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)
33
Good
Torrington, Connecticut
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
5.59 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
14.60 μg/m³
0
55
155
255
425
605+
31.19 ppb
0
55
71
86
201
201+
0.35 ppb
0
36
76
186
605
1005+
11.66 ppb
0
54
101
361
1250
2050+
0.19 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Moderate
Torrington, Connecticut
Torrington, Connecticut
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AQI 32
Good
4.88μg/m³
PM2.5
11.94μg/m³
PM10
35.14ppb
O3
0.34ppb
SO2
10.88ppb
NO2
0.18ppm
CO
AQI 33
Good
5.91μg/m³
PM2.5
13.23μg/m³
PM10
29.84ppb
O3
0.35ppb
SO2
13.62ppb
NO2
0.21ppm
CO
AQI 31
Good
5.50μg/m³
PM2.5
13.42μg/m³
PM10
33.68ppb
O3
0.22ppb
SO2
13.94ppb
NO2
0.22ppm
CO
AQI 33
Good
5.90μg/m³
PM2.5
13.37μg/m³
PM10
35.76ppb
O3
0.31ppb
SO2
13.43ppb
NO2
0.22ppm
CO
AQI 33
Good
5.50μg/m³
PM2.5
12.65μg/m³
PM10
32.90ppb
O3
0.35ppb
SO2
12.77ppb
NO2
0.20ppm
CO
AQI 33
Good
6.39μg/m³
PM2.5
21.71μg/m³
PM10
34.35ppb
O3
0.22ppb
SO2
15.66ppb
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 02:00:00, 2026-05-14.
The best air quality in Torrington, Connecticut was observed at 01:00:00 on 2026-05-13.
The air quality in Torrington, Connecticut right now is Good, with an AQI of 33.
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 5.595 μg/m3.
Torrington, Connecticut currently has a PM10 concentration of 14.597 μg/m3.
The current carbon monoxide (CO) level in Torrington, Connecticut is 0.187 ppm.
The current sulfur dioxide (SO2) concentration in Torrington, Connecticut is 0.348 ppb.
Torrington, Connecticut currently has an ozone (O3) concentration of 31.193 ppm.
The current level of nitrogen dioxide (NO2) in Torrington, Connecticut is 11.664 ppb.
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