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Weather in Framingham, Massachusetts

12:47 AM
Now
Cloudy Night
21° F
Feels Like 18°
Precipitation 0 %
Wind 6 mph
Humidity 69 %
Today
Cloudy Weather
Day 41°
Night 12°
Precipitation 10 %
Wind 8 mph
UV Index (0 - 11+) 4
Overnight Frost 12 AM – 9 AM

Framingham Weather Forecast Updated

Last updated on

Air Quality in Framingham

NOW
63 AQI
Moderate air quality Dominant pollutant: PM2.5

Pollutant Concentrations:

PM2.5 18.27 µg/m³
PM10 21.42 µg/m³
O3 0.030 ppm
NO2 12.5 ppb
SO2 1 ppb
CO 0.25 ppm
NH3 0.21 µg/m³
NO 0 µg/m³
PM2.5 – Fine particles <2.5μm
PM10 – Inhalable particles <10μm
O3 – Ozone
NO2 – Nitrogen dioxide
SO2 – Sulfur dioxide
CO – Carbon monoxide
NH3 – Ammonia
NO – Nitric oxide

Health Recommendations:

Air quality is acceptable; however, for some pollutants, there may be a moderate health concern for a very small number of people who are unusually sensitive to air pollution.

Show raw pollutant concentrations (µg/m³)
PM2.518.27 µg/m³
PM1021.42 µg/m³
O359.17 µg/m³
NO223.58 µg/m³
SO22.59 µg/m³
CO288.02 µg/m³
NH30.21 µg/m³
NO0 µg/m³