Be the first to measure and contribute air quality data to your community
Air Quality 
Air Monitors
Air Purifiers
For Business
News
Support
Air quality in Saint John's
Air quality index (AQI) and PM2.5 air pollution in Saint John's
497 people follow this city
Saint John's Air Quality Map
Real-time Saint John's air pollution map
AIR QUALITY DATA SOURCE
* AQI modeled using satellite data Learn more
Weather
What is the current weather in Saint John's?
| Weather | Scattered clouds |
| Temperature | 87.8°F |
| Humidity | 62% |
| Wind | 4 mp/h |
| Pressure | 30 Hg |
3D animated air pollution map
Spotlight
There is dust and sand blowing in Antigua and Barbuda. Protect yourself from dust and sand and follow health recommendations. Click here.
US AQI
60*
live AQI index
Moderate
Overview
What is the current air quality in Saint John's?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Moderate | 60* US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 13.8*µg/m³ | |
!
PM2.5
x2.8
PM2.5 concentration in Saint John's is currently 2.8 times the WHO annual air quality guideline value
Health Recommendations
What is the current air quality in Saint John's?
 | Sensitive groups should reduce outdoor exercise |
 | Close your windows to avoid dirty outdoor air GET A MONITOR |
 | Sensitive groups should wear a mask outdoors GET A MASK |
 | Sensitive groups should run an air purifier GET AN AIR PURIFIER |
Forecast
Saint John's air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Today | Moderate 60 AQI US |  100% | 87.8° 80.6° |  20.1 mp/h |
| Monday, Jun 3 | Good 50 AQI US  | 100% | 82.4° 80.6° | 17.9 mp/h |
| Tuesday, Jun 4 | Moderate 58 AQI US | 100% | 82.4° 80.6° | 20.1 mp/h |
| Wednesday, Jun 5 | Good 20 AQI US | 100% | 80.6° 78.8° | 15.7 mp/h |
| Thursday, Jun 6 | Moderate 75 AQI US | 80% | 82.4° 80.6° | 15.7 mp/h |
| Friday, Jun 7 | Moderate 54 AQI US | 40% | 82.4° 80.6° | 17.9 mp/h |
| Saturday, Jun 8 | Good 21 AQI US |  | 82.4° 80.6° | 17.9 mp/h |
Interested in hourly forecast? Get the app
News
The latest air quality news and resources.
How to best protect from air pollution?
Where is the cleanest air quality in Saint John's?
No locations are available.
AQI US, Metric