Stay updated with real-time air quality in Rehoboth, 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)
44
Good
Rehoboth, Massachusetts
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
2.33 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
7.28 μg/m³
0
55
155
255
425
605+
46.84 ppb
0
55
71
86
201
201+
0.31 ppb
0
36
76
186
605
1005+
3.01 ppb
0
54
101
361
1250
2050+
0.23 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Rehoboth, Massachusetts
Scroll To Air Quality MapLoading...
AQI 44
Good
2.51μg/m³
PM2.5
10.58μg/m³
PM10
48.39ppb
O3
0.25ppb
SO2
2.82ppb
NO2
0.23ppm
CO
AQI 44
Good
2.45μg/m³
PM2.5
10.26μg/m³
PM10
47.96ppb
O3
0.27ppb
SO2
2.75ppb
NO2
0.23ppm
CO
AQI 44
Good
2.23μg/m³
PM2.5
9.32μg/m³
PM10
48.50ppb
O3
0.24ppb
SO2
2.60ppb
NO2
0.22ppm
CO
AQI 44
Good
3.99μg/m³
PM2.5
17.57μg/m³
PM10
46.71ppb
O3
0.35ppb
SO2
2.98ppb
NO2
0.23ppm
CO
AQI 43
Good
3.95μg/m³
PM2.5
17.33μg/m³
PM10
46.50ppb
O3
0.37ppb
SO2
2.93ppb
NO2
0.23ppm
CO
AQI 44
Good
3.35μg/m³
PM2.5
14.50μg/m³
PM10
47.97ppb
O3
0.28ppb
SO2
3.39ppb
NO2
0.24ppm
CO
Air quality data and pollutant measurements for Massachusetts, USA adhere to strict US EPA standards. The data is collected from multiple reliable sources, including satellites and ground-based monitoring stations. This data is further analyzed and enhanced using machine learning and advanced algorithms that factor in elements such as traffic and population density, ensuring accurate and reliable results.
Source: Ambee Data Sources
The air quality for Rehoboth, Massachusetts is updated every hour.
The worst air quality in Rehoboth, Massachusetts in the last 24 hours was observed at 10:00:00 on 2026-03-29.
In the last 24 hrs, the best air quality in Rehoboth, Massachusetts was observed at 12:00:00 on 2026-03-29.
The current air quality in Rehoboth, Massachusetts is 44, categorized as Good based on real-time data.
The most common pollutant in Rehoboth, Massachusetts is O3.
If the air quality in Rehoboth, Massachusetts is poor, consider staying indoors and wearing a mask to protect yourself.
The current PM2.5 concentration at Rehoboth, Massachusetts is 2.327 μg/m3.
The current PM10 concentration at Rehoboth, Massachusetts is 7.275 μg/m3.
The current carbon monoxide (CO) concentration at Rehoboth, Massachusetts is 0.227 ppm.
The current sulfur dioxide (SO2) concentration at Rehoboth, Massachusetts is 0.313 ppb.
The current ozone (O3) concentration at Rehoboth, Massachusetts is 46.836 ppm.
The current nitrogen dioxide (NO2) concentration at Rehoboth, Massachusetts is 3.009 ppb.
All Rights Reserved © Ambee Inc. 2025