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Air quality in Saint John
Air quality index (AQI) and PM2.5 air pollution in Saint John
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Saint John Air Quality Map
Real-time Saint John air pollution map
AIR QUALITY DATA SOURCE
* AQI modeled using satellite data Learn more
Pollen
What is the pollen count in Saint John today?
 | Index | N/A |
 | Tree pollen | N/A |
 | Grass pollen | N/A |
 | Weed pollen | N/A |
Weather
What is the current weather in Saint John?
| Weather | Scattered clouds |
| Temperature | 68°F |
| Humidity | 34% |
| Wind | 11.4 mp/h |
| Pressure | 30.1 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 | Savannah, Georgia | 93 |
| 2 | Coachella, California | 87 |
| 3 | Hamilton, Montana | 80 |
| 4 | Maricopa, Arizona | 77 |
| 5 | Casa Grande, Arizona | 74 |
| 6 | Nampa, Idaho | 66 |
| 7 | Pahrump, Nevada | 57 |
| 8 | Hollywood, California | 55 |
| 9 | Sevierville, Tennessee | 55 |
| 10 | Butte, Montana | 53 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
US AQI
20*
live AQI index
Good
Overview
What is the current air quality in Saint John?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 20* US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 4.7*µg/m³ | |
✓
PM2.5 concentration in Saint John air currently meets the WHO annual air quality guideline value
Health Recommendations
What is the current air quality in Saint John?
 | Enjoy outdoor activities |
 | Open your windows to bring clean, fresh air indoors GET A MONITOR |
Forecast
Saint John air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Today | Good 20 AQI US |  40% | 69.8° 46.4° |  13.4 mp/h |
| Thursday, Apr 25 | Good 31 AQI US | 100% | 75.2° 55.4° | 29.1 mp/h |
| Friday, Apr 26 | Good 31 AQI US | 60% | 82.4° 62.6° | 26.8 mp/h |
| Saturday, Apr 27 | Good 19 AQI US |  | 86° 51.8° | 26.8 mp/h |
| Sunday, Apr 28 | Good 28 AQI US | | 69.8° 46.4° | 22.4 mp/h |
| Monday, Apr 29 | Good 4 AQI US |  | 73.4° 41° | 11.2 mp/h |
| Tuesday, Apr 30 | Good 8 AQI US | | 86° 53.6° | 17.9 mp/h |
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How to best protect from air pollution?
News
The latest air quality news and resources.
Where is the cleanest air quality in Saint John?
No locations are available.
AQI US, Metric