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Air quality in Hounslow
Air quality index (AQI) and PM2.5 air pollution in Hounslow
393 people follow this city
Hounslow Air Quality Map
Real-time Hounslow air pollution map
AIR QUALITY DATA CONTRIBUTORS
Ricardo Energy & Environment
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Pollen
What is the pollen count in Hounslow today?
 | Index | Very high | |
 | Tree pollen | Very high | |
 | Grass pollen | None | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather in Hounslow?
| Weather | Few clouds |
| Temperature | 51.8°F |
| Humidity | 78% |
| Wind | 15 mp/h |
| Pressure | 30 Hg |
live aqi city ranking
Real-time United Kingdom city ranking
| # | city | US AQI |
|---|---|---|
| 1 | Whyteleafe, England | 59 |
| 2 | Battersea, England | 45 |
| 3 | Croydon, England | 45 |
| 4 | Carshalton, England | 43 |
| 5 | Mitcham, England | 43 |
| 6 | Earlsfield, England | 41 |
| 7 | Edgware, England | 41 |
| 8 | Morden, England | 41 |
| 9 | Southall, England | 41 |
| 10 | Thornton Heath, England | 41 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
live Hounslow aqi ranking
Real-time Hounslow air quality ranking
| # | station | US AQI |
|---|---|---|
| 1 | Hounslow Heston | 55 |
(local time)
SEE WORLD AQI RANKING
US AQI
55
live AQI index
Moderate
Overview
What is the current air quality in Hounslow?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Moderate | 55 US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 14µg/m³ | |
| PM10 | 23.2µg/m³ | |
| NO2 | 26.6µg/m³ | |
!
PM2.5
x2.8
PM2.5 concentration in Hounslow is currently 2.8 times the WHO annual air quality guideline value
Health Recommendations
What is the current air quality in Hounslow?
 | 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
Hounslow air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Friday, Apr 26 | Good 43 AQI US  |  | 53.6° 37.4° |  6.7 mp/h |
| Saturday, Apr 27 | Good 40 AQI US |  | 51.8° 41° | 11.2 mp/h |
| Sunday, Apr 28 | Good 24 AQI US | | 50° 39.2° | 13.4 mp/h |
| Today | Moderate 55 AQI US | | 57.2° 41° | 15.7 mp/h |
| Tuesday, Apr 30 | Good 29 AQI US | 100% | 59° 44.6° | 11.2 mp/h |
| Wednesday, May 1 | Good 45 AQI US | 70% | 62.6° 46.4° | 11.2 mp/h |
| Thursday, May 2 | Good 31 AQI US | 100% | 57.2° 50° | 8.9 mp/h |
| Friday, May 3 | Good 12 AQI US | 90% | 53.6° 46.4° | 11.2 mp/h |
| Saturday, May 4 | Good 25 AQI US | 40% | 59° 42.8° | 8.9 mp/h |
| Sunday, May 5 | Good 26 AQI US | | 62.6° 46.4° | 6.7 mp/h |
Interested in hourly forecast? Get the app
News
The latest air quality news and resources.
Hounslow air quality data attribution
1Contributor
- Ricardo Energy & Environment
1 station
Corporate Contributor
1 Data source
Where is the cleanest air quality in Hounslow?
AQI US, Metric