Air Quality in Grafton, United States

Windy
4.0°C · 71.8% humidity
4.0°
Feels -3.1°
36
Good
Air quality is satisfactory. Enjoy outdoor activities.
Calibrated model

Nearby Monitoring Stations

AQI Forecast Calibrated
44 7pm
47
32
32 10pm
44
44
44 1am
44
44
44 4am
57
57
57 7am
44
44
44 10am
57
57
82 1pm
57
57
44 4pm
44
44
Station readings
44
47
CAMS model adj +7
25
25
25
25
37
37
37
37
37
37
50
50
50
37
37
37
50
50
75
50
50
37
37
37
AD 728×90

PM2.5 Trend (24h)

22h · 2 stations
71.8%
Humidity
55.5 km/h
Wind SSW
1032.4 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous

What is the weather forecast for Grafton?

Temperature & Precipitation

PM2.58.7 µg/m³ ✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX0.7
Low
AD 300×250

What is the 7-day forecast for Grafton?

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: 4.0°C

Where are air quality stations near Grafton?

42
Worcester Summer St
10.9 km

What cities are near Grafton?

33 Shrewsbury 35 Worcester 15 Milford 5 Marlborough 29 Ashland 9 Holden 27 Framingham Center 26 Framingham 36 Woonsocket 21 Natick

Data sources: AQI from ground-level monitoring stations via AQICN. Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-04-09T22:21 UTC.