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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 | None | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather in Greenhill?
| Weather | Mist |
| Temperature | 57.2°F |
| Humidity | 89% |
| Wind | 6.9 mp/h |
| Pressure | 29.7 Hg |
live aqi city ranking
Real-time United Kingdom city ranking
| # | city | US AQI |
|---|---|---|
| 1 | Hackney, England | 110 |
| 2 | Scunthorpe, England | 105 |
| 3 | Luton, England | 96 |
| 4 | Bexley, England | 92 |
| 5 | Bethnal Green, England | 91 |
| 6 | City of London, England | 91 |
| 7 | Cheltenham, England | 89 |
| 8 | Kingston upon Thames, England | 88 |
| 9 | Erith, England | 87 |
| 10 | Iver, England | 87 |
(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 | 76 |
| 2 | High Street Wealdstone | 70 |
| 3 | St Jerome Bilingual School, Station Road | 70 |
(local time)
SEE WORLD AQI RANKING
US AQI
70
live AQI index
Moderate
Overview
What is the current air quality in Greenhill?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Moderate | 70 US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 21µg/m³ | |
| NO2 | 60µg/m³ | |
!
PM2.5
x4.2
PM2.5 concentration in Greenhill is currently 4.2 times the WHO annual air quality guideline value
Health Recommendations
What is the current air quality in Greenhill?
 | 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
Greenhill air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Monday, Apr 29 | Good 27 AQI US  |  | 57.2° 39.2° |  15.7 mp/h |
| Tuesday, Apr 30 | Good 21 AQI US |  | 62.6° 44.6° | 13.4 mp/h |
| Wednesday, May 1 | Good 48 AQI US | | 64.4° 48.2° | 8.9 mp/h |
| Today | Moderate 70 AQI US | 90% | 57.2° 48.2° | 11.2 mp/h |
| Friday, May 3 | Good 15 AQI US | 70% | 50° 46.4° | 11.2 mp/h |
| Saturday, May 4 | Good 25 AQI US | 50% | 60.8° 42.8° | 6.7 mp/h |
| Sunday, May 5 | Good 29 AQI US | 30% | 60.8° 46.4° | 6.7 mp/h |
| Monday, May 6 | Good 36 AQI US | 90% | 60.8° 50° | 4.5 mp/h |
| Tuesday, May 7 | Moderate 57 AQI US | 40% | 62.6° 48.2° | 8.9 mp/h |
| Wednesday, May 8 | Moderate 60 AQI US | | 66.2° 48.2° | 4.5 mp/h |
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News
The latest air quality news and resources.
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