AddAir quality near Hounslow Heston, London
Air quality index (AQI⁺) and PM2.5 air pollution near Hounslow Heston, Hounslow, London • 2.6K Followers • 15:00, Jun 15 Local time
69
US AQI⁺Moderate
Main pollutant:
PM2.5
19 µg/m³
21°
9 km/h
53 %
Hourly forecast
Hounslow Heston, London air quality index (AQI⁺) forecast
Daily forecast
Hounslow Heston, London air quality index (AQI⁺) forecast
| Today | 64 | | 22° 13° |  14 km/h | 64% |
| Tue | 47 | | 24° 15° | 13 km/h | 66% |
| Wed | 46 | | 23° 17° | 16 km/h | 75% |
Air pollutants
What is the current air quality near Hounslow Heston?
PM2.5 concentration is currently 3.8 times the World Health Organization annual PM2.5 guideline value.
Health recommendations
 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 |
Real-time Hounslow Heston, London air pollution map
Pollen
What is the pollen count in Hounslow Heston today?
Index
Moderate
 Tree Low | 25% |
 Grass Moderate | 50% |
 Weed Low | 25% |
Source:
Open-Meteo.comProtect yourself from air pollution in Hounslow Heston
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Pollen
What is the pollen count in Hounslow Heston today?
Index
Moderate
Tree Low | 25% |
Grass Moderate | 50% |
Weed Low | 25% |
Source:
Open-Meteo.comHistoric air quality near Hounslow Heston
History
Historic air quality graph for Hounslow Heston
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Most polluted locations near Hounslow Heston, London
Worldwide AQI⁺ ranking
Station ranking
Real-time Hounslow Heston AQI⁺ station ranking
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Learn more about global air quality
Where is the cleanest air quality in London?
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