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)
44
Good
Newport, Rhode Island
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
8.07 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
31.90 μg/m³
0
55
155
255
425
605+
37.57 ppb
0
55
71
86
201
201+
0.36 ppb
0
36
76
186
605
1005+
10.92 ppb
0
54
101
361
1250
2050+
0.31 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Newport, Rhode Island
Scroll To Air Quality MapLoading...
AQI 44
Good
7.75μg/m³
PM2.5
38.96μg/m³
PM10
37.58ppb
O3
0.36ppb
SO2
10.89ppb
NO2
0.31ppm
CO
AQI 33
Good
6.08μg/m³
PM2.5
27.27μg/m³
PM10
34.62ppb
O3
0.34ppb
SO2
11.12ppb
NO2
0.31ppm
CO
AQI 38
Good
6.61μg/m³
PM2.5
29.95μg/m³
PM10
39.55ppb
O3
0.35ppb
SO2
11.06ppb
NO2
0.31ppm
CO
AQI 38
Good
6.93μg/m³
PM2.5
31.35μg/m³
PM10
38.99ppb
O3
0.34ppb
SO2
11.13ppb
NO2
0.31ppm
CO
AQI 38
Good
6.61μg/m³
PM2.5
29.83μg/m³
PM10
38.87ppb
O3
0.35ppb
SO2
11.14ppb
NO2
0.31ppm
CO
AQI 31
Good
4.32μg/m³
PM2.5
19.62μg/m³
PM10
33.23ppb
O3
0.39ppb
SO2
10.88ppb
NO2
0.32ppm
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 44, 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 8.071 μg/m3.
The PM10 concentration in Newport, Rhode Island is 31.902 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in Newport, Rhode Island is 0.313 ppm.
Currently, Newport, Rhode Island has a sulfur dioxide (SO2) concentration of 0.356 ppb.
The current ozone (O3) level in Newport, Rhode Island at the moment is 37.567 ppm.
Nitrogen dioxide (NO2) level in Newport, Rhode Island at the moment is 10.92 ppb.
All Rights Reserved © Ambee Inc. 2025