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
11.78

2.36x 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
15.97

3.19x WHO guideline

Ozone
18.28

In line with the WHO guideline

NO2
11.43

1.14x WHO guideline