Stay updated with real-time air quality in Naugatuck, 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)
49
Good
Naugatuck, Connecticut
Last updated: ... (Local time)
Good
Fine
Moderate
Poor
Very poor
Hazardous
9.34 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
18.77 μg/m³
0
55
155
255
425
605+
21.94 ppb
0
55
71
86
201
201+
1.44 ppb
0
36
76
186
605
1005+
9.68 ppb
0
54
101
361
1250
2050+
0.25 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Naugatuck, Connecticut
Naugatuck, Connecticut
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AQI 44
Good
7.50μg/m³
PM2.5
16.00μg/m³
PM10
30.91ppb
O3
1.78ppb
SO2
5.29ppb
NO2
0.24ppm
CO
AQI 44
Good
8.01μg/m³
PM2.5
20.64μg/m³
PM10
30.43ppb
O3
1.92ppb
SO2
5.69ppb
NO2
0.23ppm
CO
AQI 44
Good
8.00μg/m³
PM2.5
20.91μg/m³
PM10
33.27ppb
O3
1.87ppb
SO2
5.53ppb
NO2
0.23ppm
CO
AQI 44
Good
7.97μg/m³
PM2.5
18.63μg/m³
PM10
34.76ppb
O3
1.66ppb
SO2
4.59ppb
NO2
0.24ppm
CO
AQI 44
Good
7.70μg/m³
PM2.5
27.91μg/m³
PM10
30.09ppb
O3
2.02ppb
SO2
5.81ppb
NO2
0.24ppm
CO
AQI 44
Good
7.62μg/m³
PM2.5
16.74μg/m³
PM10
31.52ppb
O3
1.74ppb
SO2
5.65ppb
NO2
0.24ppm
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 Naugatuck, Connecticut are available every hour.
Naugatuck, Connecticut experienced its worst air quality at 09:00:00, 2025-07-16.
The best air quality in Naugatuck, Connecticut was observed at 09:00:00 on 2025-07-16.
The air quality in Naugatuck, Connecticut right now is Good, with an AQI of 44.
In Naugatuck, Connecticut, PM2.5 is the most frequently found pollutant.
When air quality in Naugatuck, Connecticut is compromised, staying indoors and wearing a mask can reduce health risks.
Naugatuck, Connecticut currently has a PM2.5 concentration of 8.097 μg/m3.
Naugatuck, Connecticut currently has a PM10 concentration of 18.075 μg/m3.
The current carbon monoxide (CO) level in Naugatuck, Connecticut is 0.215 ppm.
The current sulfur dioxide (SO2) concentration in Naugatuck, Connecticut is 1.938 ppb.
Naugatuck, Connecticut currently has an ozone (O3) concentration of 29.049 ppm.
The current level of nitrogen dioxide (NO2) in Naugatuck, Connecticut is 7.542 ppb.
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