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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 | Very high | |
 | Tree pollen | Very high | |
 | Grass pollen | Low | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather in Smithtown?
| Weather | Few clouds |
| Temperature | 64.4°F |
| Humidity | 68% |
| Wind | 5.7 mp/h |
| Pressure | 30 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 |  Georgetown, Texas | 88 |
| 2 | Austin, Texas | 86 |
| 3 | Mecca, California | 86 |
| 4 | Round Rock, Texas | 85 |
| 5 | Leander, Texas | 83 |
| 6 | Cedar Park, Texas | 79 |
| 7 | Boerne, Texas | 75 |
| 8 | Ocala, Florida | 75 |
| 9 | Madera, California | 69 |
| 10 | Corpus Christi, Texas | 66 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
Spotlight
Larchmont has "Unhealthy for Sensitive Groups" air quality. See the map and health recommendations.
US AQI
54*
live AQI index
Moderate
Overview
What is the current air quality in Smithtown?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Moderate | 54* US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 10.6*µg/m³ | |
!
PM2.5
x2.1
PM2.5 concentration in Smithtown is currently 2.1 times the WHO annual air quality guideline value
Health Recommendations
What is the current air quality in Smithtown?
 | Sensitive groups should reduce outdoor exercise |
 | Close your windows to avoid dirty outdoor air GET A MONITOR |
 | Sensitive groups should wear a mask outdoors GET A MASK |
 | Sensitive groups should run an air purifier GET AN AIR PURIFIER |
Forecast
Smithtown air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Today | Moderate 54 AQI US |  | 71.6° 62.6° |  6.7 mp/h |
| Monday, Jun 3 | Moderate 61 AQI US | | 73.4° 64.4° | 6.7 mp/h |
| Tuesday, Jun 4 | Good 33 AQI US  |  | 68° 59° | 11.2 mp/h |
| Wednesday, Jun 5 | Good 15 AQI US | | 71.6° 60.8° | 13.4 mp/h |
| Thursday, Jun 6 | Good 19 AQI US |  100% | 75.2° 64.4° | 8.9 mp/h |
| Friday, Jun 7 | Moderate 62 AQI US | 40% | 75.2° 66.2° | 17.9 mp/h |
| Saturday, Jun 8 | Good 40 AQI US | 70% | 71.6° 62.6° | 15.7 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 Smithtown?
No locations are available.
AQI US, Metric