Air Quality in Framingham, United States

Rain
16.5°C · 96.2% humidity
16.5°
Feels 16.5°
52
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
Calibrated model

Nearby Monitoring Stations

AQI Forecast Calibrated
63 3pm
63
63
52 6pm
55
50
52 9pm
51
52
52 12am
52
52
52 3am
53
53
53 6am
53
53
53 9am
53
53
53 12pm
54
54
Station readings
65
71
56
CAMS model adj +29
34
34
34
34
34
27
27
25
25
24
24
24
24
24
24
24
24
24
24
24
24
24
25
25
AD 728×90

Air Quality Index Trend

47h · 1 stn

Framingham's air quality is primarily affected by vehicle emissions and industrial activity. Seasonal wildfire smoke and weather patterns can cause periodic air quality deterioration.

96.2%
Humidity
86.0 km/h
Wind NNE
1011.9 hPa
Pressure
2.2
UV Moderate
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
52
12.54 µg/m³
PM10
31
34.3 µg/m³
050100150200300500

What is the weather forecast for Framingham?

Temperature & Precipitation

PM2.5 Trend

47h · 1 station
PM2.512.54 µg/m³ ✓ WHO
Moderate
PM1034.3 µg/m³
Good
UV INDEX2.2
Moderate
AD 300×250

What is the 7-day forecast for Framingham?

07-21
25.3° 17.9°
9.75 mm
07-22
21.7° 14.2°
8.81 mm
07-23
27.9° 15.7°
1.88 mm
07-24
27.1° 15.1°
2.87 mm
07-25
34.5° 20.2°
3.31 mm
07-26
22.7° 16.6°
1.56 mm
07-27
28.6° 14.2°
7.63 mm
Both models agree Avg diff: 3.4°C

Where are air quality stations near Framingham?

32
Milton Blue Hill Observatory
26.0 km PM2.5: 7.7 µg/m³
56
Magazine Beach Park
26.2 km PM2.5: 14.4 µg/m³ PM10: 15.7 µg/m³

What cities are near Framingham?

52 Framingham Center 51 Ashland 55 Natick 55 Wellesley 64 Sudbury 42 Marlborough 55 Needham 47 Milford 55 Waltham 53 Norwood
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Data sources: AQI from ground-level monitoring stations via AQICN. Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-07-21T22:03 UTC.