Saint Louis Air Quality Index (AQI) | Air Pollution
Real-time PM2.5, PM10 air pollution level in Senegal
Last Updated: 10 minutes ago (Local Time)
28 °C
Partly Cloudy
MapSaint Louis
Major Air Pollutants
Saint Louis
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AQI Graph
Historical Air Quality Data
Saint Louis
Download 2024 Annual Data
World Air Quality Report
Saint Louis's Cities
Real-time Air Pollution Level
Senegal's Metro Cities
Air Quality Index
Health Advice For People Living In
Saint Louis
0Cigarettes per day
Breathe easy and get active! The air quality is perfect for enjoying outdoor activities.
Source:
Berkeley Earth
Solutions for Current AQI
Air PurifierTurn Off
Car FilterAdvisable
N95 MaskAdvisable
Stay IndoorAdvisable
As per the current AQI, turn off the air purifier.
Prevent Health Problems: Understand Your Risks
Saint Louis
Asthma
Heart Issues
Allergies
Sinus
Cold/Flu
Chronic (COPD)
Low Chances of Asthma
Asthma
Risk of Asthma symptoms is Low when AQI is Good (0-50)
Mild symptoms such as slight wheezing, occasional cough, and minor shortness of breath
Do's :
Keep track of air quality to plan outdoor activities safely.
Drink water to keep airways moist and reduce irritation.
Include non-allergenic fruits and vegetables that support overall lung health, like apples, pears, and spinach.
Don'ts :
Skip medications that is prescribed by your doctor.
Engage in outdoor activities in early morning during high pollen hours.
Most Polluted Cities 2025
Senegal
Analyze the real-time most air polluted cities in the country.
Standard Value
Last Updated: 31 May 2025, 05:16 PM
AQI City RankingsAir Quality Solutions For Saint Louis
Explore the solutions of air quality monitoring & clean air.
Here are some applications that you can go through to find out the solutions.
Saint Louis's AQI Data Analytics Solutions
Air quality data monitoring platforms
Mobile App
Smart TV App
Web Dashboard
API
Widgets
Empower Your Decisions with Reliable Data
Your area’s real-time data with detailed parameters.
Personalized health advice as per current AQI.
Analytical data to identify trends and conditions.
Connect and control your air quality devices.
Air Quality FAQs
at Saint Louis
Frequently Asked Questions About Air Quality
What is the current AQI level in Saint Louis?
The current real-time AQI level in Saint Louis is 49 (Good). This was last updated 10 minutes ago (Local Time).
When was the best AQI level in Saint Louis in the last 24 hours?
The best AQI level was 42 (Good) at 6:10 PM, May 30, 2025 (Local Time) during the last 24 hours.
When was the worst AQI level in Saint Louis in the last 24 hours?
The worst AQI level was 58 (Moderate) at 10:09 PM, May 30, 2025 (Local Time) during the last 24 hours.
What is the current trend of AQI levels in Saint Louis during last 24 hours?
The AQI levels in Saint Louis have been fluctuating throughout the last 24 hours. The levels have increased by highest 58 at 10:09 PM, May 30, 2025 (Local Time), lowest 42 at 6:10 PM, May 30, 2025 (Local Time).
What actions are recommended as per the current AQI level in Saint Louis?
The air quality is satisfactory, and air pollution poses little or no risk. No special precautions are needed; enjoy outdoor activities freely.
Recent AQI Blogs
Read the latest news
Here are some latest blogs that you can go through to find out more air pollution.
Prana Sense
Air Quality Monitor
Air Quality Index depicts the extent of air pollution at a particular location.
Pocket PM
Air Quality Monitor
Know the air quality around you wherever you are with the Pocket monitor to get instant air quality insights.
Cair +
Indoor Air Quality Monitor
Track indoor air quality with advanced connectivity and portability for real-time air quality data.
