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)
33
Good
Woonsocket, Rhode Island
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
6.30 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
24.09 μg/m³
0
55
155
255
425
605+
35.28 ppb
0
55
71
86
201
201+
0.39 ppb
0
36
76
186
605
1005+
15.98 ppb
0
54
101
361
1250
2050+
0.42 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 35
Good
4.53μg/m³
PM2.5
24.07μg/m³
PM10
37.82ppb
O3
0.35ppb
SO2
12.90ppb
NO2
0.30ppm
CO
AQI 44
Good
7.84μg/m³
PM2.5
34.47μg/m³
PM10
33.91ppb
O3
0.27ppb
SO2
12.08ppb
NO2
0.30ppm
CO
AQI 35
Good
6.05μg/m³
PM2.5
28.04μg/m³
PM10
38.20ppb
O3
0.33ppb
SO2
12.61ppb
NO2
0.31ppm
CO
AQI 44
Good
7.88μg/m³
PM2.5
35.01μg/m³
PM10
33.54ppb
O3
0.27ppb
SO2
12.12ppb
NO2
0.30ppm
CO
AQI 35
Good
4.53μg/m³
PM2.5
21.05μg/m³
PM10
38.39ppb
O3
0.36ppb
SO2
13.01ppb
NO2
0.31ppm
CO
AQI 36
Good
3.92μg/m³
PM2.5
9.31μg/m³
PM10
38.93ppb
O3
0.39ppb
SO2
12.96ppb
NO2
0.29ppm
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 02:00:00 on 2025-12-28.
The best air quality in Woonsocket, Rhode Island was recorded at 12:00:00 on 2025-12-28.
The real-time air quality index in Woonsocket, Rhode Island is 35, 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 4.588 μg/m3.
The current PM10 levels in Woonsocket, Rhode Island are 23.702 μg/m3.
The current carbon monoxide (CO) level in Woonsocket, Rhode Island is 0.309 ppm.
The current sulfur dioxide (SO2) levels in Woonsocket, Rhode Island are 0.348 ppb.
The current ozone (O3) levels at Woonsocket, Rhode Island is 38.357 ppm.
The current nitrogen dioxide (NO2) levels at Woonsocket, Rhode Island is 12.957 ppb.
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