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)
44
Good
New Milford, Connecticut
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
8.34 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
23.64 μg/m³
0
55
155
255
425
605+
38.23 ppb
0
55
71
86
201
201+
0.43 ppb
0
36
76
186
605
1005+
6.01 ppb
0
54
101
361
1250
2050+
0.20 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
New Milford, Connecticut
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AQI 52
Moderate
9.71μg/m³
PM2.5
15.34μg/m³
PM10
44.89ppb
O3
0.42ppb
SO2
6.44ppb
NO2
0.23ppm
CO
AQI 49
Good
9.06μg/m³
PM2.5
15.04μg/m³
PM10
43.39ppb
O3
0.45ppb
SO2
6.30ppb
NO2
0.22ppm
CO
AQI 52
Moderate
9.81μg/m³
PM2.5
25.85μg/m³
PM10
34.02ppb
O3
0.51ppb
SO2
6.19ppb
NO2
0.22ppm
CO
AQI 56
Moderate
12.39μg/m³
PM2.5
17.03μg/m³
PM10
37.35ppb
O3
0.37ppb
SO2
6.35ppb
NO2
0.21ppm
CO
AQI 67
Moderate
10.98μg/m³
PM2.5
39.92μg/m³
PM10
60.07ppb
O3
0.37ppb
SO2
7.15ppb
NO2
0.22ppm
CO
AQI 52
Moderate
9.79μg/m³
PM2.5
14.03μg/m³
PM10
44.05ppb
O3
0.44ppb
SO2
6.68ppb
NO2
0.22ppm
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 03:00:00 on 2026-06-29.
In the last 24 hours, the best air quality in New Milford, Connecticut was observed at 05:00:00 on 2026-06-29.
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 8.344 μg/m3.
The PM10 concentration in New Milford, Connecticut is 23.641 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in New Milford, Connecticut is 0.195 ppm.
Currently, New Milford, Connecticut has a sulfur dioxide (SO2) concentration of 0.435 ppb.
The current ozone (O3) level in New Milford, Connecticut at the moment is 38.235 ppm.
Nitrogen dioxide (NO2) level in New Milford, Connecticut at the moment is 6.013 ppb.
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