Air Quality in Philadelphia, PA

Historical Data
What has the air quality been like?
Overview
What is the current air quality in Philadelphia, PA?
81
Air Quality Index

Excellent air quality

PM2.5
7.78

1.56x WHO guideline

Health Recommendations
How Does This Air Quality Affect Me?
With this level of air quality, you have no limitations. Enjoy the outdoors!
Additional Metrics
What Else is in My Air?
PM10
20.87

4.17x WHO guideline

Ozone
8.74

In line with the WHO guideline

NO2
14.96

1.50x WHO guideline