Stay updated with real-time air quality in Uxbridge, 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)
34
Good
Uxbridge, Massachusetts
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
4.63 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
11.52 μg/m³
0
55
155
255
425
605+
36.93 ppb
0
55
71
86
201
201+
0.46 ppb
0
36
76
186
605
1005+
16.35 ppb
0
54
101
361
1250
2050+
0.39 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Uxbridge, Massachusetts
Uxbridge, Massachusetts
Scroll To Air Quality MapLoading...
AQI 34
Good
4.68μg/m³
PM2.5
13.26μg/m³
PM10
36.68ppb
O3
0.46ppb
SO2
17.24ppb
NO2
0.39ppm
CO
AQI 33
Good
6.10μg/m³
PM2.5
27.33μg/m³
PM10
35.80ppb
O3
0.40ppb
SO2
16.02ppb
NO2
0.42ppm
CO
AQI 32
Good
4.72μg/m³
PM2.5
15.50μg/m³
PM10
35.21ppb
O3
0.44ppb
SO2
17.23ppb
NO2
0.39ppm
CO
AQI 33
Good
6.30μg/m³
PM2.5
24.09μg/m³
PM10
35.28ppb
O3
0.39ppb
SO2
15.98ppb
NO2
0.42ppm
CO
AQI 33
Good
6.09μg/m³
PM2.5
23.75μg/m³
PM10
34.85ppb
O3
0.40ppb
SO2
16.07ppb
NO2
0.42ppm
CO
AQI 32
Good
5.05μg/m³
PM2.5
18.51μg/m³
PM10
34.83ppb
O3
0.42ppb
SO2
16.78ppb
NO2
0.41ppm
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 Uxbridge, Massachusetts is updated every hour.
The worst air quality in Uxbridge, Massachusetts in the last 24 hours was observed at 11:00:00 on 2025-12-28.
In the last 24 hrs, the best air quality in Uxbridge, Massachusetts was observed at 12:00:00 on 2025-12-28.
The current air quality in Uxbridge, Massachusetts is 34, categorized as Good based on real-time data.
The most common pollutant in Uxbridge, Massachusetts is O3.
If the air quality in Uxbridge, Massachusetts is poor, consider staying indoors and wearing a mask to protect yourself.
The current PM2.5 concentration at Uxbridge, Massachusetts is 4.63 μg/m3.
The current PM10 concentration at Uxbridge, Massachusetts is 11.523 μg/m3.
The current carbon monoxide (CO) concentration at Uxbridge, Massachusetts is 0.394 ppm.
The current sulfur dioxide (SO2) concentration at Uxbridge, Massachusetts is 0.456 ppb.
The current ozone (O3) concentration at Uxbridge, Massachusetts is 36.926 ppm.
The current nitrogen dioxide (NO2) concentration at Uxbridge, Massachusetts is 16.351 ppb.
All Rights Reserved © Ambee Inc. 2025