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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 | 69.8°F |
| Humidity | 87% |
| Wind | 6.9 mp/h |
| Pressure | 30 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 | Casa Grande, Arizona | 72 |
| 2 | Pahrump, Nevada | 68 |
| 3 | Palm Desert, California | 64 |
| 4 | Corpus Christi, Texas | 61 |
| 5 | Johnson City, Tennessee | 61 |
| 6 | Yucaipa, California | 61 |
| 7 | Greenville, South Carolina | 58 |
| 8 | La Habra, California | 57 |
| 9 | Rock Hill, South Carolina | 57 |
| 10 | San Fernando, California | 56 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
US AQI
11*
live AQI index
Good
Overview
What is the current air quality in Heathrow?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 11* US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 2.8*µg/m³ | |
✓
PM2.5 concentration in Heathrow air currently meets 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 11 AQI US |  | 91.4° 66.2° |  13.4 mp/h |
| Sunday, May 5 | Good 31 AQI US |  60% | 89.6° 68° | 8.9 mp/h |
| Monday, May 6 | Good 45 AQI US | | 93.2° 68° | 11.2 mp/h |
| Tuesday, May 7 | Good 45 AQI US | 40% | 95° 68° | 6.7 mp/h |
| Wednesday, May 8 | Moderate 67 AQI US  | | 96.8° 69.8° | 4.5 mp/h |
| Thursday, May 9 | Moderate 74 AQI US | | 100.4° 71.6° | 4.5 mp/h |
| Friday, May 10 | Moderate 74 AQI US |  | 100.4° 73.4° | 8.9 mp/h |
Interested in hourly forecast? Get the app
News
The latest air quality news and resources.
How to best protect from air pollution?
Where is the cleanest air quality in Heathrow?
No locations are available.
AQI US, Metric