St Johns Air Quality Index (AQI) | Air Pollution
Real-time PM2.5, PM10 air pollution level in Mount Pearl Park
Last Updated: 12 May 2025, 08:54pm (Local Time)
1 °C
Light snow
MapSt Johns
Trending in Canada
Understanding the AQI: What the Air You Breathe Means for Your Health
Prana Air’s Outdoor PM Sensor in IIIT Hyderabad Research Study!
Sleep Interrupted: How Air Pollution Steals Your Res
Understand the Indoor Air Quality in Schools: Is Your Child Breathing Safe Air?
Why Air Quality Monitoring is Essential for Sustainable Development: Key Insights
.jpg)
Case Study : How Prana Air Helped the American School of Bombay in Improving Air Quality?
Two Worlds, One Breath: World Asthma Day 2025 and the Link Between Air Pollution and Asthma
From Smog to Songbirds: How the U.S. Clean Air Act Cleared the Skies
IS AIR POLLUTION SOLELY OUR FAULT? DEBUNKING THE MYTH WITH HARD TRUTH
The Hidden Link Between Air Pollution and Parkinson’s Disease: What the Study Shows?
AQI Graph
Historical Air Quality Data
St Johns
Download 2024 Annual Data
World Air Quality Report
AQI Trends - Annual Air Quality Changes
St Johns, Mount Pearl Park, Newfoundland And Labrador, Canada
Annual AQI Trends
Most & Least Polluted Months
* This data analysis is from year 2020 - 2025
Canada's Metro Cities
Air Quality Index
Air Quality Calendar 2025
St Johns
Health Advice For People Living In
St Johns
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.
Get an Air PurifierPrevent Health Problems: Understand Your Risks
St Johns
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
Canada
Analyze the real-time most air polluted cities in the country.
Standard Value
1.
Gibbons, Canada
2.
Sandy Beach, Canada
3.
St Albert, Canada
4.
Redwater, Canada
5.
St. Albert, Canada
6.
Alberta Beach, Canada
7.
Edmonton, Canada
8.
Hamilton, Canada
9.
Sherwood Park, Canada
10.
Bruderheim, Canada
Last Updated: 13 May 2025, 12:10 AM
AQI City RankingsAir Quality Solutions For St Johns
Explore the solutions of air quality monitoring & clean air.
Here are some applications that you can go through to find out the solutions.
St Johns's AQI Data Analytics Solutions
Air quality data monitoring platforms
Mobile App
Smart TV App
Web Dashboard
API
Widgets
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 St Johns
Frequently Asked Questions About Air Quality
What is the current AQI level in St Johns?
The current real-time AQI level in St Johns is 24 (Good) due to recent rainfall by 0.03mm/hr. This was last updated 12 May 2025, 08:54pm (Local Time).
When was the best AQI level in St Johns in the last 24 hours?
The best AQI level was 14 (Good) at 10:09 PM, May 11, 2025 (Local Time) during the last 24 hours.
When was the worst AQI level in St Johns in the last 24 hours?
The worst AQI level was 33 (Good) at 3:09 PM, May 12, 2025 (Local Time) during the last 24 hours.
What is the current trend of AQI levels in St Johns during last 24 hours?
The AQI levels in St Johns have been fluctuating throughout the last 24 hours. The levels have increased by highest 33 at 3:09 PM, May 12, 2025 (Local Time), lowest 14 at 10:09 PM, May 11, 2025 (Local Time).
What actions are recommended as per the current AQI level in St Johns?
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.
