Today | Weather | Saturday, November 7, 2026

Weather in Boston, Massachusetts

12:02 PM
Now
Rainy Weather
57° F
Feels Like 54°
Precipitation 63 %
Wind 8 mph
UV Index (0 - 11+) 1
Humidity 93 %
Today
Rainy Weather
Day 61°
Night 48°
Precipitation 100 %
Wind 7 mph
UV Index (0 - 11+) 1

Boston Weather Forecast Updated

23 minutes ago
Last updated on
Weather Forecast History
Last Year's Weather on This Day (November 7, 2025)
Rainy Weather

Day

54°

Night

52°

Wind

13 mph

Precipitation

96 %

Air Quality in Boston

NOW
31 AQI
Good air quality Dominant pollutant: PM2.5

Pollutant Concentrations:

PM2.5 7.5 µg/m³
PM10 8.72 µg/m³
O3 0.018 ppm
NO2 6.8 ppb
SO2 0.3 ppb
CO 0.27 ppm
NH3 0.06 µg/m³
NO 5.45 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 considered satisfactory, and air pollution poses little or no risk.

Show raw pollutant concentrations (µg/m³)
PM2.5 – 7.5 µg/m³
PM10 – 8.72 µg/m³
O3 – 35.7 µg/m³
NO2 – 12.82 µg/m³
SO2 – 0.69 µg/m³
CO – 307.93 µg/m³
NH3 – 0.06 µg/m³
NO – 5.45 µg/m³