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)
32
Good
Vernon, Connecticut
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
5.38 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
14.59 μg/m³
0
55
155
255
425
605+
35.25 ppb
0
55
71
86
201
201+
0.22 ppb
0
36
76
186
605
1005+
11.06 ppb
0
54
101
361
1250
2050+
0.27 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Vernon, Connecticut
Vernon, Connecticut
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AQI 31
Good
5.33μg/m³
PM2.5
17.69μg/m³
PM10
34.33ppb
O3
0.23ppb
SO2
9.29ppb
NO2
0.22ppm
CO
AQI 36
Good
5.38μg/m³
PM2.5
15.60μg/m³
PM10
38.84ppb
O3
0.23ppb
SO2
10.56ppb
NO2
0.21ppm
CO
AQI 38
Good
4.94μg/m³
PM2.5
15.59μg/m³
PM10
41.45ppb
O3
0.25ppb
SO2
8.93ppb
NO2
0.25ppm
CO
AQI 37
Good
4.65μg/m³
PM2.5
17.85μg/m³
PM10
39.98ppb
O3
0.23ppb
SO2
9.65ppb
NO2
0.23ppm
CO
AQI 38
Good
5.00μg/m³
PM2.5
15.52μg/m³
PM10
41.24ppb
O3
0.26ppb
SO2
8.85ppb
NO2
0.25ppm
CO
AQI 34
Good
4.98μg/m³
PM2.5
17.63μg/m³
PM10
37.34ppb
O3
0.23ppb
SO2
9.51ppb
NO2
0.23ppm
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 10:00:00 on 2026-05-13.
In the last 24 hours, the best air quality in Vernon, Connecticut was observed at 02:00:00 on 2026-05-13.
As of now, the AQI in Vernon, Connecticut is 32, indicating Good conditions.
Vernon, Connecticut air has the highest levels of O3.
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 5.379 μg/m3.
The PM10 concentration in Vernon, Connecticut is 14.587 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in Vernon, Connecticut is 0.27 ppm.
Currently, Vernon, Connecticut has a sulfur dioxide (SO2) concentration of 0.224 ppb.
The current ozone (O3) level in Vernon, Connecticut at the moment is 35.249 ppm.
Nitrogen dioxide (NO2) level in Vernon, Connecticut at the moment is 11.062 ppb.
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