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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
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 | Clear sky |
| Temperature | 44.6°F |
| Humidity | 82% |
| Wind | 0 mp/h |
| Pressure | 30.1 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 |  Mecca, California | 94 |
| 2 | Glendora, California | 78 |
| 3 | Canton, Ohio | 74 |
| 4 | San Fernando, California | 74 |
| 5 | Claremont, California | 72 |
| 6 | Akron, Ohio | 69 |
| 7 | Pahrump, Nevada | 69 |
| 8 | La Verne, California | 68 |
| 9 | Marina del Rey, California | 68 |
| 10 | Nampa, Idaho | 68 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
live Saint Johnsbury aqi ranking
Real-time Saint Johnsbury air quality ranking
| # | station | US AQI |
|---|---|---|
| 1 | Summer Street | 11 |
(local time)
SEE WORLD AQI RANKING
US AQI
11
live AQI index
Good
Overview
What is the current air quality in Saint Johnsbury?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 11 US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 2.1µg/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 |
|---|---|---|---|---|
| Wednesday, May 29 | Good 15 AQI US |  | 66.2° 42.8° |  11.2 mp/h |
| Thursday, May 30 | Good 13 AQI US | | 69.8° 41° | 13.4 mp/h |
| Friday, May 31 | Good 15 AQI US |  | 77° 44.6° | 8.9 mp/h |
| Today | Good 11 AQI US | | 77° 44.6° | 8.9 mp/h |
| Sunday, Jun 2 | Good 31 AQI US | | 78.8° 50° | 4.5 mp/h |
| Monday, Jun 3 | Good 50 AQI US | | 80.6° 53.6° | 2.2 mp/h |
| Tuesday, Jun 4 | Moderate 56 AQI US  | | 75.2° 53.6° | 4.5 mp/h |
| Wednesday, Jun 5 | Moderate 58 AQI US | | 80.6° 51.8° | 2.2 mp/h |
| Thursday, Jun 6 | Moderate 53 AQI US | | 78.8° 53.6° | 11.2 mp/h |
| Friday, Jun 7 | Good 15 AQI US |  100% | 60.8° 59° | 4.5 mp/h |
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News
The latest air quality news and resources.
How to best protect from air pollution?
Saint Johnsbury air quality data attribution
1Contributor
Morrweeneys1 station
Individual Contributor
1 Data source
Data validated and calibrated by IQAirWhere is the cleanest air quality in Saint Johnsbury?
AQI US, Metric