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Air quality in St. Johns
Air quality index (AQI) and PM2.5 air pollution in St. Johns
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St. Johns Air Quality Map
Real-time St. Johns air pollution map
Pollen
What is the pollen count in St. Johns today?
 | Index | Very high | |
 | Tree pollen | Very high | |
 | Grass pollen | Low | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather in St. Johns?
| Weather | Broken clouds |
| Temperature | 71.6°F |
| Humidity | 79% |
| Wind | 3 mp/h |
| Pressure | 30.2 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 | San Antonio, Texas | 81 |
| 2 | Georgetown, Texas | 79 |
| 3 | Boerne, Texas | 78 |
| 4 | Round Rock, Texas | 76 |
| 5 | Austin, Texas | 75 |
| 6 | Leander, Texas | 72 |
| 7 | Corpus Christi, Texas | 71 |
| 8 | New Braunfels, Texas | 69 |
| 9 | Chapel Hill, North Carolina | 64 |
| 10 | Fort Worth, Texas | 62 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
live St. Johns aqi ranking
Real-time St. Johns air quality ranking
| # | station | US AQI |
|---|---|---|
| 1 | 270 Convex Ln | 21 |
(local time)
SEE WORLD AQI RANKING
Spotlight
Palatka has "Unhealthy for Sensitive Groups" air quality. See the map and health recommendations.
US AQI
21
live AQI index
Good
Overview
What is the current air quality in St. Johns?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 21 US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 5µg/m³ | |
✓
PM2.5 concentration in St. Johns air currently meets the WHO annual air quality guideline value
Health Recommendations
What is the current air quality in St. Johns?
 | Enjoy outdoor activities |
 | Open your windows to bring clean, fresh air indoors GET A MONITOR |
Forecast
St. Johns air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Wednesday, Apr 24 | Good 24 AQI US |  | 86° 59° |  8.9 mp/h |
| Thursday, Apr 25 | Good 20 AQI US | | 80.6° 66.2° | 8.9 mp/h |
| Friday, Apr 26 | Good 21 AQI US |  | 78.8° 68° | 13.4 mp/h |
| Today | Good 21 AQI US | | 77° 66.2° | 8.9 mp/h |
| Sunday, Apr 28 | Good 15 AQI US |  | 82.4° 62.6° | 11.2 mp/h |
| Monday, Apr 29 | Good 20 AQI US | 50% | 86° 64.4° | 8.9 mp/h |
| Tuesday, Apr 30 | Good 31 AQI US | | 89.6° 64.4° | 8.9 mp/h |
| Wednesday, May 1 | Moderate 64 AQI US  | | 84.2° 66.2° | 8.9 mp/h |
| Thursday, May 2 | Good 41 AQI US | | 82.4° 66.2° | 8.9 mp/h |
| Friday, May 3 | Good 37 AQI US | 20% | 86° 64.4° | 8.9 mp/h |
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News
The latest air quality news and resources.
St. Johns air quality data attribution
1Contributor
- Brian
1 station
Individual Contributor
1 Data source
Data validated and calibrated by IQAirWhere is the cleanest air quality in St. Johns?
AQI US, Metric