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)
21
Good
Woonsocket, Rhode Island
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
2.41 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
10.39 μg/m³
0
55
155
255
425
605+
23.17 ppb
0
55
71
86
201
201+
0.43 ppb
0
36
76
186
605
1005+
5.23 ppb
0
54
101
361
1250
2050+
0.18 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Woonsocket, Rhode Island
Woonsocket, Rhode Island
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AQI 21
Good
2.24μg/m³
PM2.5
10.30μg/m³
PM10
23.32ppb
O3
0.41ppb
SO2
5.07ppb
NO2
0.18ppm
CO
AQI 22
Good
2.67μg/m³
PM2.5
13.98μg/m³
PM10
24.41ppb
O3
0.31ppb
SO2
2.52ppb
NO2
0.16ppm
CO
AQI 20
Good
2.18μg/m³
PM2.5
9.97μg/m³
PM10
21.79ppb
O3
0.40ppb
SO2
5.51ppb
NO2
0.16ppm
CO
AQI 23
Good
2.60μg/m³
PM2.5
14.40μg/m³
PM10
25.31ppb
O3
0.31ppb
SO2
2.38ppb
NO2
0.17ppm
CO
AQI 21
Good
2.43μg/m³
PM2.5
12.91μg/m³
PM10
22.74ppb
O3
0.44ppb
SO2
5.25ppb
NO2
0.18ppm
CO
AQI 27
Good
5.17μg/m³
PM2.5
9.31μg/m³
PM10
13.31ppb
O3
0.38ppb
SO2
5.24ppb
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 05:00:00 on 2026-11-12.
The best air quality in Woonsocket, Rhode Island was recorded at 10:00:00 on 2026-11-12.
The real-time air quality index in Woonsocket, Rhode Island is 21, 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 2.414 μg/m3.
The current PM10 levels in Woonsocket, Rhode Island are 10.386 μg/m3.
The current carbon monoxide (CO) level in Woonsocket, Rhode Island is 0.176 ppm.
The current sulfur dioxide (SO2) levels in Woonsocket, Rhode Island are 0.429 ppb.
The current ozone (O3) levels at Woonsocket, Rhode Island is 23.173 ppm.
The current nitrogen dioxide (NO2) levels at Woonsocket, Rhode Island is 5.228 ppb.
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