Air Quality in Framingham, United States
Windy
26.8°C · 29.8% humidity
26.8°
Feels 26.8°
50
Good
Air quality is satisfactory. Enjoy outdoor activities.
Calibrated model
Nearby Monitoring Stations
Framingham's air quality — share it
AQI Forecast
Calibrated
55
7pm
55
55
50
10pm
53
54
55
1am
56
56
56
4am
57
57
57
7am
57
55
55
10am
55
55
55
1pm
55
55
57
4pm
57
57
Station readings
58
51
CAMS model
adj +30
25
25
25
25
27
27
27
27
27
27
27
27
27
27
25
25
25
25
25
25
25
27
27
27
Air Quality Index Trend
6h · 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.
29.8%
Humidity
49.9 km/h
Wind W
1009.4 hPa
Pressure
2.2
UV Moderate
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5▲
11.91 µg/m³
PM10
20.55 µg/m³
050100150200300500
What is the weather forecast for Framingham?
Temperature & Precipitation
PM2.5 Trend
6h · 1 stationPM2.511.91 µg/m³
✓ WHO
Good
PM1020.55 µg/m³
Good
UV INDEX2.2
Moderate
What is the 7-day forecast for Framingham?
08-03
26.8° 17.7°
1.0 mm
08-04
37.0° 16.6°
0.25 mm
08-05
34.6° 22.0°
08-06
29.4° 15.3°
2.63 mm
08-07
31.1° 20.1°
6.75 mm
08-08
27.1° 19.0°
0.31 mm
08-09
40.2° 22.1°
0.19 mm
Both models agree
Avg diff: 3.7°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 2026-08-08T02:35 UTC.