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Air quality near Greenwich, Old Greenwich
Air quality index (AQI) and PM2.5 air pollution near Greenwich, Old Greenwich
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Air Quality Map
Real-time Greenwich air pollution map
AIR QUALITY DATA CONTRIBUTORS
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Government
Pollen
What is the pollen count in Greenwich today?
 | Index | Very high | |
 | Tree pollen | Very high | |
 | Grass pollen | None | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather near Greenwich, Old Greenwich?
| Weather | Few clouds |
| Temperature | 77°F |
| Humidity | 42% |
| Wind | 12 mp/h |
| Pressure | 29.4 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 | The Woodlands, Texas | 141 |
| 2 | Georgetown, Texas | 135 |
| 3 | New Braunfels, Texas | 125 |
| 4 | Austin, Texas | 123 |
| 5 | Round Rock, Texas | 116 |
| 6 | San Antonio, Texas | 114 |
| 7 | Leander, Texas | 99 |
| 8 | Boerne, Texas | 93 |
| 9 | Little Rock, Arkansas | 93 |
| 10 | Midlothian, Texas | 90 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
live aqi station ranking
Real-time Old Greenwich air quality ranking
| # | station | US AQI |
|---|---|---|
| 1 | Greenwich | 54 |
(local time)
SEE WORLD AQI RANKING
US AQI
54
live AQI index
Moderate
Overview
What is the current air quality near Greenwich, Old Greenwich?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Moderate | 54 US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 10.7µg/m³ | |
| PM10 | 22µg/m³ | |
| O3 | 0.1µg/m³ | |
Health Recommendations
What is the current air quality near Greenwich, Old Greenwich?
 | 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
Greenwich, Old Greenwich air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Sunday, May 5 | Good 34 AQI US  | |||
| Monday, May 6 | Good 43 AQI US | |||
| Tuesday, May 7 | Good 50 AQI US | |||
| Today | Moderate 54 AQI US |  | 66.2° 55.4° |  11.2 mp/h |
| Thursday, May 9 | Good 20 AQI US |  100% | 55.4° 48.2° | 13.4 mp/h |
| Friday, May 10 | Good 11 AQI US | | 55.4° 46.4° | 8.9 mp/h |
| Saturday, May 11 | Good 14 AQI US | 100% | 50° 46.4° | 11.2 mp/h |
| Sunday, May 12 | Good 38 AQI US |  | 60.8° 46.4° | 8.9 mp/h |
| Monday, May 13 | Good 50 AQI US | | 64.4° 51.8° | 11.2 mp/h |
| Tuesday, May 14 | Moderate 51 AQI US | 100% | 59° 55.4° | 8.9 mp/h |
Interested in hourly forecast? Get the app
News
The latest air quality news and resources.
Greenwich air quality data attribution
Contributor
Unidentified Contributor
1 station
Government Contributor
Data source
Where is the cleanest air quality in Old Greenwich?
AQI US, Metric