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)
37
Good
Woonsocket, Rhode Island
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
4.21 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
19.62 μg/m³
0
55
155
255
425
605+
40.14 ppb
0
55
71
86
201
201+
0.32 ppb
0
36
76
186
605
1005+
11.09 ppb
0
54
101
361
1250
2050+
0.27 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Woonsocket, Rhode Island
Woonsocket, Rhode Island
Scroll To Air Quality MapLoading...
AQI 33
Good
4.01μg/m³
PM2.5
18.68μg/m³
PM10
36.30ppb
O3
0.36ppb
SO2
14.68ppb
NO2
0.27ppm
CO
AQI 42
Good
2.80μg/m³
PM2.5
11.24μg/m³
PM10
44.65ppb
O3
0.22ppb
SO2
14.72ppb
NO2
0.27ppm
CO
AQI 40
Good
4.03μg/m³
PM2.5
22.08μg/m³
PM10
42.74ppb
O3
0.31ppb
SO2
15.06ppb
NO2
0.29ppm
CO
AQI 42
Good
2.59μg/m³
PM2.5
10.63μg/m³
PM10
44.65ppb
O3
0.21ppb
SO2
13.95ppb
NO2
0.26ppm
CO
AQI 32
Good
4.30μg/m³
PM2.5
17.96μg/m³
PM10
35.22ppb
O3
0.38ppb
SO2
14.12ppb
NO2
0.25ppm
CO
AQI 39
Good
3.70μg/m³
PM2.5
8.18μg/m³
PM10
41.87ppb
O3
0.40ppb
SO2
15.52ppb
NO2
0.26ppm
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 12:00:00 on 2026-05-14.
The best air quality in Woonsocket, Rhode Island was recorded at 01:00:00 on 2026-05-13.
The real-time air quality index in Woonsocket, Rhode Island is 37, 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 4.209 μg/m3.
The current PM10 levels in Woonsocket, Rhode Island are 19.623 μg/m3.
The current carbon monoxide (CO) level in Woonsocket, Rhode Island is 0.274 ppm.
The current sulfur dioxide (SO2) levels in Woonsocket, Rhode Island are 0.324 ppb.
The current ozone (O3) levels at Woonsocket, Rhode Island is 40.137 ppm.
The current nitrogen dioxide (NO2) levels at Woonsocket, Rhode Island is 11.086 ppb.
All Rights Reserved © Ambee Inc. 2025