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)
27
Good
New Milford, Connecticut
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
5.26 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
11.71 μg/m³
0
55
155
255
425
605+
27.75 ppb
0
55
71
86
201
201+
0.27 ppb
0
36
76
186
605
1005+
10.24 ppb
0
54
101
361
1250
2050+
0.17 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
New Milford, Connecticut
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AQI 38
Good
6.79μg/m³
PM2.5
13.54μg/m³
PM10
32.50ppb
O3
0.47ppb
SO2
8.77ppb
NO2
0.25ppm
CO
AQI 33
Good
6.20μg/m³
PM2.5
12.97μg/m³
PM10
31.01ppb
O3
0.48ppb
SO2
8.83ppb
NO2
0.24ppm
CO
AQI 22
Good
3.70μg/m³
PM2.5
11.38μg/m³
PM10
22.75ppb
O3
0.58ppb
SO2
10.03ppb
NO2
0.25ppm
CO
AQI 27
Good
5.40μg/m³
PM2.5
11.84μg/m³
PM10
28.84ppb
O3
0.38ppb
SO2
11.99ppb
NO2
0.23ppm
CO
AQI 33
Good
5.91μg/m³
PM2.5
12.81μg/m³
PM10
25.34ppb
O3
0.40ppb
SO2
9.14ppb
NO2
0.24ppm
CO
AQI 38
Good
7.09μg/m³
PM2.5
13.02μg/m³
PM10
32.97ppb
O3
0.47ppb
SO2
8.49ppb
NO2
0.24ppm
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 10:00:00 on 2026-05-13.
In the last 24 hours, the best air quality in New Milford, Connecticut was observed at 01:00:00 on 2026-05-14.
As of now, the AQI in New Milford, Connecticut is 27, 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 5.261 μg/m3.
The PM10 concentration in New Milford, Connecticut is 11.715 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in New Milford, Connecticut is 0.169 ppm.
Currently, New Milford, Connecticut has a sulfur dioxide (SO2) concentration of 0.27 ppb.
The current ozone (O3) level in New Milford, Connecticut at the moment is 27.748 ppm.
Nitrogen dioxide (NO2) level in New Milford, Connecticut at the moment is 10.244 ppb.
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