Be the first to measure and contribute air quality data to your community
Air Quality 
Air Monitors
Air Purifiers
For Business
News
Support
Air quality in London
Air quality index (AQI) and PM2.5 air pollution in London
45 people follow this city
London Air Quality Map
Real-time London air pollution map
AIR QUALITY DATA SOURCE
* AQI modeled using satellite data Learn more
Pollen
What is the pollen count in London today?
 | Index | Very high | |
 | Tree pollen | Very high | |
 | Grass pollen | Low | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather in London?
| Weather | Clear sky |
| Temperature | 66.2°F |
| Humidity | 52% |
| Wind | 5.7 mp/h |
| Pressure | 29.9 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 |  Corpus Christi, Texas | 105 |
| 2 | Fort Worth, Texas | 102 |
| 3 | Lewisville, Texas | 101 |
| 4 | Georgetown, Texas | 98 |
| 5 | Denton, Texas | 94 |
| 6 | Midlothian, Texas | 94 |
| 7 | New Braunfels, Texas | 94 |
| 8 | Dallas, Texas | 91 |
| 9 | Round Rock, Texas | 91 |
| 10 | Austin, Texas | 88 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
US AQI
40*
live AQI index
Good
Overview
What is the current air quality in London?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 40* US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 7.3*µg/m³ | |
!
PM2.5
x1.5
PM2.5 concentration in London is currently 1.5 times the WHO annual air quality guideline value
Health Recommendations
What is the current air quality in London?
 | Enjoy outdoor activities |
 | Open your windows to bring clean, fresh air indoors GET A MONITOR |
Forecast
London air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Wednesday, May 22 | Good 38 AQI US |  | 89.6° 55.4° |  6.7 mp/h |
| Thursday, May 23 | Good 49 AQI US |  | 86° 55.4° | 8.9 mp/h |
| Friday, May 24 | Good 36 AQI US |  | 78.8° 51.8° | 15.7 mp/h |
| Saturday, May 25 | Good 20 AQI US | | 77° 48.2° | 11.2 mp/h |
| Sunday, May 26 | Good 19 AQI US | | 80.6° 48.2° | 6.7 mp/h |
| Monday, May 27 | Good 22 AQI US | | 89.6° 53.6° | 6.7 mp/h |
| Tuesday, May 28 | Good 29 AQI US | | 93.2° 57.2° | 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 London?
No locations are available.
AQI US, Metric