Branch Street Air Quality Index (AQI) | Air Pollution
Real-time PM2.5, PM10 air pollution level in St Louis
Last Updated: 2026-07-16 11:01 (Local Time)
30 °C
Sunny
Presently, St Louis ranks for having the good air quality among cities worldwide.
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Historical Air Quality Data
Branch Street
AQI (US) Trends - Annual Air Quality Changes
Branch Street, St Louis, Missouri, United States
United States's Metro Cities
Air Quality Index
Air Quality Calendar 2026
Branch Street
Health Advice For People Living In
Branch Street
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
Branch Street
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.
Rockford, Illinois
Hazardous
23xabove Standard
2.
Madison, Wisconsin
Hazardous
21xabove Standard
3.
Baraboo, Wisconsin
Hazardous
21xabove Standard
4.
Fargo, North Dakota
Unhealthy
9xabove Standard
5.
Detroit Lakes, Minnesota
Unhealthy
9xabove Standard
6.
Watertown, South Dakota
Unhealthy
5xabove Standard
7.
Michigan City, Indiana
Poor
5xbelow Standard
8.
Blaine, Minnesota
Poor
5xbelow Standard
9.
Portage, Indiana
Poor
5xbelow Standard
10.
Warrensville Heights, Ohio
Poor
5xbelow Standard
Last Updated: 16 Jul 2026, 04:05 PM
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Frequently Asked Questions About Air Quality
1. What is the current AQI (US) level in Branch Street?
1. What is the current AQI (US) level in Branch Street?
The current real-time AQI (US) level in Branch Street is 48 (Good). This was last updated 2026-07-16 11:01 (Local Time).
2. When was the best AQI (US) level in Branch Street in the last 24 hours?
2. When was the best AQI (US) level in Branch Street in the last 24 hours?
The best AQI (US) level was 25 (Good) at 12:01 AM (Local Time) during the last 24 hours.
3. When was the worst AQI (US) level in Branch Street in the last 24 hours?
3. When was the worst AQI (US) level in Branch Street in the last 24 hours?
The worst AQI (US) level was 54 (Moderate) at 11:01 AM, Jul 15, 2026 (Local Time) during the last 24 hours.
4. What is the current trend of AQI (US) levels in Branch Street during last 24 hours?
4. What is the current trend of AQI (US) levels in Branch Street during last 24 hours?
The AQI (US) levels in Branch Street have been fluctuating throughout the last 24 hours. The levels have increased by highest 54 at 11:01 AM, Jul 15, 2026 (Local Time), lowest 25 at 12:01 AM (Local Time).
5. What actions are recommended as per the current AQI (US) level in Branch Street?
5. What actions are recommended as per the current AQI (US) level in Branch Street?
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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