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)
28
Good
Torrington, Connecticut
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
1.57 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
3.64 μg/m³
0
55
155
255
425
605+
30.32 ppb
0
55
71
86
201
201+
0.20 ppb
0
36
76
186
605
1005+
4.71 ppb
0
54
101
361
1250
2050+
0.10 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Torrington, Connecticut
Torrington, Connecticut
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AQI 30
Good
4.87μg/m³
PM2.5
13.26μg/m³
PM10
31.68ppb
O3
0.24ppb
SO2
9.57ppb
NO2
0.20ppm
CO
AQI 28
Good
4.83μg/m³
PM2.5
14.07μg/m³
PM10
30.17ppb
O3
0.25ppb
SO2
8.36ppb
NO2
0.23ppm
CO
AQI 29
Good
5.34μg/m³
PM2.5
24.09μg/m³
PM10
31.20ppb
O3
0.23ppb
SO2
9.94ppb
NO2
0.24ppm
CO
AQI 28
Good
5.12μg/m³
PM2.5
15.90μg/m³
PM10
30.49ppb
O3
0.27ppb
SO2
8.12ppb
NO2
0.25ppm
CO
AQI 28
Good
4.54μg/m³
PM2.5
9.97μg/m³
PM10
30.36ppb
O3
0.29ppb
SO2
8.44ppb
NO2
0.23ppm
CO
AQI 29
Good
5.21μg/m³
PM2.5
22.64μg/m³
PM10
30.95ppb
O3
0.24ppb
SO2
10.39ppb
NO2
0.26ppm
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 05:00:00, 2025-11-03.
The best air quality in Torrington, Connecticut was observed at 12:00:00 on 2025-11-04.
The air quality in Torrington, Connecticut right now is Good, with an AQI of 27.
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 4.874 μg/m3.
Torrington, Connecticut currently has a PM10 concentration of 12.836 μg/m3.
The current carbon monoxide (CO) level in Torrington, Connecticut is 0.194 ppm.
The current sulfur dioxide (SO2) concentration in Torrington, Connecticut is 0.345 ppb.
Torrington, Connecticut currently has an ozone (O3) concentration of 28.23 ppm.
The current level of nitrogen dioxide (NO2) in Torrington, Connecticut is 8.592 ppb.
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