Air Quality in Framingham, United States
Clear
15.2°C · 41.8% humidity
15.2°
Feels 15.2°
3
Good
Air quality is satisfactory. Enjoy outdoor activities.
1 station
Nearby Monitoring Stations
AQI Forecast
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Station readings
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Air Quality Index Trend
48h · 1 stnFramingham's air quality is primarily affected by vehicle emissions and industrial activity. Seasonal wildfire smoke and weather patterns can cause periodic air quality deterioration.
41.8%
Humidity
36.5 km/h
Wind W
1021.2 hPa
Pressure
0.0
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5
0.83 µg/m³
PM10▲
13.7 µg/m³
050100150200300500
What is the weather forecast for Framingham?
Temperature & Precipitation
PM2.5 Trend
48h · 1 stationPM2.50.83 µg/m³
✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX0.0
Low
Station readings (1 station within 25 km)
0.83
Median
0.83
Average
0.83
Low
0.83
High
PM2.5 µg/m³ · Model: 5.8 · Bias: +5.0
What is the 7-day forecast for Framingham?
10-20
15.2° 5.7°
13.81 mm
10-21
19.6° 4.4°
10-22
18.5° 5.7°
2.38 mm
10-23
14.9° 3.6°
10-24
10.7° 7.8°
10-25
20.6° 7.1°
37.19 mm
10-26
11.1° 4.9°
2.44 mm
Both models agree
Avg diff: 4.6°C
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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 2026-10-20T20:55 UTC.