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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 | Broken clouds |
| Temperature | 64.4°F |
| Humidity | 27% |
| Wind | 12.8 mp/h |
| Pressure | 30.4 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 | Tampa, Florida | 92 |
| 2 | Oklahoma City, Oklahoma | 83 |
| 3 | Edmond, Oklahoma | 79 |
| 4 | Corpus Christi, Texas | 67 |
| 5 | Tulsa, Oklahoma | 67 |
| 6 | Wichita, Kansas | 67 |
| 7 | San Antonio, Texas | 63 |
| 8 | Boerne, Texas | 61 |
| 9 | Kansas City, Missouri | 60 |
| 10 | Dayton, Ohio | 59 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
US AQI
15*
live AQI index
Good
Overview
What is the current air quality in Greenwich?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 15* US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 3.8*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 15 AQI US |  100% | 64.4° 33.8° |  11.2 mp/h |
| Sunday, Apr 28 | Good 34 AQI US | 100% | 66.2° 44.6° | 6.7 mp/h |
| Monday, Apr 29 | Good 36 AQI US | 100% | 60.8° 44.6° | 11.2 mp/h |
| Tuesday, Apr 30 | Good 47 AQI US | 100% | 53.6° 44.6° | 6.7 mp/h |
| Wednesday, May 1 | Good 49 AQI US | 30% | 55.4° 46.4° | 2.2 mp/h |
| Thursday, May 2 | Moderate 57 AQI US  | | 69.8° 44.6° | 6.7 mp/h |
| Friday, May 3 | Moderate 71 AQI US | 20% | 68° 46.4° | 13.4 mp/h |
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News
The latest air quality news and resources.
Where is the cleanest air quality in Greenwich?
No locations are available.
AQI US, Metric