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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 | Low | |
 | Tree pollen | Low | |
 | Grass pollen | Low | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather in St. Johns?
| Weather | Broken clouds |
| Temperature | 82.4°F |
| Humidity | 58% |
| Wind | 9.4 mp/h |
| Pressure | 30.1 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 |  Boerne, Texas | 87 |
| 2 | San Antonio, Texas | 86 |
| 3 | New Braunfels, Texas | 85 |
| 4 | San Bernardino, California | 84 |
| 5 | Baytown, Texas | 81 |
| 6 | Fontana, California | 80 |
| 7 | Rancho Cucamonga, California | 79 |
| 8 | San Fernando, California | 76 |
| 9 | Pahrump, Nevada | 75 |
| 10 | Glendora, California | 74 |
(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 | 5 |
(local time)
SEE WORLD AQI RANKING
US AQI
5
live AQI index
Good
Overview
What is the current air quality in St. Johns?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 5 US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 1µg/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, May 29 | Good 15 AQI US |  | 89.6° 69.8° |  8.9 mp/h |
| Thursday, May 30 | Good 14 AQI US | | 86° 71.6° | 11.2 mp/h |
| Friday, May 31 | Good 10 AQI US | | 82.4° 71.6° | 8.9 mp/h |
| Today | Good 5 AQI US | | 82.4° 71.6° | 8.9 mp/h |
| Sunday, Jun 2 | Good 25 AQI US | | 86° 69.8° | 11.2 mp/h |
| Monday, Jun 3 | Good 32 AQI US | | 87.8° 69.8° | 8.9 mp/h |
| Tuesday, Jun 4 | Good 36 AQI US |  | 87.8° 69.8° | 11.2 mp/h |
| Wednesday, Jun 5 | Good 43 AQI US | | 89.6° 69.8° | 8.9 mp/h |
| Thursday, Jun 6 | Moderate 52 AQI US  | | 95° 69.8° | 8.9 mp/h |
| Friday, Jun 7 | Moderate 64 AQI US | | 98.6° 73.4° | 8.9 mp/h |
| Saturday, Jun 8 | Moderate 63 AQI US | | 102.2° 77° | 8.9 mp/h |
Interested in hourly forecast? Get the app
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