 38
Good
6.60μg/m³
PM2.5
30.97μg/m³
PM10
37.31ppb
O3
0.29ppb
SO2
16.82ppb
NO2
0.20ppm
CO
AQI 33
Good
5.56μg/m³
PM2.5
19.98μg/m³
PM10
34.26ppb
O3
0.28ppb
SO2
11.27ppb
NO2
0.21ppm
CO
AQI 44
Good
7.56μg/m³
PM2.5
24.84μg/m³
PM10
34.26ppb
O3
0.27ppb
SO2
16.46ppb
NO2
0.20ppm
CO
Air quality and pollutant data for Connecticut, 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 Vernon, Connecticut is updated every hour for accuracy.
In the past 24 hours, the air quality in Vernon, Connecticut was at its worst at 04:00:00 on 2026-01-21.
In the last 24 hours, the best air quality in Vernon, Connecticut was observed at 10:00:00 on 2026-01-21.
As of now, the AQI in Vernon, Connecticut is 44, indicating Good conditions.
Vernon, Connecticut air has the highest levels of PM2.5.
Poor air quality in Vernon, Connecticut means it's advisable to stay indoors and wear a mask for your protection.
PM2.5 levels in Vernon, Connecticut are currently 7.56 μg/m3.
The PM10 concentration in Vernon, Connecticut is 24.759 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in Vernon, Connecticut is 0.197 ppm.
Currently, Vernon, Connecticut has a sulfur dioxide (SO2) concentration of 0.278 ppb.
The current ozone (O3) level in Vernon, Connecticut at the moment is 35.455 ppm.
Nitrogen dioxide (NO2) level in Vernon, Connecticut at the moment is 15.987 ppb.
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