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Air quality in Saint Johns
Air quality index (AQI) and PM2.5 air pollution in Saint Johns
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Saint Johns Air Quality Map
Real-time Saint Johns air pollution map
AIR QUALITY DATA SOURCE
* AQI modeled using satellite data Learn more
Pollen
What is the pollen count in Saint Johns today?
 | Index | Moderate | |
 | Tree pollen | Moderate | |
 | Grass pollen | Low | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather in Saint Johns?
| Weather | Clear sky |
| Temperature | 51.8°F |
| Humidity | 60% |
| Wind | 21.5 mp/h |
| Pressure | 29.8 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 | Casa Grande, Arizona | 76 |
| 2 | Lubbock, Texas | 62 |
| 3 | Pahrump, Nevada | 61 |
| 4 | Mount Shasta, California | 59 |
| 5 | Corpus Christi, Texas | 56 |
| 6 | Lancaster, Pennsylvania | 56 |
| 7 | Gatlinburg, Tennessee | 55 |
| 8 | Mecca, California | 55 |
| 9 | Marana, Arizona | 54 |
| 10 | Catonsville, Maryland | 53 |
(local time)
SEE WORLD AQI RANKING
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Spotlight
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US AQI
38*
live AQI index
Good
Overview
What is the current air quality in Saint Johns?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 38* US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 9.1*µg/m³ | |
!
PM2.5
x1.8
PM2.5 concentration in Saint Johns is currently 1.8 times the WHO annual air quality guideline value
Health Recommendations
What is the current air quality in Saint Johns?
 | Enjoy outdoor activities |
 | Open your windows to bring clean, fresh air indoors GET A MONITOR |
Forecast
Saint Johns air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Today | Good 38 AQI US |  | 66.2° 41° |  24.6 mp/h |
| Tuesday, May 7 | Good 10 AQI US | | 71.6° 42.8° | 29.1 mp/h |
| Wednesday, May 8 | Good 18 AQI US | | 69.8° 46.4° | 24.6 mp/h |
| Thursday, May 9 | Good 15 AQI US | | 69.8° 48.2° | 20.1 mp/h |
| Friday, May 10 | Good 35 AQI US |  | 75.2° 48.2° | 20.1 mp/h |
| Saturday, May 11 | Good 21 AQI US | | 71.6° 50° | 22.4 mp/h |
| Sunday, May 12 | Good 11 AQI US | | 75.2° 50° | 13.4 mp/h |
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News
The latest air quality news and resources.
How to best protect from air pollution?
Where is the cleanest air quality in Saint Johns?
No locations are available.
AQI US, Metric