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)
37
Good
Coventry, Connecticut
Last updated: ... (Local time)
Good
Fine
Moderate
Poor
Very poor
Hazardous
6.50 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
21.10 μg/m³
0
55
155
255
425
605+
40.19 ppb
0
55
71
86
201
201+
0.30 ppb
0
36
76
186
605
1005+
3.51 ppb
0
54
101
361
1250
2050+
0.28 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Moderate
Coventry, Connecticut
Coventry, Connecticut
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AQI 22
Good
4.15μg/m³
PM2.5
9.29μg/m³
PM10
15.01ppb
O3
0.18ppb
SO2
8.87ppb
NO2
0.36ppm
CO
AQI 22
Good
4.17μg/m³
PM2.5
11.63μg/m³
PM10
18.29ppb
O3
0.18ppb
SO2
10.80ppb
NO2
0.34ppm
CO
AQI 22
Good
4.23μg/m³
PM2.5
17.69μg/m³
PM10
10.86ppb
O3
0.18ppb
SO2
9.34ppb
NO2
0.33ppm
CO
AQI 27
Good
4.77μg/m³
PM2.5
12.24μg/m³
PM10
7.41ppb
O3
0.17ppb
SO2
9.16ppb
NO2
0.32ppm
CO
AQI 27
Good
4.63μg/m³
PM2.5
14.66μg/m³
PM10
14.04ppb
O3
0.18ppb
SO2
10.96ppb
NO2
0.32ppm
CO
AQI 22
Good
4.13μg/m³
PM2.5
21.70μg/m³
PM10
17.11ppb
O3
0.18ppb
SO2
9.01ppb
NO2
0.37ppm
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 09:00:00 on 2025-09-10.
In the last 24 hours, the best air quality in Coventry, Connecticut was observed at 11:00:00 on 2025-09-11.
As of now, the AQI in Coventry, Connecticut is 22, indicating Good conditions.
Coventry, Connecticut air has the highest levels of PM2.5.
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 4.153 μg/m3.
The PM10 concentration in Coventry, Connecticut is 9.335 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in Coventry, Connecticut is 0.358 ppm.
Currently, Coventry, Connecticut has a sulfur dioxide (SO2) concentration of 0.18 ppb.
The current ozone (O3) level in Coventry, Connecticut at the moment is 18.28 ppm.
Nitrogen dioxide (NO2) level in Coventry, Connecticut at the moment is 8.882 ppb.
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