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Air quality in Heathrow
Air quality index (AQI) and PM2.5 air pollution in Heathrow
154 people follow this city
Heathrow Air Quality Map
Real-time Heathrow air pollution map
AIR QUALITY DATA SOURCE
* AQI modeled using satellite data Learn more
Pollen
What is the pollen count in Heathrow today?
 | Index | Very high | |
 | Tree pollen | Very high | |
 | Grass pollen | Low | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather in Heathrow?
| Weather | Clear sky |
| Temperature | 59°F |
| Humidity | 87% |
| Wind | 0 mp/h |
| Pressure | 30.1 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 | Palm Desert, California | 157 |
| 2 | Pahrump, Nevada | 68 |
| 3 | Conway, South Carolina | 66 |
| 4 | Tallahassee, Florida | 66 |
| 5 | Gary, Indiana | 63 |
| 6 | Decatur, Georgia | 61 |
| 7 | Ocala, Florida | 61 |
| 8 | Atlanta, Georgia | 60 |
| 9 | Marietta, Georgia | 60 |
| 10 | Athens, Georgia | 59 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
US AQI
30*
live AQI index
Good
Overview
What is the current air quality in Heathrow?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 30* US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 7.2*µg/m³ | |
!
PM2.5
x1.4
PM2.5 concentration in Heathrow is currently 1.4 times the WHO annual air quality guideline value
Health Recommendations
What is the current air quality in Heathrow?
 | Enjoy outdoor activities |
 | Open your windows to bring clean, fresh air indoors GET A MONITOR |
Forecast
Heathrow air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Today | Good 30 AQI US |  | 87.8° 59° |  8.9 mp/h |
| Friday, Apr 26 | Good 20 AQI US |  | 84.2° 64.4° | 13.4 mp/h |
| Saturday, Apr 27 | Good 18 AQI US |  30% | 80.6° 64.4° | 13.4 mp/h |
| Sunday, Apr 28 | Good 15 AQI US | 30% | 78.8° 66.2° | 13.4 mp/h |
| Monday, Apr 29 | Good 18 AQI US |  | 86° 62.6° | 13.4 mp/h |
| Tuesday, Apr 30 | Good 20 AQI US | | 87.8° 64.4° | 11.2 mp/h |
| Wednesday, May 1 | Good 23 AQI US | | 89.6° 66.2° | 8.9 mp/h |
Interested in hourly forecast? Get the app
News
The latest air quality news and resources.
Where is the cleanest air quality in Heathrow?
No locations are available.
AQI US, Metric