Stay updated with real-time air quality in Duxbury, Massachusetts 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)
38
Good
Duxbury, Massachusetts
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
6.86 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
31.24 μg/m³
0
55
155
255
425
605+
28.66 ppb
0
55
71
86
201
201+
0.29 ppb
0
36
76
186
605
1005+
8.13 ppb
0
54
101
361
1250
2050+
0.23 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Duxbury, Massachusetts
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AQI 22
Good
2.24μg/m³
PM2.5
6.48μg/m³
PM10
23.73ppb
O3
0.42ppb
SO2
4.38ppb
NO2
0.23ppm
CO
AQI 23
Good
2.70μg/m³
PM2.5
7.19μg/m³
PM10
24.80ppb
O3
0.41ppb
SO2
4.83ppb
NO2
0.23ppm
CO
AQI 22
Good
2.70μg/m³
PM2.5
7.22μg/m³
PM10
24.48ppb
O3
0.42ppb
SO2
4.55ppb
NO2
0.23ppm
CO
AQI 24
Good
2.69μg/m³
PM2.5
7.11μg/m³
PM10
25.60ppb
O3
0.40ppb
SO2
4.56ppb
NO2
0.23ppm
CO
AQI 21
Good
2.42μg/m³
PM2.5
7.06μg/m³
PM10
23.37ppb
O3
0.40ppb
SO2
4.54ppb
NO2
0.23ppm
CO
AQI 23
Good
2.84μg/m³
PM2.5
11.50μg/m³
PM10
25.39ppb
O3
0.39ppb
SO2
4.80ppb
NO2
0.23ppm
CO
Air quality and pollutant data for Massachusetts, 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 Duxbury, Massachusetts is updated every hour for accuracy.
In the past 24 hours, the air quality in Duxbury, Massachusetts was at its worst at 10:00:00 on 2025-11-01.
In the last 24 hours, the best air quality in Duxbury, Massachusetts was observed at 03:00:00 on 2025-11-02.
As of now, the AQI in Duxbury, Massachusetts is 22, indicating Good conditions.
Duxbury, Massachusetts air has the highest levels of O3.
Poor air quality in Duxbury, Massachusetts means it's advisable to stay indoors and wear a mask for your protection.
PM2.5 levels in Duxbury, Massachusetts are currently 2.492 μg/m3.
The PM10 concentration in Duxbury, Massachusetts is 5.184 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in Duxbury, Massachusetts is 0.2 ppm.
Currently, Duxbury, Massachusetts has a sulfur dioxide (SO2) concentration of 0.391 ppb.
The current ozone (O3) level in Duxbury, Massachusetts at the moment is 23.916 ppm.
Nitrogen dioxide (NO2) level in Duxbury, Massachusetts at the moment is 4.622 ppb.
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