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 Port Saint John
Air quality index (AQI) and PM2.5 air pollution in Port Saint John
17 people follow this city
Port Saint John Air Quality Map
Real-time Port Saint John air pollution map
AIR QUALITY DATA SOURCE
* AQI modeled using satellite data Learn more
Pollen
What is the pollen count in Port Saint John today?
 | Index | Low | |
 | Tree pollen | None | |
 | Grass pollen | Low | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather in Port Saint John?
| Weather | Scattered clouds |
| Temperature | 84.2°F |
| Humidity | 50% |
| Wind | 13.8 mp/h |
| Pressure | 30.2 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 |  Corpus Christi, Texas | 103 |
| 2 | Coachella, California | 95 |
| 3 | Mecca, California | 93 |
| 4 | Glendora, California | 89 |
| 5 | San Bernardino, California | 86 |
| 6 | North Hollywood, California | 83 |
| 7 | Pahrump, Nevada | 82 |
| 8 | Palm Desert, California | 82 |
| 9 | Redlands, California | 80 |
| 10 | Yucaipa, California | 78 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
US AQI
21*
live AQI index
Good
Overview
What is the current air quality in Port Saint John?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 21* US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 3.7*µg/m³ | |
✓
PM2.5 concentration in Port Saint John air currently meets the WHO annual air quality guideline value
Health Recommendations
What is the current air quality in Port Saint John?
 | Enjoy outdoor activities |
 | Open your windows to bring clean, fresh air indoors GET A MONITOR |
Forecast
Port Saint John air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Today | Good 21 AQI US | | 84.2° 73.4° |  11.2 mp/h |
| Sunday, Jun 2 | Good 31 AQI US | | 86° 71.6° | 11.2 mp/h |
| Monday, Jun 3 | Good 30 AQI US |  | 86° 68° | 11.2 mp/h |
| Tuesday, Jun 4 | Good 28 AQI US |  | 87.8° 69.8° | 11.2 mp/h |
| Wednesday, Jun 5 | Moderate 61 AQI US  | | 89.6° 71.6° | 11.2 mp/h |
| Thursday, Jun 6 | Moderate 69 AQI US |  60% | 95° 71.6° | 11.2 mp/h |
| Friday, Jun 7 | Moderate 69 AQI US | | 102.2° 71.6° | 6.7 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 Port Saint John?
No locations are available.
AQI US, Metric