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Air quality in City of London
Air quality index (AQI) and PM2.5 air pollution in City of London
5.5K people follow this city
City of London Air Quality Map
Real-time City of London air pollution map
AIR QUALITY DATA CONTRIBUTORS
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Pollen
What is the pollen count in City of London today?
 | Index | Low | |
 | Tree pollen | Low | |
 | Grass pollen | None | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather in City of London?
| Weather | Broken clouds |
| Temperature | 57.2°F |
| Humidity | 86% |
| Wind | 5.7 mp/h |
| Pressure | 29.9 Hg |
live aqi city ranking
Real-time United Kingdom city ranking
| # | city | US AQI |
|---|---|---|
| 1 |  Croydon, England | 619 |
| 2 | Grangemouth, Scotland | 98 |
| 3 | Coatbridge, Scotland | 89 |
| 4 | Glasgow, Scotland | 88 |
| 5 | Edinburgh, Scotland | 85 |
| 6 | Falkirk, Scotland | 80 |
| 7 | Iver, England | 77 |
| 8 | Chorley, England | 73 |
| 9 | Birmingham, England | 71 |
| 10 | Motherwell, Scotland | 70 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
live City of London aqi ranking
Real-time City of London air quality ranking
| # | station | US AQI |
|---|---|---|
| 1 | Middlesex Street Estate | 58 |
| 2 | Tower Bridge Road | 56 |
| 3 | Wentworth St | 56 |
| 4 | Byward Street / Great Tower Street | 55 |
| 5 | Guy's Hospital | 55 |
| 6 | Guildhall | 26 |
(local time)
SEE WORLD AQI RANKING
US AQI
56
live AQI index
Moderate
Overview
What is the current air quality in City of London?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Moderate | 56 US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 12µg/m³ | |
| PM10 | 21.2µg/m³ | |
| O3 | 65.8µg/m³ | |
| NO2 | 10µg/m³ | |
!
PM2.5
x2.4
PM2.5 concentration in City of London is currently 2.4 times the WHO annual air quality guideline value
Health Recommendations
What is the current air quality in City of 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
City of London air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Wednesday, May 15 | Good 30 AQI US  | | 66.2° 51.8° |  8.9 mp/h |
| Thursday, May 16 | Moderate 53 AQI US |  | 60.8° 51.8° | 4.5 mp/h |
| Friday, May 17 | Good 42 AQI US | | 68° 50° | 2.2 mp/h |
| Today | Moderate 56 AQI US | 80% | 66.2° 51.8° | 6.7 mp/h |
| Sunday, May 19 | Moderate 59 AQI US | 70% | 69.8° 50° | 8.9 mp/h |
| Monday, May 20 | Good 50 AQI US |  | 66.2° 48.2° | 11.2 mp/h |
| Tuesday, May 21 | Good 43 AQI US | 100% | 66.2° 46.4° | 6.7 mp/h |
| Wednesday, May 22 | Moderate 68 AQI US | 100% | 60.8° 51.8° | 6.7 mp/h |
| Thursday, May 23 | Good 46 AQI US | 100% | 60.8° 50° | 6.7 mp/h |
| Friday, May 24 | Good 28 AQI US | 80% | 64.4° 50° | 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?
City of London air quality data attribution
3Contributors
- Breathe London
5 stations
Non-profit organization Contributor
Educational Contributor
- Ricardo Energy & Environment
1 station
Corporate Contributor
Where is the cleanest air quality in City of London?
AQI US, Metric