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Air quality in London
Air quality index (AQI) and PM2.5 air pollution in London
2.8K people follow this city
London Air Quality Map
Real-time London air pollution map
Pollen
What is the pollen count in London today?
 | Index | Low | |
 | Tree pollen | Low | |
 | Grass pollen | Low | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather in London?
| Weather | Clear sky |
| Temperature | 64.4°F |
| Humidity | 83% |
| Wind | 6.9 mp/h |
| Pressure | 29.9 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 |  Thibodaux, Louisiana | 136 |
| 2 | Yucaipa, California | 84 |
| 3 | La Crescenta-Montrose, California | 80 |
| 4 | San Bernardino, California | 78 |
| 5 | Indio, California | 77 |
| 6 | Hammond, Indiana | 74 |
| 7 | Rapid City, South Dakota | 74 |
| 8 | Fontana, California | 73 |
| 9 | La Canada Flintridge, California | 73 |
| 10 | Redlands, California | 73 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
live London aqi ranking
Real-time London air quality ranking
| # | station | US AQI |
|---|---|---|
| 1 | London Station | 38 |
(local time)
SEE WORLD AQI RANKING
US AQI
58*
live AQI index
Moderate
Overview
What is the current air quality in London?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Moderate | 58* US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 12.9*µg/m³ | |
| O3 | 88*µg/m³ | |
!
PM2.5
x2.6
PM2.5 concentration in London is currently 2.6 times the WHO annual air quality guideline value
Health Recommendations
What is the current air quality in London?
 | 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 |
Forecast
London air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Today | Moderate 58 AQI US |  | 75.2° 55.4° |  4.5 mp/h |
| Saturday, May 18 | Moderate 71 AQI US | | 78.8° 60.8° | 6.7 mp/h |
| Sunday, May 19 | Moderate 70 AQI US | | 78.8° 59° | 6.7 mp/h |
| Monday, May 20 | Moderate 68 AQI US |  60% | 80.6° 62.6° | 13.4 mp/h |
| Tuesday, May 21 | Moderate 78 AQI US | 100% | 75.2° 68° | 22.4 mp/h |
| Wednesday, May 22 | Moderate 61 AQI US | 100% | 66.2° 51.8° | 13.4 mp/h |
| Thursday, May 23 | Good 10 AQI US  |  | 68° 50° | 6.7 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?
AQI US, Metric