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Air quality in St. John's
Air quality index (AQI) and PM2.5 air pollution in St. John's
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St. John's Air Quality Map
Real-time St. John's air pollution map
AIR QUALITY DATA SOURCE
* AQI modeled using satellite data Learn more
Pollen
What is the pollen count in St. John's today?
 | Index | Low | |
 | Tree pollen | Low | |
 | Grass pollen | None | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather in St. John's?
| Weather | Broken clouds |
| Temperature | 32°F |
| Humidity | 80% |
| Wind | 15 mp/h |
| Pressure | 30.2 Hg |
live aqi city ranking
Real-time Canada city ranking
| # | city | US AQI |
|---|---|---|
| 1 | Quebec City, Quebec | 56 |
| 2 | Kitchener, Ontario | 50 |
| 3 | Hamilton, Ontario | 47 |
| 4 | Burlington, Ontario | 45 |
| 5 | Mississauga, Ontario | 44 |
| 6 | Valemount, British Columbia | 43 |
| 7 | Toronto, Ontario | 41 |
| 8 | Waterloo, Ontario | 41 |
| 9 | Oakville, Ontario | 40 |
| 10 | Patricia Mcinnes, Alberta | 36 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
US AQI
4*
live AQI index
Good
Overview
What is the current air quality in St. John's?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 4* US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 1*µg/m³ | |
✓
PM2.5 concentration in St. John's air currently meets the WHO annual air quality guideline value
Health Recommendations
What is the current air quality in St. John's?
 | Enjoy outdoor activities |
 | Open your windows to bring clean, fresh air indoors GET A MONITOR |
Forecast
St. John's air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Today | Good 4 AQI US |  100% | 33.8° 32° |  22.4 mp/h |
| Monday, Apr 29 | Good 5 AQI US |  100% | 39.2° 33.8° | 24.6 mp/h |
| Tuesday, Apr 30 | Good 4 AQI US | 80% | 37.4° 33.8° | 26.8 mp/h |
| Wednesday, May 1 | Good 5 AQI US | 100% | 37.4° 33.8° | 8.9 mp/h |
| Thursday, May 2 | Good 7 AQI US | 20% | 35.6° 32° | 20.1 mp/h |
| Friday, May 3 | Good 7 AQI US | 100% | 33.8° 32° | 22.4 mp/h |
| Saturday, May 4 | Good 10 AQI US | 100% | 33.8° 32° | 24.6 mp/h |
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News
The latest air quality news and resources.
Where is the cleanest air quality in St. John's?
No locations are available.
AQI US, Metric