Boston Weather
United States · Thursday, March 12, 2026
Real-time Air Quality Index (AQI)
Boston Weather & Air Quality Overview
Boston is a city in United States, located in the Northern Hemisphere at coordinates 42.36°N, 71.06°W. With a population of approximately 4.9 million, it is one of the notable urban centers in Americas. Boston experiences a temperate climate. This page provides real-time temperature, humidity, wind speed, UV index, air quality monitoring, and a detailed 10-day weather forecast for Boston, United States.
Right now in Boston, the temperature is 13°C (feels like 12°C) with overcast. Humidity is at 95%. Winds are blowing at 13 km/h. Today's high is expected to reach 14°C and the low will be around -1°C.
The current Air Quality Index (AQI) in Boston is 46, rated as Good. The dominant pollutant is PM2.5.
- Today's high in Boston: 14°C
- Humidity in Boston: 95%
- Current AQI in Boston: 46 (Good)
- Wind in Boston: 13 km/h
Weather in Boston and the Boston forecast are updated every few minutes. For more cities, see our weather directory and global AQI map, or check city AQI rankings and weather guides.
Data updates every few minutes. Weather powered by Open-Meteo. Air quality from multiple monitoring networks.