AddAir quality in Heathrow
Air quality index (AQI⁺) and PM2.5 air pollution in Heathrow • 220 Followers • 23:00, May 29
55*
US AQI⁺Moderate
Main pollutant:
PM2.5
11.1 µg/m³
26°
2 km/h
94 %
Hourly forecast
Heathrow air quality index (AQI⁺) forecast
Daily forecast
Heathrow air quality index (AQI⁺) forecast
| Today | 58 |  | 32° 24° |  18 km/h | 70% |
| Sun | 61 | | 32° 24° | 16 km/h | 72% |
| Mon | 61 | | 30° 24° | 17 km/h | 73% |
Air pollutants
What is the current air quality in Heathrow?
PM2.5 concentration is currently 2.2 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 |
Protect yourself from air pollution in Heathrow
Air Purifiers
Face Masks
Air Quality Monitors
Pollen
What is the pollen count in Heathrow today?
Index
Moderate
 Tree Low | 25% |
 Grass Moderate | 50% |
 Weed None | 0% |
Source:
wetter.comHealth 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 |
Pollen
What is the pollen count in Heathrow today?
Index
Moderate
Tree Low | 25% |
Grass Moderate | 50% |
Weed None | 0% |
Source:
wetter.comProtect yourself from air pollution in Heathrow
Air Purifiers
Face Masks
Air Quality Monitors
Most polluted locations near Heathrow
Worldwide AQI⁺ ranking
Historic air quality near Heathrow
History
Historic air quality graph for Heathrow
Historic air quality near Heathrow
History
Historic air quality graph for Heathrow
Most polluted locations near Heathrow
Worldwide AQI⁺ ranking
