Stay updated with real-time air quality in Coventry, 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)
49
Good
Coventry, Connecticut
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
6.02 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
15.36 μg/m³
0
55
155
255
425
605+
52.83 ppb
0
55
71
86
201
201+
0.17 ppb
0
36
76
186
605
1005+
5.13 ppb
0
54
101
361
1250
2050+
0.24 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Coventry, Connecticut
Coventry, Connecticut
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AQI 37
Good
6.19μg/m³
PM2.5
24.39μg/m³
PM10
39.77ppb
O3
0.40ppb
SO2
4.34ppb
NO2
0.30ppm
CO
AQI 37
Good
6.16μg/m³
PM2.5
24.15μg/m³
PM10
40.37ppb
O3
0.40ppb
SO2
4.08ppb
NO2
0.30ppm
CO
AQI 38
Good
6.91μg/m³
PM2.5
23.28μg/m³
PM10
40.40ppb
O3
0.40ppb
SO2
4.38ppb
NO2
0.29ppm
CO
AQI 38
Good
6.97μg/m³
PM2.5
25.30μg/m³
PM10
38.62ppb
O3
0.40ppb
SO2
4.39ppb
NO2
0.29ppm
CO
AQI 41
Good
6.40μg/m³
PM2.5
25.74μg/m³
PM10
44.43ppb
O3
0.41ppb
SO2
3.72ppb
NO2
0.29ppm
CO
AQI 37
Good
6.23μg/m³
PM2.5
24.38μg/m³
PM10
40.35ppb
O3
0.41ppb
SO2
4.54ppb
NO2
0.30ppm
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 Coventry, Connecticut is updated every hour for accuracy.
In the past 24 hours, the air quality in Coventry, Connecticut was at its worst at 02:00:00 on 2026-08-08.
In the last 24 hours, the best air quality in Coventry, Connecticut was observed at 11:00:00 on 2026-08-08.
As of now, the AQI in Coventry, Connecticut is 38, indicating Good conditions.
Coventry, Connecticut air has the highest levels of O3.
Poor air quality in Coventry, Connecticut means it's advisable to stay indoors and wear a mask for your protection.
PM2.5 levels in Coventry, Connecticut are currently 5.877 μg/m3.
The PM10 concentration in Coventry, Connecticut is 21.982 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in Coventry, Connecticut is 0.298 ppm.
Currently, Coventry, Connecticut has a sulfur dioxide (SO2) concentration of 0.219 ppb.
The current ozone (O3) level in Coventry, Connecticut at the moment is 41.001 ppm.
Nitrogen dioxide (NO2) level in Coventry, Connecticut at the moment is 4.401 ppb.
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