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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 | None | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather in Saint Johns?
| Weather | Broken clouds |
| Temperature | 66.2°F |
| Humidity | 84% |
| Wind | 4 mp/h |
| Pressure | 29.9 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 | Boerne, Texas | 80 |
| 2 | San Antonio, Texas | 76 |
| 3 | Braddock, Pennsylvania | 62 |
| 4 | Fort Worth, Texas | 59 |
| 5 | Charleston, West Virginia | 58 |
| 6 | Urbana, Illinois | 58 |
| 7 | Champaign, Illinois | 56 |
| 8 | Corpus Christi, Texas | 56 |
| 9 | Marietta, Ohio | 56 |
| 10 | McKeesport, Pennsylvania | 56 |
(local time)
SEE WORLD AQI RANKING
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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 | 13*µg/m³ | |
!
PM2.5
x2.6
PM2.5 concentration in Saint Johns is currently 2.6 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% | 75.2° 64.4° |  17.9 mp/h |
| Monday, Apr 29 | Good 43 AQI US  | 100% | 75.2° 59° | 11.2 mp/h |
| Tuesday, Apr 30 | Good 35 AQI US | 40% | 80.6° 57.2° | 13.4 mp/h |
| Wednesday, May 1 | Good 40 AQI US | 80% | 87.8° 64.4° | 11.2 mp/h |
| Thursday, May 2 | Moderate 56 AQI US | 100% | 71.6° 64.4° | 13.4 mp/h |
| Friday, May 3 | Moderate 56 AQI US | 100% | 68° 50° | 15.7 mp/h |
| Saturday, May 4 | Good 12 AQI US |  | 68° 46.4° | 13.4 mp/h |
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News
The latest air quality news and resources.
Where is the cleanest air quality in Saint Johns?
No locations are available.
AQI US, Metric