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Saint Louis Air Quality Index (AQI) | Air Pollution

Real-time PM2.5, PM10 air pollution level in Senegal

Last Updated: 1 minute ago (Local Time)

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Live AQI
56
Air Quality is
Moderate
pm10 :  46 µg/m³
PM2.5 :  12 µg/m³
Good
050
Moderate
100
Poor
150
Unhealthy
200
Severe
300
Hazardous
301+
aqi moderate level in Saint Louis
sunny

27 °C

Sunny
Humidity
Humidity66 %

Wind Speed
Wind Speed19 km/h

UV Index
UV Index0
Last Updated: 1 minute ago (Local Time)


Map

Saint Louis

Major Air Pollutants

Saint Louis

AQI Graph

Historical Air Quality Data

Saint Louis

Saint Louis

Download 2024 Annual Data

World Air Quality Report

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Saint Louis's Cities

Real-time Air Pollution Level

Location
Status
AQI
PM2.5(µg/m³)
PM10(µg/m³)
Temp.(°C)
Humi.(%)
Saint Louis
Moderate
56
12
46
25
68

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 Purifier
    Air PurifierTurn On
  • Car Filter
    Car FilterMust
  • N95 Mask
    N95 MaskMust
  • Stay Indoor
    Stay IndoorMust


Must turn on the air purifier to enjoy fresh air.


Prevent Health Problems: Understand Your Risks

Saint Louis

  • asthma due to air pollution in Saint LouisAsthma
  • heart due to air pollution in Saint LouisHeart Issues
  • allergy due to air pollution in Saint LouisAllergies
  • sinus due to air pollution in Saint LouisSinus
  • flu due to air pollution in Saint LouisCold/Flu
  • copd due to air pollution in Saint LouisChronic (COPD)
asthma due to air pollution in Saint Louis

Mid. Chances of Asthma

Asthma

Risk of Asthma symptoms is Mid. when AQI is Moderate (50-150)

Moderate symptoms including frequent wheezing, noticeable shortness of breath, chest tightness, and persistent cough.

Do's :

  • Limit outdoor activities when AQI is poor.

  • Clean indoor air with an air purifier to reduce exposure.

  • Soothe the respiratory tract with herbal teas or warm water to help alleviate symptoms.

Don'ts :

  • Exercise outdoors without a mask.

  • Stay in smoky areas with strong fumes.

Most Polluted Cities 2025

Senegal

Analyze the real-time most air polluted cities in the country.

Saint Louis's AQI Data Analytics Solutions

Air quality data monitoring platforms

Mobile AppMobile App
Smart TV AppSmart TV App
Web DashboardWeb Dashboard
APIAPI
WidgetsWidgets
aqi air quality app for Saint Louis
Mobile App

Empower Your Decisions with Reliable Data

Your area’s real-time data with detailed parameters.

Your area’s real-time data with detailed parameters.


Personalized health advice as per current AQI.

Personalized health advice as per current AQI.


Analytical data to identify trends and conditions.

Analytical data to identify trends and conditions.


Connect and control your air quality devices.

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 56 (Moderate). This was last updated 1 minute ago (Local Time).

When was the best AQI level in Saint Louis in the last 24 hours?

The best AQI level was 36 (Good) at 3:10 PM (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 56 (Moderate) at 3:10 AM (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 56 at 3:10 AM (Local Time), lowest 36 at 3:10 PM (Local Time).

What actions are recommended as per the current AQI level in Saint Louis?

Current AQI levels are acceptable; however, some pollutants may be a concern for a small number of sensitive individuals.