Stay updated with real-time air quality in Torrington, 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)
58
Moderate
Torrington, Connecticut
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
12.87 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
36.02 μg/m³
0
55
155
255
425
605+
17.80 ppb
0
55
71
86
201
201+
0.27 ppb
0
36
76
186
605
1005+
17.27 ppb
0
54
101
361
1250
2050+
0.24 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Torrington, Connecticut
Torrington, Connecticut
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AQI 66
Moderate
16.86μg/m³
PM2.5
40.93μg/m³
PM10
18.71ppb
O3
0.22ppb
SO2
25.28ppb
NO2
0.28ppm
CO
AQI 71
Moderate
19.79μg/m³
PM2.5
32.42μg/m³
PM10
19.93ppb
O3
0.30ppb
SO2
26.53ppb
NO2
0.30ppm
CO
AQI 62
Moderate
15.38μg/m³
PM2.5
37.84μg/m³
PM10
14.77ppb
O3
0.26ppb
SO2
27.23ppb
NO2
0.28ppm
CO
AQI 66
Moderate
16.95μg/m³
PM2.5
60.42μg/m³
PM10
20.05ppb
O3
0.34ppb
SO2
24.77ppb
NO2
0.27ppm
CO
AQI 73
Moderate
20.64μg/m³
PM2.5
24.22μg/m³
PM10
19.99ppb
O3
0.38ppb
SO2
24.06ppb
NO2
0.29ppm
CO
AQI 67
Moderate
18.27μg/m³
PM2.5
28.86μg/m³
PM10
13.70ppb
O3
0.29ppb
SO2
24.89ppb
NO2
0.29ppm
CO
The air quality data for Connecticut, USA is gathered from reliable sources such as satellites and monitoring stations, adhering to US EPA guidelines. With the help of advanced algorithms and machine learning, factors like traffic and population density are analyzed to deliver accurate and dependable results.
Source: Ambee Data Sources
Air quality updates for Torrington, Connecticut are available every hour.
Torrington, Connecticut experienced its worst air quality at 04:00:00, 2025-12-29.
The best air quality in Torrington, Connecticut was observed at 07:00:00 on 2025-12-28.
The air quality in Torrington, Connecticut right now is Moderate, with an AQI of 66.
In Torrington, Connecticut, PM2.5 is the most frequently found pollutant.
When air quality in Torrington, Connecticut is compromised, staying indoors and wearing a mask can reduce health risks.
Torrington, Connecticut currently has a PM2.5 concentration of 16.73 μg/m3.
Torrington, Connecticut currently has a PM10 concentration of 47.97 μg/m3.
The current carbon monoxide (CO) level in Torrington, Connecticut is 0.294 ppm.
The current sulfur dioxide (SO2) concentration in Torrington, Connecticut is 0.283 ppb.
Torrington, Connecticut currently has an ozone (O3) concentration of 13.791 ppm.
The current level of nitrogen dioxide (NO2) in Torrington, Connecticut is 18.398 ppb.
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