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Air quality in Greenhill
Air quality index (AQI) and PM2.5 air pollution in Greenhill
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Greenhill Air Quality Map
Real-time Greenhill air pollution map
AIR QUALITY DATA CONTRIBUTORS
Breathe London
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Pollen
What is the pollen count in Greenhill today?
 | Index | Low | |
 | Tree pollen | Low | |
 | Grass pollen | Low | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather in Greenhill?
| Weather | Broken clouds |
| Temperature | 51.8°F |
| Humidity | 88% |
| Wind | 6.9 mp/h |
| Pressure | 30 Hg |
live aqi city ranking
Real-time United Kingdom city ranking
| # | city | US AQI |
|---|---|---|
| 1 |  Hayes, England | 62 |
| 2 | Pontypridd, Wales | 60 |
| 3 | Port Talbot, Wales | 56 |
| 4 | Cardiff, Wales | 55 |
| 5 | Edgware, England | 49 |
| 6 | Hendon, England | 49 |
| 7 | Islington, England | 49 |
| 8 | Rainham, England | 49 |
| 9 | Southall, England | 49 |
| 10 | Canary Wharf, England | 47 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
live Greenhill aqi ranking
Real-time Greenhill air quality ranking
| # | station | US AQI |
|---|---|---|
| 1 | St.Luke's Hospice | 49 |
| 2 | High Street Wealdstone | 44 |
| 3 | St Jerome Bilingual School, Station Road | 44 |
(local time)
SEE WORLD AQI RANKING
US AQI
44
live AQI index
Good
Overview
What is the current air quality in Greenhill?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 44 US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 8µg/m³ | |
| NO2 | 5µg/m³ | |
!
PM2.5
x1.6
PM2.5 concentration in Greenhill is currently 1.6 times the WHO annual air quality guideline value
Health Recommendations
What is the current air quality in Greenhill?
 | Enjoy outdoor activities |
 | Open your windows to bring clean, fresh air indoors GET A MONITOR |
Forecast
Greenhill air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Saturday, May 18 | Moderate 55 AQI US  |  | 64.4° 51.8° |  6.7 mp/h |
| Sunday, May 19 | Moderate 55 AQI US | | 68° 46.4° | 11.2 mp/h |
| Monday, May 20 | Moderate 56 AQI US | | 66.2° 46.4° | 8.9 mp/h |
| Today | Good 44 AQI US | 90% | 60.8° 50° | 6.7 mp/h |
| Wednesday, May 22 | Moderate 56 AQI US | 70% | 59° 51.8° | 11.2 mp/h |
| Thursday, May 23 | Good 40 AQI US | | 55.4° 48.2° | 8.9 mp/h |
| Friday, May 24 | Good 27 AQI US |  | 62.6° 42.8° | 6.7 mp/h |
| Saturday, May 25 | Good 20 AQI US | | 66.2° 46.4° | 8.9 mp/h |
| Sunday, May 26 | Good 50 AQI US | 90% | 60.8° 51.8° | 8.9 mp/h |
| Monday, May 27 | Good 41 AQI US |  | 64.4° 51.8° | 8.9 mp/h |
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News
The latest air quality news and resources.
How to best protect from air pollution?
Greenhill air quality data attribution
1Contributor
- Breathe London
3 stations
Non-profit organization Contributor
Where is the cleanest air quality in Greenhill?
AQI US, Metric