Philadelphia vs Erie

Air Quality Comparison

Philadelphia, PA

Good

44
Good
StatePennsylvania
Dominant PollutantO3
CategoryGood

Erie, PA

Moderate

55
Moderate
StatePennsylvania
Dominant PollutantPM2.5
CategoryModerate

Summary

Philadelphia has 11 points better air quality

Philadelphia has an AQI of 44 compared to 55

5-Day Forecast Comparison

DayPhiladelphiaErieBetter
TodayAQI 39AQI 42Philadelphia
Wed, Feb 25AQI 32AQI 55Philadelphia
Thu, Feb 26AQI 62AQI 38Erie
Fri, Feb 27AQI 33AQI 72Philadelphia
Sat, Feb 28AQI 44AQI 71Philadelphia