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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 | Clear sky |
| Temperature | 64.4°F |
| Humidity | 91% |
| Wind | 3.4 mp/h |
| Pressure | 29.9 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 |  Davenport, Iowa | 79 |
| 2 | Urbana, Illinois | 78 |
| 3 | Hot Springs, South Dakota | 77 |
| 4 | Michigan City, Indiana | 74 |
| 5 | Pahrump, Nevada | 69 |
| 6 | Campo, California | 68 |
| 7 | Casa Grande, Arizona | 68 |
| 8 | Clinton, Iowa | 67 |
| 9 | Corpus Christi, Texas | 66 |
| 10 | Muscatine, Iowa | 64 |
(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 | 11 |
(local time)
SEE WORLD AQI RANKING
US AQI
11
live AQI index
Good
Overview
What is the current air quality in St. Johns?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 11 US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 2µg/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 |
|---|---|---|---|---|
| Thursday, May 9 | Good 32 AQI US |  | 82.4° 71.6° |  13.4 mp/h |
| Friday, May 10 | Good 26 AQI US | | 86° 68° | 6.7 mp/h |
| Saturday, May 11 | Good 8 AQI US |  | 84.2° 62.6° | 8.9 mp/h |
| Today | Good 11 AQI US | | 84.2° 62.6° | 8.9 mp/h |
| Monday, May 13 | Moderate 51 AQI US  | | 84.2° 68° | 11.2 mp/h |
| Tuesday, May 14 | Moderate 53 AQI US | 100% | 89.6° 68° | 8.9 mp/h |
| Wednesday, May 15 | Good 48 AQI US | 100% | 95° 68° | 13.4 mp/h |
| Thursday, May 16 | Moderate 58 AQI US |  | 91.4° 69.8° | 4.5 mp/h |
| Friday, May 17 | Moderate 62 AQI US | | 93.2° 71.6° | 4.5 mp/h |
| Saturday, May 18 | Moderate 61 AQI US | | 96.8° 73.4° | 6.7 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