Air quality in Harrow
Air quality index (AQI⁺) and PM2.5 air pollution in Harrow • 23.9K Followers • 01:00, May 28 Local time
52*
US AQI⁺Moderate
Main pollutant:
PM2.5
9.8 µg/m³
15°
9 km/h
80 %
Hourly forecast
Harrow air quality index (AQI⁺) forecast
Daily forecast
Harrow air quality index (AQI⁺) forecast
| Today | 52 | 30° 15° | 15 km/h | 50% | |
| Fri | 52 | 23° 17° | 9 km/h | 59% | |
| Sat | 46 | 26° 13° | 10 km/h | 51% |
Air pollutants
What is the current air quality in Harrow?
PM2.5 concentration is currently 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 Harrow
Pollen
What is the pollen count in Harrow today?
Index
Low
Tree Low | 25% |
Grass None | 0% |
Weed None | 0% |
Source:
Open-Meteo.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 Harrow today?
Index
Low
Tree Low | 25% |
Grass None | 0% |
Weed None | 0% |
Source:
Open-Meteo.comProtect yourself from air pollution in Harrow
Most polluted locations near Harrow
Worldwide AQI⁺ rankingHistoric air quality near Harrow
History
Historic air quality graph for Harrow
Historic air quality near Harrow
History
Historic air quality graph for Harrow

















