Stay updated with real-time air quality in New Milford, 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)
22
Good
New Milford, Connecticut
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
4.00 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
19.51 μg/m³
0
55
155
255
425
605+
19.69 ppb
0
55
71
86
201
201+
0.30 ppb
0
36
76
186
605
1005+
9.39 ppb
0
54
101
361
1250
2050+
0.24 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
New Milford, Connecticut
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AQI 66
Moderate
16.85μg/m³
PM2.5
27.40μg/m³
PM10
6.50ppb
O3
0.27ppb
SO2
20.34ppb
NO2
0.30ppm
CO
AQI 64
Moderate
16.38μg/m³
PM2.5
28.90μg/m³
PM10
6.94ppb
O3
0.27ppb
SO2
20.10ppb
NO2
0.30ppm
CO
AQI 60
Moderate
13.62μg/m³
PM2.5
29.13μg/m³
PM10
6.98ppb
O3
0.27ppb
SO2
18.78ppb
NO2
0.31ppm
CO
AQI 56
Moderate
12.21μg/m³
PM2.5
33.22μg/m³
PM10
5.73ppb
O3
0.27ppb
SO2
16.59ppb
NO2
0.30ppm
CO
AQI 52
Moderate
9.56μg/m³
PM2.5
32.58μg/m³
PM10
7.18ppb
O3
0.28ppb
SO2
16.23ppb
NO2
0.30ppm
CO
AQI 67
Moderate
18.06μg/m³
PM2.5
27.99μg/m³
PM10
5.84ppb
O3
0.27ppb
SO2
20.49ppb
NO2
0.31ppm
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 New Milford, Connecticut is updated every hour for accuracy.
In the past 24 hours, the air quality in New Milford, Connecticut was at its worst at 09:00:00 on 2025-11-03.
In the last 24 hours, the best air quality in New Milford, Connecticut was observed at 05:00:00 on 2025-11-02.
As of now, the AQI in New Milford, Connecticut is 44, indicating Good conditions.
New Milford, Connecticut air has the highest levels of PM2.5.
Poor air quality in New Milford, Connecticut means it's advisable to stay indoors and wear a mask for your protection.
PM2.5 levels in New Milford, Connecticut are currently 8.37 μg/m3.
The PM10 concentration in New Milford, Connecticut is 36.363 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in New Milford, Connecticut is 0.299 ppm.
Currently, New Milford, Connecticut has a sulfur dioxide (SO2) concentration of 0.56 ppb.
The current ozone (O3) level in New Milford, Connecticut at the moment is 2.823 ppm.
Nitrogen dioxide (NO2) level in New Milford, Connecticut at the moment is 17.226 ppb.
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