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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
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Pollen
What is the pollen count in Greenwich today?
 | Index | Low | |
 | Tree pollen | Low | |
 | Grass pollen | None | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather near Greenwich, Old Greenwich?
| Weather | Clear sky |
| Temperature | 57.2°F |
| Humidity | 86% |
| Wind | 5 mp/h |
| Pressure | 30 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 |  Silverton, Colorado | 108 |
| 2 | Palm Desert, California | 79 |
| 3 | Boerne, Texas | 78 |
| 4 | Baton Rouge, Louisiana | 69 |
| 5 | Corpus Christi, Texas | 67 |
| 6 | San Antonio, Texas | 67 |
| 7 | Barstow, California | 66 |
| 8 | New Braunfels, Texas | 66 |
| 9 | Port Arthur, Texas | 65 |
| 10 | Pahrump, Nevada | 64 |
(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 | 23 |
(local time)
SEE WORLD AQI RANKING
US AQI
23
live AQI index
Good
Overview
What is the current air quality near Greenwich, Old Greenwich?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 23 US AQI | O3 |
| Pollutants | Concentration | |
|---|---|---|
| O3 | 58µg/m³ | |
Health Recommendations
What is the current air quality near Greenwich, Old Greenwich?
 | Enjoy outdoor activities |
 | Open your windows to bring clean, fresh air indoors GET A MONITOR |
Forecast
Greenwich, Old Greenwich air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Friday, May 17 | Good 29 AQI US | |||
| Saturday, May 18 | Good 24 AQI US | |||
| Today | Good 23 AQI US | |||
| Monday, May 20 | Good 36 AQI US |  | 66.2° 53.6° |  6.7 mp/h |
| Tuesday, May 21 | Good 47 AQI US | | 75.2° 57.2° | 11.2 mp/h |
| Wednesday, May 22 | Good 45 AQI US |  | 78.8° 62.6° | 13.4 mp/h |
| Thursday, May 23 | Good 47 AQI US |  100% | 80.6° 62.6° | 8.9 mp/h |
| Friday, May 24 | Good 42 AQI US |  | 75.2° 59° | 11.2 mp/h |
| Saturday, May 25 | Good 20 AQI US | | 66.2° 55.4° | 6.7 mp/h |
| Sunday, May 26 | Good 40 AQI US | | 68° 57.2° | 8.9 mp/h |
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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