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Air quality in Smithtown
Air quality index (AQI) and PM2.5 air pollution in Smithtown
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Smithtown Air Quality Map
Real-time Smithtown air pollution map
AIR QUALITY DATA SOURCE
* AQI modeled using satellite data Learn more
Pollen
What is the pollen count in Smithtown today?
 | Index | Moderate | |
 | Tree pollen | Moderate | |
 | Grass pollen | None | |
 | Weed pollen | None |
Weather
What is the current weather in Smithtown?
| Weather | Broken clouds |
| Temperature | 51.8°F |
| Humidity | 70% |
| Wind | 15 mp/h |
| Pressure | 30.2 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 | El Centro, California | 153 |
| 2 | San Bernardino, California | 90 |
| 3 | Casa Grande, Arizona | 88 |
| 4 | Visalia, California | 84 |
| 5 | Fontana, California | 79 |
| 6 | Corpus Christi, Texas | 78 |
| 7 | Redlands, California | 74 |
| 8 | Van Nuys, California | 74 |
| 9 | Palm Desert, California | 72 |
| 10 | Reseda, California | 71 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
US AQI
11*
live AQI index
Good
Overview
What is the current air quality in Smithtown?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 11* US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 2.7*µg/m³ | |
✓
PM2.5 concentration in Smithtown air currently meets the WHO annual air quality guideline value
Health Recommendations
What is the current air quality in Smithtown?
 | Enjoy outdoor activities |
 | Open your windows to bring clean, fresh air indoors GET A MONITOR |
Forecast
Smithtown air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Today | Good 11 AQI US | | 51.8° 42.8° |  11.2 mp/h |
| Saturday, Apr 20 | Good 21 AQI US |  100% | 59° 46.4° | 17.9 mp/h |
| Sunday, Apr 21 | Good 15 AQI US | | 53.6° 42.8° | 13.4 mp/h |
| Monday, Apr 22 | Good 17 AQI US |  | 57.2° 46.4° | 11.2 mp/h |
| Tuesday, Apr 23 | Good 19 AQI US | | 55.4° 48.2° | 13.4 mp/h |
| Wednesday, Apr 24 | Good 11 AQI US | 100% | 55.4° 44.6° | 17.9 mp/h |
| Thursday, Apr 25 | Good 20 AQI US | 40% | 48.2° 35.6° | 20.1 mp/h |
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News
The latest air quality news and resources.
Where is the cleanest air quality in Smithtown?
No locations are available.
AQI US, Metric