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Air quality in Greenwich
Air quality index (AQI) and PM2.5 air pollution in Greenwich
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Greenwich Air Quality Map
Real-time Greenwich air pollution map
AIR QUALITY DATA SOURCE
* AQI modeled using satellite data Learn more
Pollen
What is the pollen count in Greenwich today?
 | Index | Very high | |
 | Tree pollen | Very high | |
 | Grass pollen | Low | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather in Greenwich?
| Weather | Clear sky |
| Temperature | 26.6°F |
| Humidity | 86% |
| Wind | 6.6 mp/h |
| Pressure | 30.2 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 | Palm Desert, California | 127 |
| 2 | Tampa, Florida | 72 |
| 3 | Pahrump, Nevada | 70 |
| 4 | Tallahassee, Florida | 66 |
| 5 | Conway, South Carolina | 64 |
| 6 | Decatur, Georgia | 61 |
| 7 | Kingsbury, Nevada | 61 |
| 8 | Athens, Georgia | 60 |
| 9 | Rock Hill, South Carolina | 60 |
| 10 | Atlanta, Georgia | 59 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
US AQI
8*
live AQI index
Good
Overview
What is the current air quality in Greenwich?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 8* US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 1.9*µg/m³ | |
✓
PM2.5 concentration in Greenwich air currently meets the WHO annual air quality guideline value
Health Recommendations
What is the current air quality in Greenwich?
 | Enjoy outdoor activities |
 | Open your windows to bring clean, fresh air indoors GET A MONITOR |
Forecast
Greenwich air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Today | Good 8 AQI US |  | 51.8° 26.6° |  8.9 mp/h |
| Friday, Apr 26 | Good 7 AQI US | | 57.2° 30.2° | 4.5 mp/h |
| Saturday, Apr 27 | Good 14 AQI US |  30% | 60.8° 33.8° | 11.2 mp/h |
| Sunday, Apr 28 | Good 41 AQI US | 80% | 60.8° 44.6° | 4.5 mp/h |
| Monday, Apr 29 | Moderate 67 AQI US  | 100% | 68° 53.6° | 2.2 mp/h |
| Tuesday, Apr 30 | Moderate 66 AQI US | 100% | 68° 55.4° | 11.2 mp/h |
| Wednesday, May 1 | Moderate 69 AQI US | 90% | 71.6° 53.6° | 8.9 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 Greenwich?
No locations are available.
AQI US, Metric