Be the first to measure and contribute air quality data to your community
Air Quality 
Air Monitors
Air Purifiers
For Business
News
Support
Air quality in Stony Brook
Air quality index (AQI) and PM2.5 air pollution in Stony Brook
258 people follow this city
Stony Brook Air Quality Map
Real-time Stony Brook air pollution map
AIR QUALITY DATA SOURCE
* AQI modeled using satellite data Learn more
Pollen
What is the pollen count in Stony Brook today?
 | Index | Very high | |
 | Tree pollen | Very high | |
 | Grass pollen | None | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather in Stony Brook?
| Weather | Broken clouds |
| Temperature | 44.6°F |
| Humidity | 44% |
| Wind | 10.4 mp/h |
| Pressure | 30.4 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 | Palm Desert, California | 113 |
| 2 | Valparaiso, Indiana | 70 |
| 3 | Newell, North Carolina | 68 |
| 4 | Lubbock, Texas | 67 |
| 5 | Tallahassee, Florida | 67 |
| 6 | Savannah, Georgia | 66 |
| 7 | Pahrump, Nevada | 64 |
| 8 | North Charleston, South Carolina | 63 |
| 9 | Ocala, Florida | 62 |
| 10 | Hamilton, Montana | 61 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
US AQI
12*
live AQI index
Good
Overview
What is the current air quality in Stony Brook?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 12* US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 2.9*µg/m³ | |
✓
PM2.5 concentration in Stony Brook air currently meets the WHO annual air quality guideline value
Health Recommendations
What is the current air quality in Stony Brook?
 | Enjoy outdoor activities |
 | Open your windows to bring clean, fresh air indoors GET A MONITOR |
Forecast
Stony Brook air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Today | Good 12 AQI US | | 48.2° 41° |  15.7 mp/h |
| Friday, Apr 26 | Good 15 AQI US |  | 50° 41° | 11.2 mp/h |
| Saturday, Apr 27 | Good 13 AQI US | | 55.4° 44.6° | 11.2 mp/h |
| Sunday, Apr 28 | Good 16 AQI US |  100% | 57.2° 48.2° | 11.2 mp/h |
| Monday, Apr 29 | Moderate 51 AQI US  | 30% | 64.4° 53.6° | 8.9 mp/h |
| Tuesday, Apr 30 | Moderate 61 AQI US | 100% | 55.4° 50° | 8.9 mp/h |
| Wednesday, May 1 | Moderate 64 AQI US | 100% | 66.2° 51.8° | 8.9 mp/h |
Interested in hourly forecast? Get the app
News
The latest air quality news and resources.
Where is the cleanest air quality in Stony Brook?
No locations are available.
AQI US, Metric