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Air quality in St. Johns
Air quality index (AQI) and PM2.5 air pollution in St. Johns
415 people follow this city
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 | 78.8°F |
| Humidity | 74% |
| Wind | 8.1 mp/h |
| Pressure | 29.8 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 |  Corpus Christi, Texas | 89 |
| 2 | Thibodaux, Louisiana | 71 |
| 3 | Anaheim, California | 69 |
| 4 | Port Arthur, Texas | 69 |
| 5 | San Bernardino, California | 67 |
| 6 | Rapid City, South Dakota | 65 |
| 7 | Hot Springs, South Dakota | 62 |
| 8 | Pahrump, Nevada | 62 |
| 9 | Yucaipa, California | 62 |
| 10 | Libby, Montana | 61 |
(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 | 33 |
(local time)
SEE WORLD AQI RANKING
US AQI
33
live AQI index
Good
Overview
What is the current air quality in St. Johns?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 33 US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 6µg/m³ | |
!
PM2.5
x1.2
PM2.5 concentration in St. Johns is currently 1.2 times 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 |
|---|---|---|---|---|
| Tuesday, May 7 | Good 30 AQI US |  | 95° 69.8° |  8.9 mp/h |
| Wednesday, May 8 | Good 27 AQI US |  | 96.8° 71.6° | 11.2 mp/h |
| Thursday, May 9 | Good 32 AQI US | | 82.4° 71.6° | 13.4 mp/h |
| Today | Good 33 AQI US | 70% | 84.2° 66.2° | 6.7 mp/h |
| Saturday, May 11 | Moderate 55 AQI US  | | 86° 62.6° | 6.7 mp/h |
| Sunday, May 12 | Moderate 52 AQI US | 30% | 84.2° 66.2° | 11.2 mp/h |
| Monday, May 13 | Moderate 56 AQI US | 100% | 84.2° 71.6° | 13.4 mp/h |
| Tuesday, May 14 | Moderate 60 AQI US | 80% | 95° 71.6° | 13.4 mp/h |
| Wednesday, May 15 | Moderate 63 AQI US |  | 93.2° 69.8° | 8.9 mp/h |
| Thursday, May 16 | Moderate 62 AQI US | 40% | 96.8° 73.4° | 6.7 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