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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 | Low | |
 | Tree pollen | Low | |
 | Grass pollen | Low | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather in Saint John?
| Weather | Broken clouds |
| Temperature | 64.4°F |
| Humidity | 38% |
| Wind | 11.4 mp/h |
| Pressure | 29.8 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 | Nipomo, California | 92 |
| 2 | Corpus Christi, Texas | 67 |
| 3 | The Woodlands, Texas | 63 |
| 4 | Galveston, Texas | 55 |
| 5 | Fairmount Heights, Maryland | 54 |
| 6 | Austin, Texas | 53 |
| 7 | Canton, New York | 53 |
| 8 | Johnson City, Tennessee | 53 |
| 9 | Kingston, New York | 53 |
| 10 | North Hollywood, California | 53 |
(local time)
SEE WORLD AQI RANKING
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US AQI
8*
live AQI index
Good
Overview
What is the current air quality in Saint John?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 8* US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 2*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 |
|---|---|---|---|---|
| Saturday, Apr 27 | Good 8 AQI US | | 68° 48.2° |  15.7 mp/h |
| Today | Good 8 AQI US | | 77° 44.6° | 13.4 mp/h |
| Monday, Apr 29 | Good 29 AQI US |  | 91.4° 59° | 20.1 mp/h |
| Tuesday, Apr 30 | Good 34 AQI US |  50% | 91.4° 57.2° | 31.3 mp/h |
| Wednesday, May 1 | Good 37 AQI US | 80% | 69.8° 51.8° | 29.1 mp/h |
| Thursday, May 2 | Good 17 AQI US | 80% | 68° 46.4° | 15.7 mp/h |
| Friday, May 3 | Good 5 AQI US | | 80.6° 50° | 24.6 mp/h |
| Saturday, May 4 | Good 8 AQI US | | 84.2° 44.6° | 17.9 mp/h |
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News
The latest air quality news and resources.
Where is the cleanest air quality in Saint John?
No locations are available.
AQI US, Metric