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Air quality in Harlington
Air quality index (AQI) and PM2.5 air pollution in Harlington
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Harlington Air Quality Map
Real-time Harlington air pollution map
AIR QUALITY DATA CONTRIBUTORS
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Pollen
What is the pollen count in Harlington today?
 | Index | Low | |
 | Tree pollen | Low | |
 | Grass pollen | None | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather in Harlington?
| Weather | Scattered clouds |
| Temperature | 57.2°F |
| Humidity | 75% |
| Wind | 11.5 mp/h |
| Pressure | 29.9 Hg |
live aqi city ranking
Real-time United Kingdom city ranking
| # | city | US AQI |
|---|---|---|
| 1 |  Croydon, England | 304 |
| 2 | West End of London, England | 64 |
| 3 | Port Talbot, Wales | 62 |
| 4 | Pontypridd, Wales | 60 |
| 5 | Cardiff, Wales | 55 |
| 6 | Islington, England | 53 |
| 7 | Lambeth, England | 53 |
| 8 | London, England | 53 |
| 9 | Southall, England | 53 |
| 10 | Brentford, England | 52 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
live Harlington aqi ranking
Real-time Harlington air quality ranking
| # | station | US AQI |
|---|---|---|
| 1 | London Hillingdon Oxford Avenue | 62 |
| 2 | London Harlington | 56 |
| 3 | Harlington High Street | 44 |
| 4 | Heathrow Bath Road | 43 |
| 5 | Heathrow LHR2 | 31 |
(local time)
SEE WORLD AQI RANKING
US AQI
44
live AQI index
Good
Overview
What is the current air quality in Harlington?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 44 US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 8µg/m³ | |
| PM10 | 16.2µg/m³ | |
| NO2 | 18µg/m³ | |
!
PM2.5
x1.6
PM2.5 concentration in Harlington is currently 1.6 times the WHO annual air quality guideline value
Health Recommendations
What is the current air quality in Harlington?
 | Enjoy outdoor activities |
 | Open your windows to bring clean, fresh air indoors GET A MONITOR |
Forecast
Harlington air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Friday, May 17 | Good 32 AQI US |  | 68° 50° |  4.5 mp/h |
| Saturday, May 18 | Moderate 57 AQI US  | | 66.2° 53.6° | 6.7 mp/h |
| Sunday, May 19 | Moderate 59 AQI US | | 69.8° 48.2° | 11.2 mp/h |
| Today | Good 44 AQI US | 50% | 66.2° 48.2° | 8.9 mp/h |
| Tuesday, May 21 | Good 47 AQI US | 100% | 59° 50° | 6.7 mp/h |
| Wednesday, May 22 | Moderate 56 AQI US | 100% | 62.6° 53.6° | 11.2 mp/h |
| Thursday, May 23 | Good 40 AQI US | | 60.8° 48.2° | 8.9 mp/h |
| Friday, May 24 | Good 27 AQI US | 40% | 62.6° 51.8° | 6.7 mp/h |
| Saturday, May 25 | Good 20 AQI US |  | 66.2° 48.2° | 6.7 mp/h |
| Sunday, May 26 | Good 49 AQI US | 90% | 57.2° 50° | 4.5 mp/h |
| Monday, May 27 | Good 37 AQI US | 50% | 59° 50° | 11.2 mp/h |
Interested in hourly forecast? Get the app
News
The latest air quality news and resources.
How to best protect from air pollution?
Harlington air quality data attribution
4Contributors
Government Contributor
- Breathe London
1 station
Non-profit organization Contributor
Educational Contributor
- Ricardo Energy & Environment
4 stations
Corporate Contributor
Where is the cleanest air quality in Harlington?
AQI US, Metric