Stay updated with real-time air quality in Woonsocket, Rhode Island 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)
42
Good
Woonsocket, Rhode Island
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
4.25 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
14.82 μg/m³
0
55
155
255
425
605+
44.54 ppb
0
55
71
86
201
201+
0.31 ppb
0
36
76
186
605
1005+
2.63 ppb
0
54
101
361
1250
2050+
0.21 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Woonsocket, Rhode Island
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AQI 42
Good
4.23μg/m³
PM2.5
14.79μg/m³
PM10
44.89ppb
O3
0.30ppb
SO2
2.59ppb
NO2
0.22ppm
CO
AQI 43
Good
2.34μg/m³
PM2.5
9.45μg/m³
PM10
45.93ppb
O3
0.22ppb
SO2
3.09ppb
NO2
0.23ppm
CO
AQI 43
Good
3.22μg/m³
PM2.5
15.13μg/m³
PM10
46.16ppb
O3
0.29ppb
SO2
2.34ppb
NO2
0.23ppm
CO
AQI 43
Good
2.00μg/m³
PM2.5
8.29μg/m³
PM10
45.91ppb
O3
0.22ppb
SO2
3.08ppb
NO2
0.23ppm
CO
AQI 41
Good
4.28μg/m³
PM2.5
14.79μg/m³
PM10
44.30ppb
O3
0.32ppb
SO2
2.63ppb
NO2
0.21ppm
CO
AQI 43
Good
3.89μg/m³
PM2.5
7.19μg/m³
PM10
45.97ppb
O3
0.28ppb
SO2
2.27ppb
NO2
0.21ppm
CO
Air quality measurements for Rhode Island, USA meet strict US EPA standards. These measurements are collected from reliable sources, including satellites and ground-based monitoring systems. Advanced algorithms and machine learning techniques are applied to the data, factoring in variables such as traffic and population density, to ensure precision and reliability.
Source: Ambee Data Sources
Air quality data for Woonsocket, Rhode Island is updated on an hourly basis.
The worst air quality in Woonsocket, Rhode Island was recorded at 09:00:00 on 2026-03-29.
The best air quality in Woonsocket, Rhode Island was recorded at 12:00:00 on 2026-03-29.
The real-time air quality index in Woonsocket, Rhode Island is 42, currently categorized as Good.
The most common pollutant in Woonsocket, Rhode Island is O3.
If the air quality in Woonsocket, Rhode Island is poor, limit outdoor activities and use a mask to safeguard your health.
The measured PM2.5 levels in Woonsocket, Rhode Island at present are 4.246 μg/m3.
The current PM10 levels in Woonsocket, Rhode Island are 14.824 μg/m3.
The current carbon monoxide (CO) level in Woonsocket, Rhode Island is 0.215 ppm.
The current sulfur dioxide (SO2) levels in Woonsocket, Rhode Island are 0.311 ppb.
The current ozone (O3) levels at Woonsocket, Rhode Island is 44.536 ppm.
The current nitrogen dioxide (NO2) levels at Woonsocket, Rhode Island is 2.631 ppb.
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