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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 | Broken clouds |
| Temperature | 51.8°F |
| Humidity | 92% |
| Wind | 15 mp/h |
| Pressure | 29.8 Hg |
live aqi city ranking
Real-time United Kingdom city ranking
| # | city | US AQI |
|---|---|---|
| 1 | Birmingham, England | 93 |
| 2 | Luton, England | 80 |
| 3 | Bedford, England | 78 |
| 4 | Reading, England | 75 |
| 5 | York, England | 70 |
| 6 | Edgware, England | 68 |
| 7 | Hayes, England | 68 |
| 8 | Hendon, England | 68 |
| 9 | London, England | 68 |
| 10 | Southall, England | 68 |
(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 | 68 |
| 2 | High Street Wealdstone | 63 |
| 3 | St Jerome Bilingual School, Station Road | 63 |
(local time)
SEE WORLD AQI RANKING
US AQI
63
live AQI index
Moderate
Overview
What is the current air quality in Greenhill?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Moderate | 63 US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 18µg/m³ | |
| NO2 | 66µg/m³ | |
!
PM2.5
x3.6
PM2.5 concentration in Greenhill is currently 3.6 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 63 AQI US | 90% | 57.2° 48.2° | 11.2 mp/h |
| Friday, May 3 | Good 15 AQI US | 80% | 50° 46.4° | 13.4 mp/h |
| Saturday, May 4 | Good 25 AQI US | | 60.8° 42.8° | 6.7 mp/h |
| Sunday, May 5 | Good 29 AQI US | 100% | 55.4° 46.4° | 8.9 mp/h |
| Monday, May 6 | Good 36 AQI US | 100% | 55.4° 48.2° | 6.7 mp/h |
| Tuesday, May 7 | Moderate 57 AQI US | 90% | 60.8° 46.4° | 11.2 mp/h |
| Wednesday, May 8 | Moderate 60 AQI US | | 62.6° 46.4° | 4.5 mp/h |
Interested in hourly forecast? Get the app
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