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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 | Very high | |
 | Tree pollen | Very high | |
 | Grass pollen | High | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather in Saint Johns?
| Weather | Scattered clouds |
| Temperature | 60.8°F |
| Humidity | 97% |
| Wind | 7 mp/h |
| Pressure | 29.9 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 |  Palm Desert, California | 97 |
| 2 | Maricopa, Arizona | 91 |
| 3 | Canton, Ohio | 87 |
| 4 | Mecca, California | 81 |
| 5 | Townsend, Tennessee | 80 |
| 6 | Casa Grande, Arizona | 77 |
| 7 | Pahrump, Nevada | 73 |
| 8 | Detroit, Michigan | 70 |
| 9 | New Braunfels, Texas | 70 |
| 10 | San Antonio, Texas | 70 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
US AQI
53*
live AQI index
Moderate
Overview
What is the current air quality in Saint Johns?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Moderate | 53* US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 10.1*µg/m³ | |
!
PM2.5
x2
PM2.5 concentration in Saint Johns is currently 2 times the WHO annual air quality guideline value
Health Recommendations
What is the current air quality in Saint Johns?
 | Sensitive groups should reduce outdoor exercise |
 | Close your windows to avoid dirty outdoor air GET A MONITOR |
 | Sensitive groups should wear a mask outdoors GET A MASK |
 | Sensitive groups should run an air purifier GET AN AIR PURIFIER |
Forecast
Saint Johns air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Today | Moderate 53 AQI US |  100% | 82.4° 59° |  15.7 mp/h |
| Tuesday, May 21 | Moderate 68 AQI US | 90% | 80.6° 57.2° | 13.4 mp/h |
| Wednesday, May 22 | Moderate 63 AQI US | 100% | 69.8° 55.4° | 24.6 mp/h |
| Thursday, May 23 | Good 22 AQI US  | 80% | 69.8° 48.2° | 8.9 mp/h |
| Friday, May 24 | Good 18 AQI US |  | 71.6° 50° | 8.9 mp/h |
| Saturday, May 25 | Moderate 52 AQI US | 70% | 75.2° 51.8° | 11.2 mp/h |
| Sunday, May 26 | Moderate 66 AQI US | 100% | 71.6° 60.8° | 11.2 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