Air Quality in Worcester, United States

Windy
4.0°C · 71.8% humidity
4.0°
Feels -3.1°
41
Good
Air quality is satisfactory. Enjoy outdoor activities.
Calibrated model

Nearby Monitoring Stations

AQI Forecast
25 8pm
25
25
37 11pm
37
37
37 2am
37
37
50 5am
50
50
50 8am
50
50
75 11am
75
75
50 2pm
50
50
50 5pm
50
50
AD 728×90
71.8%
Humidity
55.5 km/h
Wind SSW
1032.4 hPa
Pressure
2.2
UV Moderate
GoodModerateUSGUnhealthyVery UnhealthyHazardous

What is the weather forecast for Worcester?

Temperature & Precipitation

PM2.59.92 µg/m³ ✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX2.2
Moderate
AD 300×250

What is the 7-day forecast for Worcester?

04-09
12.0° -2.4°
04-10
18.2° 1.6°
04-11
21.9° 6.2°
04-12
17.4° 5.2°
04-13
11.9° 6.5°
2.12 mm
04-14
25.4° 13.8°
0.06 mm
04-15
23.4° 17.3°
0.88 mm
Both models agree Avg diff: 4.1°C

Where are air quality stations near Worcester?

41
Worcester Summer St
0.7 km
39
Worcester Summer St
0.7 km

What cities are near Worcester?

38 Shrewsbury 14 Holden 44 Grafton 8 Marlborough 49 Milford 31 Ashland 20 Southbridge 10 Leominster 28 Framingham Center 27 Framingham

Data sources: AQI from ground-level monitoring stations via AQICN. Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-04-09T23:58 UTC.