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 West
Air quality index (AQI) and PM2.5 air pollution in Saint John West
374 people follow this city
Saint John West Air Quality Map
Real-time Saint John West air pollution map
AIR QUALITY DATA SOURCE
* AQI modeled using satellite data Learn more
Pollen
What is the pollen count in Saint John West today?
 | Index | None | |
 | Tree pollen | None | |
 | Grass pollen | None | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather in Saint John West?
| Weather | Broken clouds |
| Temperature | 62.6°F |
| Humidity | 67% |
| Wind | 12.7 mp/h |
| Pressure | 30.1 Hg |
live aqi city ranking
Real-time Canada city ranking
| # | city | US AQI |
|---|---|---|
| 1 |  Hamilton, Ontario | 62 |
| 2 | Sault Ste Marie, Ontario | 57 |
| 3 | Mississauga, Ontario | 53 |
| 4 | Toronto, Ontario | 51 |
| 5 | Saguenay, Quebec | 50 |
| 6 | Gatineau, Quebec | 48 |
| 7 | London, Ontario | 47 |
| 8 | Leduc, Alberta | 45 |
| 9 | Oakville, Ontario | 45 |
| 10 | Burlington, Ontario | 44 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
live Saint John West aqi ranking
Real-time Saint John West air quality ranking
| # | station | US AQI |
|---|---|---|
| 1 | SAINT JOHN WEST Station | 27 |
(local time)
SEE WORLD AQI RANKING
US AQI
27
live AQI index
Good
Overview
What is the current air quality in Saint John West?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 27 US AQI | O3 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 1.7µg/m³ | |
| O3 | 67µg/m³ | |
| NO2 | 0.6µg/m³ | |
✓
PM2.5 concentration in Saint John West air currently meets the WHO annual air quality guideline value
Health Recommendations
What is the current air quality in Saint John West?
 | Enjoy outdoor activities |
 | Open your windows to bring clean, fresh air indoors GET A MONITOR |
Forecast
Saint John West air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Wednesday, May 15 | Good 37 AQI US |  | 66.2° 46.4° |  6.7 mp/h |
| Thursday, May 16 | Good 30 AQI US |  | 68° 50° | 11.2 mp/h |
| Friday, May 17 | Good 24 AQI US | | 62.6° 46.4° | 8.9 mp/h |
| Today | Good 27 AQI US | | 62.6° 46.4° | 8.9 mp/h |
| Sunday, May 19 | Good 17 AQI US | 60% | 60.8° 48.2° | 11.2 mp/h |
| Monday, May 20 | Good 20 AQI US | | 60.8° 44.6° | 6.7 mp/h |
| Tuesday, May 21 | Good 19 AQI US | | 62.6° 46.4° | 8.9 mp/h |
| Wednesday, May 22 | Good 44 AQI US | 40% | 71.6° 48.2° | 8.9 mp/h |
| Thursday, May 23 | Moderate 58 AQI US  | 100% | 57.2° 48.2° | 15.7 mp/h |
| Friday, May 24 | Moderate 63 AQI US | | 68° 50° | 8.9 mp/h |
Interested in hourly forecast? Get the app
News
The latest air quality news and resources.
How to best protect from air pollution?
Saint John West air quality data attribution
1 Data source
Where is the cleanest air quality in Saint John West?
AQI US, Metric