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Air quality in Saint Johnsbury
Air quality index (AQI) and PM2.5 air pollution in Saint Johnsbury
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Saint Johnsbury Air Quality Map
Real-time Saint Johnsbury air pollution map
AIR QUALITY DATA SOURCE
* AQI modeled using satellite data Learn more
Pollen
What is the pollen count in Saint Johnsbury today?
 | Index | Very high | |
 | Tree pollen | Very high | |
 | Grass pollen | Low | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather in Saint Johnsbury?
| Weather | Broken clouds |
| Temperature | 59°F |
| Humidity | 71% |
| Wind | 6.9 mp/h |
| Pressure | 30 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 | Marana, Arizona | 76 |
| 2 | Corpus Christi, Texas | 63 |
| 3 | Harrisburg, Pennsylvania | 60 |
| 4 | Kalamazoo, Michigan | 60 |
| 5 | Emmetsburg, Iowa | 57 |
| 6 | Lancaster, Pennsylvania | 57 |
| 7 | The Woodlands, Texas | 57 |
| 8 | Carlisle, Pennsylvania | 56 |
| 9 | Elizabethtown, Pennsylvania | 56 |
| 10 | Hammond, Indiana | 55 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
US AQI
1*
live AQI index
Good
Overview
What is the current air quality in Saint Johnsbury?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 1* US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 0.2*µg/m³ | |
✓
PM2.5 concentration in Saint Johnsbury air currently meets the WHO annual air quality guideline value
Health Recommendations
What is the current air quality in Saint Johnsbury?
 | Enjoy outdoor activities |
 | Open your windows to bring clean, fresh air indoors GET A MONITOR |
Forecast
Saint Johnsbury air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Today | Good 1 AQI US |  90% | 66.2° 44.6° |  6.7 mp/h |
| Monday, Apr 29 | Good 25 AQI US | 90% | 60.8° 39.2° | 8.9 mp/h |
| Tuesday, Apr 30 | Good 10 AQI US | 100% | 53.6° 41° | 2.2 mp/h |
| Wednesday, May 1 | Good 22 AQI US | 100% | 57.2° 46.4° | 2.2 mp/h |
| Thursday, May 2 | Good 41 AQI US | | 68° 44.6° | 2.2 mp/h |
| Friday, May 3 | Good 45 AQI US | 100% | 57.2° 51.8° | 2.2 mp/h |
| Saturday, May 4 | Good 45 AQI US | 100% | 59° 55.4° | 2.2 mp/h |
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News
The latest air quality news and resources.
Where is the cleanest air quality in Saint Johnsbury?
No locations are available.
AQI US, Metric