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

Good
Fine
Moderate
Poor
Very poor
Hazardous
0.65 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
2.16 μg/m³
0
55
155
255
425
605+
23.08 ppb
0
55
71
86
201
201+
0.40 ppb
0
36
76
186
605
1005+
5.33 ppb
0
54
101
361
1250
2050+
0.28 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Scituate, Rhode Island
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AQI 21
Good
1.89μg/m³
PM2.5
7.84μg/m³
PM10
22.82ppb
O3
0.26ppb
SO2
6.98ppb
NO2
0.31ppm
CO
AQI 19
Good
1.55μg/m³
PM2.5
4.58μg/m³
PM10
21.32ppb
O3
0.41ppb
SO2
7.46ppb
NO2
0.30ppm
CO
AQI 21
Good
0.64μg/m³
PM2.5
3.78μg/m³
PM10
23.10ppb
O3
0.42ppb
SO2
2.98ppb
NO2
0.27ppm
CO
AQI 21
Good
1.92μg/m³
PM2.5
7.93μg/m³
PM10
22.66ppb
O3
0.28ppb
SO2
7.91ppb
NO2
0.33ppm
CO
AQI 21
Good
1.83μg/m³
PM2.5
7.60μg/m³
PM10
22.87ppb
O3
0.25ppb
SO2
6.42ppb
NO2
0.30ppm
CO
AQI 21
Good
0.60μg/m³
PM2.5
2.21μg/m³
PM10
22.57ppb
O3
0.38ppb
SO2
2.86ppb
NO2
0.28ppm
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 Scituate, Rhode Island is updated on an hourly basis.
The worst air quality in Scituate, Rhode Island was recorded at 11:00:00 on 2026-09-28.
The best air quality in Scituate, Rhode Island was recorded at 09:00:00 on 2026-09-28.
The real-time air quality index in Scituate, Rhode Island is 21, currently categorized as Good.
The most common pollutant in Scituate, Rhode Island is O3.
If the air quality in Scituate, Rhode Island is poor, limit outdoor activities and use a mask to safeguard your health.
The measured PM2.5 levels in Scituate, Rhode Island at present are 0.649 μg/m3.
The current PM10 levels in Scituate, Rhode Island are 2.158 μg/m3.
The current carbon monoxide (CO) level in Scituate, Rhode Island is 0.284 ppm.
The current sulfur dioxide (SO2) levels in Scituate, Rhode Island are 0.402 ppb.
The current ozone (O3) levels at Scituate, Rhode Island is 23.08 ppm.
The current nitrogen dioxide (NO2) levels at Scituate, Rhode Island is 5.335 ppb.
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