1. North America
  2. United States
  3. Pennsylvania
  4. Philadelphia County

Philadelphia County

Pennsylvania

2026-10-18 10:00
AQI (US)
Good
Pollutants
O3
μg/m³
51.4
PM2.5
μg/m³
1.4
NO2
μg/m³
13.2
CO
μg/m³
333.3
PM10
μg/m³
3
SO2
μg/m³
0.3
Weather
  • ℃
  • ℉
4℃
71%
15 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • O3
  • PM2.5
  • NO2
  • CO
  • PM10
  • SO2
Places included
Philadelphia
AQI 23
Data Sources
http://www.airnow.gov/

Get the App

Scan QR Code
Air Matters
Realtime broadcasting air quality information on your phone for more than 180 countries.

iPhone, iPad

Android

Cities Nearby

Elkins Park
AQI 8
Philadelphia
AQI 23
Rockledge
AQI 8
Palmyra
AQI 10
Jenkintown
AQI 23
Pennsauken Township
AQI 10
Riverton
AQI 7
Camden
AQI 22
Merchantville
AQI 10
Narberth
AQI 7
Woodlynne
AQI 4