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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 | Few clouds |
| Temperature | 50°F |
| Humidity | 63% |
| Wind | 5.7 mp/h |
| Pressure | 29.6 Hg |
live aqi city ranking
Real-time United Kingdom city ranking
| # | city | US AQI |
|---|---|---|
| 1 | Reading, England | 63 |
| 2 | Hayes, England | 59 |
| 3 | Southampton, England | 59 |
| 4 | Southall, England | 53 |
| 5 | Islington, England | 50 |
| 6 | Bexley, England | 48 |
| 7 | Iver, England | 48 |
| 8 | London, England | 46 |
| 9 | Cardiff, Wales | 45 |
| 10 | Edgware, England | 45 |
(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 | Heathrow Bath Road | 48 |
| 2 | London Hillingdon Oxford Avenue | 45 |
| 3 | Harlington High Street | 37 |
| 4 | London Harlington | 37 |
| 5 | Heathrow LHR2 | 35 |
(local time)
SEE WORLD AQI RANKING
US AQI
43
live AQI index
Good
Overview
What is the current air quality in Harlington?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 43 US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 10.4µg/m³ | |
| PM10 | 16µg/m³ | |
| O3 | 50.2µg/m³ | |
| NO2 | 20.3µg/m³ | |
!
PM2.5
x2.1
PM2.5 concentration in Harlington is currently 2.1 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 |
|---|---|---|---|---|
| Tuesday, Apr 23 | Good 28 AQI US |  | 50° 41° |  11.2 mp/h |
| Wednesday, Apr 24 | Good 28 AQI US |  | 48.2° 39.2° | 11.2 mp/h |
| Thursday, Apr 25 | Good 37 AQI US | | 51.8° 37.4° | 8.9 mp/h |
| Today | Good 43 AQI US | | 53.6° 37.4° | 6.7 mp/h |
| Saturday, Apr 27 | Good 30 AQI US | 80% | 46.4° 41° | 11.2 mp/h |
| Sunday, Apr 28 | Good 23 AQI US | 100% | 53.6° 44.6° | 11.2 mp/h |
| Monday, Apr 29 | Good 23 AQI US | | 57.2° 42.8° | 11.2 mp/h |
| Tuesday, Apr 30 | Good 31 AQI US | 90% | 62.6° 44.6° | 11.2 mp/h |
| Wednesday, May 1 | Moderate 54 AQI US  | 90% | 66.2° 48.2° | 8.9 mp/h |
| Thursday, May 2 | Moderate 56 AQI US | 80% | 64.4° 50° | 13.4 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