Stay updated with real-time air quality in Newport, 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)
38
Good
Newport, Rhode Island
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
6.71 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
31.88 μg/m³
0
55
155
255
425
605+
36.75 ppb
0
55
71
86
201
201+
0.41 ppb
0
36
76
186
605
1005+
19.79 ppb
0
54
101
361
1250
2050+
0.44 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Newport, Rhode Island
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AQI 34
Good
5.58μg/m³
PM2.5
27.02μg/m³
PM10
36.76ppb
O3
0.42ppb
SO2
19.80ppb
NO2
0.43ppm
CO
AQI 33
Good
5.37μg/m³
PM2.5
23.96μg/m³
PM10
35.66ppb
O3
0.40ppb
SO2
18.67ppb
NO2
0.44ppm
CO
AQI 35
Good
5.98μg/m³
PM2.5
27.31μg/m³
PM10
37.63ppb
O3
0.38ppb
SO2
19.64ppb
NO2
0.44ppm
CO
AQI 34
Good
6.12μg/m³
PM2.5
27.86μg/m³
PM10
37.10ppb
O3
0.37ppb
SO2
19.30ppb
NO2
0.45ppm
CO
AQI 34
Good
6.13μg/m³
PM2.5
27.86μg/m³
PM10
36.95ppb
O3
0.38ppb
SO2
19.50ppb
NO2
0.45ppm
CO
AQI 33
Good
4.59μg/m³
PM2.5
20.44μg/m³
PM10
35.86ppb
O3
0.48ppb
SO2
19.44ppb
NO2
0.43ppm
CO
Air quality and pollutant data for Rhode Island, USA are sourced from ground-based monitors and satellites, adhering to US EPA standards. Machine learning and advanced algorithms enhance the data by incorporating local variables like traffic and population density, ensuring high accuracy and dependability.
Source: Ambee Data Sources
The air quality information for Newport, Rhode Island is updated every hour for accuracy.
In the past 24 hours, the air quality in Newport, Rhode Island was at its worst at 07:00:00 on 2025-12-28.
In the last 24 hours, the best air quality in Newport, Rhode Island was observed at 04:00:00 on 2025-12-28.
As of now, the AQI in Newport, Rhode Island is 38, indicating Good conditions.
Newport, Rhode Island air has the highest levels of PM2.5.
Poor air quality in Newport, Rhode Island means it's advisable to stay indoors and wear a mask for your protection.
PM2.5 levels in Newport, Rhode Island are currently 6.713 μg/m3.
The PM10 concentration in Newport, Rhode Island is 31.883 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in Newport, Rhode Island is 0.436 ppm.
Currently, Newport, Rhode Island has a sulfur dioxide (SO2) concentration of 0.406 ppb.
The current ozone (O3) level in Newport, Rhode Island at the moment is 36.749 ppm.
Nitrogen dioxide (NO2) level in Newport, Rhode Island at the moment is 19.79 ppb.
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