Philadelphia Air Quality Index (AQI) | Air Pollution
Real-time PM2.5, PM10 air pollution level in Philadelphia
Last Updated: 2026-08-11 05:01 (Local Time)
22 °C
Clear
Presently, Philadelphia ranks for having the good air quality among cities worldwide.
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Philadelphia
AQI (US) Trends - Annual Air Quality Changes
Philadelphia, Pennsylvania, United States
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Philadelphia
Health Advice For People Living In
Philadelphia
0Cigarettes per day
Breathe easy and get active! The air quality is perfect for enjoying outdoor activities.
Source:
Berkeley Earth
Solutions for Current AQI (US)
Prevent Health Problems: Understand Your Risks
Philadelphia
Asthma
Heart Issues
Allergies
Sinus
Cold/Flu
Chronic (COPD)
Most Polluted Cities 2026
United States
Analyze the real-time most air polluted cities in the country.
Standard Value
1.
Calipatria, California
Unhealthy
1xbelow Standard
2.
Colville, Washington
Unhealthy
6xabove Standard
3.
Salton City, California
Unhealthy
1xbelow Standard
4.
Airway Heights, Washington
Unhealthy
4xabove Standard
5.
Spokane, Washington
Poor
4xabove Standard
6.
Missoula, Montana
Poor
4xabove Standard
7.
Omak, Washington
Poor
5xabove Standard
8.
Glendale, Arizona
Poor
1xabove Standard
9.
Mecca, California
Poor
1xbelow Standard
10.
Hamilton, Montana
Poor
3xabove Standard
Last Updated: 11 Aug 2026, 09:05 AM
AQI City RankingsAir Quality Solutions For Philadelphia
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at Philadelphia
Frequently Asked Questions About Air Quality
1. What is the current AQI (US) level in Philadelphia?
1. What is the current AQI (US) level in Philadelphia?
The current real-time AQI (US) level in Philadelphia is 43 (Good). This was last updated 2026-08-11 05:01 (Local Time).
2. When was the best AQI (US) level in Philadelphia in the last 24 hours?
2. When was the best AQI (US) level in Philadelphia in the last 24 hours?
The best AQI (US) level was 23 (Good) at 3:31 AM (Local Time) during the last 24 hours.
3. When was the worst AQI (US) level in Philadelphia in the last 24 hours?
3. When was the worst AQI (US) level in Philadelphia in the last 24 hours?
The worst AQI (US) level was 57 (Moderate) at 9:01 PM, Aug 10, 2026 (Local Time) during the last 24 hours.
4. What is the current trend of AQI (US) levels in Philadelphia during last 24 hours?
4. What is the current trend of AQI (US) levels in Philadelphia during last 24 hours?
The AQI (US) levels in Philadelphia have been fluctuating throughout the last 24 hours. The levels have increased by highest 57 at 9:01 PM, Aug 10, 2026 (Local Time), lowest 23 at 3:31 AM (Local Time).
5. What actions are recommended as per the current AQI (US) level in Philadelphia?
5. What actions are recommended as per the current AQI (US) level in Philadelphia?
The air quality is satisfactory, and air pollution poses little or no risk. No special precautions are needed; enjoy outdoor activities freely.
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