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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 | Few clouds |
| Temperature | 69.8°F |
| Humidity | 94% |
| Wind | 4.4 mp/h |
| Pressure | 29.9 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 |  Mecca, California | 88 |
| 2 | Corpus Christi, Texas | 82 |
| 3 | Deschutes River Woods, Oregon | 77 |
| 4 | Canton, Ohio | 74 |
| 5 | Pahrump, Nevada | 73 |
| 6 | Maricopa, Arizona | 71 |
| 7 | Boerne, Texas | 70 |
| 8 | Claremont, California | 68 |
| 9 | Harrisburg, Pennsylvania | 68 |
| 10 | Palm Desert, California | 68 |
(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 | 16 |
(local time)
SEE WORLD AQI RANKING
US AQI
16
live AQI index
Good
Overview
What is the current air quality in St. Johns?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 16 US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 3µg/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 |
|---|---|---|---|---|
| Friday, May 17 | Moderate 53 AQI US  |  | 91.4° 71.6° |  8.9 mp/h |
| Saturday, May 18 | Good 25 AQI US |  | 91.4° 69.8° | 8.9 mp/h |
| Sunday, May 19 | Good 21 AQI US | | 77° 68° | 11.2 mp/h |
| Today | Good 16 AQI US | 60% | 77° 68° | 11.2 mp/h |
| Tuesday, May 21 | Good 18 AQI US | 30% | 80.6° 68° | 11.2 mp/h |
| Wednesday, May 22 | Good 15 AQI US | | 86° 69.8° | 8.9 mp/h |
| Thursday, May 23 | Good 17 AQI US | | 87.8° 68° | 8.9 mp/h |
| Friday, May 24 | Good 46 AQI US | | 93.2° 68° | 8.9 mp/h |
| Saturday, May 25 | Moderate 66 AQI US | | 95° 71.6° | 8.9 mp/h |
| Sunday, May 26 | Moderate 67 AQI US | 30% | 93.2° 71.6° | 8.9 mp/h |
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News
The latest air quality news and resources.
How to best protect from air pollution?
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