Air Quality in Westerly, United States

Cloudy
2.2°C · 81.6% humidity
2.2°
Feels -3.4°
15
Good
Air quality is satisfactory. Enjoy outdoor activities.
Calibrated model

Nearby Monitoring Stations

AQI Forecast Calibrated
59 7pm
62
42
42 10pm
42
42
42 1am
55
55
55 4am
55
55
55 7am
55
55
55 10am
55
55
80 1pm
80
80
80 4pm
80
80
Station readings
59
62
CAMS model adj +5
37
37
37
37
37
37
37
50
50
50
50
50
50
50
50
50
50
50
75
75
75
75
75
75
AD 728×90

PM2.5 Trend (24h)

22h · 1 station
81.6%
Humidity
28.2 km/h
Wind S
1034.0 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous

What is the weather forecast for Westerly?

Temperature & Precipitation

PM2.53.49 µg/m³ ✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX0.7
Low
AD 300×250

What is the 7-day forecast for Westerly?

04-09
8.4° -1.3°
04-10
16.0° 2.0°
04-11
22.1° 5.9°
04-12
15.2° 7.9°
04-13
10.1° 6.2°
2.81 mm
04-14
24.4° 10.4°
0.06 mm
04-15
22.3° 14.0°
0.25 mm
Both models agree Avg diff: 3.0°C

What cities are near Westerly?

28 Ledyard 30 New London 55 Norwich 25 South Kingstown 25 Montville Center 26 Narragansett 61 Plainfield 53 North Kingstown 53 Coventry 61 West Warwick

Data sources: AQI from ground-level monitoring stations via AQICN. Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-04-09T22:09 UTC.