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)
54
Moderate
Newport, Rhode Island
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
11.37 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
41.45 μg/m³
0
55
155
255
425
605+
40.56 ppb
0
55
71
86
201
201+
0.38 ppb
0
36
76
186
605
1005+
5.25 ppb
0
54
101
361
1250
2050+
0.18 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Newport, Rhode Island
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AQI 56
Moderate
11.80μg/m³
PM2.5
41.94μg/m³
PM10
36.38ppb
O3
0.37ppb
SO2
3.79ppb
NO2
0.15ppm
CO
AQI 54
Moderate
10.61μg/m³
PM2.5
46.94μg/m³
PM10
37.02ppb
O3
0.27ppb
SO2
3.70ppb
NO2
0.15ppm
CO
AQI 54
Moderate
11.05μg/m³
PM2.5
50.33μg/m³
PM10
33.78ppb
O3
0.33ppb
SO2
3.78ppb
NO2
0.15ppm
CO
AQI 54
Moderate
10.99μg/m³
PM2.5
49.52μg/m³
PM10
34.41ppb
O3
0.32ppb
SO2
3.95ppb
NO2
0.15ppm
CO
AQI 54
Moderate
10.56μg/m³
PM2.5
49.78μg/m³
PM10
33.13ppb
O3
0.33ppb
SO2
3.64ppb
NO2
0.15ppm
CO
AQI 54
Moderate
10.72μg/m³
PM2.5
47.31μg/m³
PM10
36.07ppb
O3
0.30ppb
SO2
3.38ppb
NO2
0.14ppm
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 05:00:00 on 2026-06-29.
In the last 24 hours, the best air quality in Newport, Rhode Island was observed at 05:00:00 on 2026-06-29.
As of now, the AQI in Newport, Rhode Island is 54, indicating Moderate 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 11.368 μg/m3.
The PM10 concentration in Newport, Rhode Island is 41.453 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in Newport, Rhode Island is 0.182 ppm.
Currently, Newport, Rhode Island has a sulfur dioxide (SO2) concentration of 0.377 ppb.
The current ozone (O3) level in Newport, Rhode Island at the moment is 40.564 ppm.
Nitrogen dioxide (NO2) level in Newport, Rhode Island at the moment is 5.253 ppb.
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