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)
54
Moderate
Coventry, Connecticut
Last updated: ... (Local time)
Good
Fine
Moderate
Poor
Very poor
Hazardous
11.45 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
26.04 μg/m³
0
55
155
255
425
605+
29.75 ppb
0
55
71
86
201
201+
0.13 ppb
0
36
76
186
605
1005+
8.39 ppb
0
54
101
361
1250
2050+
0.30 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Coventry, Connecticut
Coventry, Connecticut
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AQI 49
Good
9.05μg/m³
PM2.5
33.28μg/m³
PM10
42.63ppb
O3
0.35ppb
SO2
3.77ppb
NO2
0.27ppm
CO
AQI 49
Good
9.33μg/m³
PM2.5
38.13μg/m³
PM10
42.14ppb
O3
0.34ppb
SO2
3.55ppb
NO2
0.26ppm
CO
AQI 54
Moderate
11.02μg/m³
PM2.5
22.11μg/m³
PM10
48.66ppb
O3
0.35ppb
SO2
3.67ppb
NO2
0.24ppm
CO
AQI 54
Moderate
11.02μg/m³
PM2.5
20.79μg/m³
PM10
46.12ppb
O3
0.35ppb
SO2
3.28ppb
NO2
0.23ppm
CO
AQI 52
Moderate
9.80μg/m³
PM2.5
41.69μg/m³
PM10
42.87ppb
O3
0.32ppb
SO2
3.84ppb
NO2
0.25ppm
CO
AQI 52
Moderate
10.16μg/m³
PM2.5
39.31μg/m³
PM10
43.48ppb
O3
0.36ppb
SO2
3.38ppb
NO2
0.28ppm
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 12:00:00 on 2025-07-29.
In the last 24 hours, the best air quality in Coventry, Connecticut was observed at 11:00:00 on 2025-07-29.
As of now, the AQI in Coventry, Connecticut is 49, 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 9.31 μg/m3.
The PM10 concentration in Coventry, Connecticut is 38.747 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in Coventry, Connecticut is 0.264 ppm.
Currently, Coventry, Connecticut has a sulfur dioxide (SO2) concentration of 0.354 ppb.
The current ozone (O3) level in Coventry, Connecticut at the moment is 43.031 ppm.
Nitrogen dioxide (NO2) level in Coventry, Connecticut at the moment is 3.233 ppb.
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