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W Greenwich Air Quality Index (AQI) | Air Pollution

Real-time PM2.5, PM10 air pollution level in West Greenwich

Last Updated: 20 Oct 2025, 10:40pm (Local Time)

location image
Live AQI
25(AQI-US)
Air Quality is
Good
pm10 :  27 µg/m³
PM2.5 :  2 µg/m³
Good
050
Moderate
100
Poor
150
Unhealthy
200
Severe
300
Hazardous
301+
aqi good level.webp in W Greenwich
clear

13 °C

Clear
Humidity
Humidity74 %

Wind Speed
Wind Speed19 km/h

UV Index
UV Index0
Last Updated: 20 Oct 2025, 10:40pm (Local Time)


Map

W Greenwich

Major Air Pollutants

W Greenwich

AQI Graph

Historical Air Quality Data

W Greenwich

W Greenwich
AQI
.
19-10-2025Time20-10-2025
14
Min.at 3:04 AM on 20th Oct
33
Max.at 6:04 PM on 20th Oct

Download 2024 Annual Data

World Air Quality Report

Globe

AQI Trends - Annual Air Quality Changes

W Greenwich, West Greenwich, Rhode Island, United States

Year
.
AQI


Annual AQI Trends

2020
26AQI
2021
29AQI
12%
Rise
2022
25AQI
-14%
Fall
2023
31AQI
24%
Rise
2024
27AQI
-13%
Fall
2025
27AQI
0%
No Change
Overall Annual Percentage (%) change of AQI in (2020 to 2025)
2%
Rise (Worsened AQI)

Most & Least Polluted Months

Most PollutedJuly, 202139AQI

Least PollutedSeptember, 202217AQI

* This data analysis is from year 2020 - 2025

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