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Air quality in Saint Stephen
Air quality index (AQI) and PM2.5 air pollution in Saint Stephen
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Saint Stephen Air Quality Map
Real-time Saint Stephen air pollution map
AIR QUALITY DATA SOURCE
* AQI modeled using satellite data Learn more
Pollen
What is the pollen count in Saint Stephen today?
 | Index | Very high | |
 | Tree pollen | High | |
 | Grass pollen | Very high | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather in Saint Stephen?
| Weather | Broken clouds |
| Temperature | 75.2°F |
| Humidity | 64% |
| Wind | 10 mp/h |
| Pressure | 30.2 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 |  Boerne, Texas | 103 |
| 2 | San Antonio, Texas | 92 |
| 3 | New Braunfels, Texas | 87 |
| 4 | San Fernando, California | 78 |
| 5 | Austin, Texas | 76 |
| 6 | Saint Petersburg, Florida | 75 |
| 7 | Pahrump, Nevada | 73 |
| 8 | Hollywood, California | 71 |
| 9 | La Crescenta-Montrose, California | 71 |
| 10 | Round Rock, Texas | 70 |
(local time)
SEE WORLD AQI RANKING
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US AQI
30*
live AQI index
Good
Overview
What is the current air quality in Saint Stephen?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 30* US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 5.5*µg/m³ | |
!
PM2.5
x1.1
PM2.5 concentration in Saint Stephen is currently 1.1 times the WHO annual air quality guideline value
Health Recommendations
What is the current air quality in Saint Stephen?
 | Enjoy outdoor activities |
 | Open your windows to bring clean, fresh air indoors GET A MONITOR |
Forecast
Saint Stephen air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Friday, May 31 | Good 30 AQI US | | 82.4° 57.2° |  8.9 mp/h |
| Today | Good 30 AQI US | | 86° 64.4° | 6.7 mp/h |
| Sunday, Jun 2 | Good 41 AQI US |  60% | 84.2° 66.2° | 4.5 mp/h |
| Monday, Jun 3 | Moderate 51 AQI US  | 60% | 87.8° 68° | 4.5 mp/h |
| Tuesday, Jun 4 | Moderate 51 AQI US | 70% | 89.6° 68° | 6.7 mp/h |
| Wednesday, Jun 5 | Moderate 66 AQI US | 60% | 93.2° 69.8° | 8.9 mp/h |
| Thursday, Jun 6 | Moderate 66 AQI US | 60% | 96.8° 71.6° | 11.2 mp/h |
| Friday, Jun 7 | Moderate 73 AQI US | 100% | 93.2° 71.6° | 11.2 mp/h |
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News
The latest air quality news and resources.
How to best protect from air pollution?
Where is the cleanest air quality in Saint Stephen?
No locations are available.
AQI US, Metric