Philadelphia Humidity
United States · Thursday, March 12, 2026
Real-time Air Quality Index (AQI)
Philadelphia Weather & Air Quality Overview
Philadelphia is a city in United States, located in the Northern Hemisphere at coordinates 39.95°N, 75.17°W. With a population of approximately 5.8 million, it is one of the notable urban centers in Americas. Philadelphia 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 Philadelphia, United States.
Right now in Philadelphia, the temperature is 14°C (feels like 11°C) with mainly clear. Humidity is at 78%. Winds are blowing at 27 km/h. Today's high is expected to reach 18°C and the low will be around 1°C.
The current Air Quality Index (AQI) in Philadelphia is 60, rated as Moderate. The dominant pollutant is PM2.5.
- Today's high in Philadelphia: 18°C
- Humidity in Philadelphia: 78%
- Current AQI in Philadelphia: 60 (Moderate)
- Wind in Philadelphia: 27 km/h
Weather in Philadelphia and the Philadelphia 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.