Get a monitor and contributor to air quality data in your city.
Air Quality 
Air Monitors
Air Purifiers
For Business
News
Support
Air quality in City of Westminster
Air quality index (AQI) and PM2.5 air pollution in City of Westminster
2.2K people follow this city
City of Westminster Air Quality Map
Real-time City of Westminster air pollution map
AIR QUALITY DATA CONTRIBUTORS
Breathe London
See all
Pollen
What is the pollen count in City of Westminster today?
 | Index | Low | |
 | Tree pollen | Low | |
 | Grass pollen | None | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather in City of Westminster?
| Weather | Rain |
| Temperature | 46.4°F |
| Humidity | 91% |
| Wind | 11.5 mp/h |
| Pressure | 29.5 Hg |
live aqi city ranking
Real-time United Kingdom city ranking
| # | city | US AQI |
|---|---|---|
| 1 | Battersea, England | 55 |
| 2 | Erith, England | 55 |
| 3 | Iver, England | 55 |
| 4 | Morden, England | 55 |
| 5 | Teddington, England | 55 |
| 6 | Canary Wharf, England | 54 |
| 7 | Bethnal Green, England | 53 |
| 8 | Brentford, England | 53 |
| 9 | Brixton Hill, England | 53 |
| 10 | Carshalton, England | 53 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
live City of Westminster aqi ranking
Real-time City of Westminster air quality ranking
| # | station | US AQI |
|---|---|---|
| 1 | St Clement Danes CE School | 53 |
| 2 | Falcon Building, Bloomsbury | 50 |
| 3 | Strand/Wellington Street | 50 |
| 4 | Belvedere Road | 45 |
| 5 | Stamford Street | 45 |
| 6 | Concert Hall Approach | 41 |
| 7 | Upper Ground | 41 |
(local time)
SEE WORLD AQI RANKING
US AQI
45
live AQI index
Good
Overview
What is the current air quality in City of Westminster?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 45 US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 11µg/m³ | |
| NO2 | 42µg/m³ | |
!
PM2.5
x2.2
PM2.5 concentration in City of Westminster is currently 2.2 times the WHO annual air quality guideline value
Health Recommendations
What is the current air quality in City of Westminster?
 | Enjoy outdoor activities |
 | Open your windows to bring clean, fresh air indoors GET A MONITOR |
Forecast
City of Westminster air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Thursday, Apr 25 | Good 40 AQI US |  | 53.6° 37.4° |  11.2 mp/h |
| Friday, Apr 26 | Good 31 AQI US |  | 53.6° 37.4° | 6.7 mp/h |
| Today | Good 45 AQI US | |||
| Sunday, Apr 28 | Good 43 AQI US | 100% | 51.8° 39.2° | 11.2 mp/h |
| Monday, Apr 29 | Good 23 AQI US | 100% | 48.2° 41° | 11.2 mp/h |
| Tuesday, Apr 30 | Good 24 AQI US | | 57.2° 41° | 13.4 mp/h |
| Wednesday, May 1 | Good 36 AQI US | 90% | 60.8° 44.6° | 11.2 mp/h |
| Thursday, May 2 | Moderate 54 AQI US  | 30% | 64.4° 48.2° | 6.7 mp/h |
| Friday, May 3 | Moderate 57 AQI US | 100% | 55.4° 50° | 6.7 mp/h |
| Saturday, May 4 | Moderate 60 AQI US | 40% | 66.2° 48.2° | 13.4 mp/h |
| Sunday, May 5 | Moderate 68 AQI US | 20% | 68° 51.8° | 13.4 mp/h |
Interested in hourly forecast? Get the app
News
The latest air quality news and resources.
City of Westminster air quality data attribution
1Contributor
- Breathe London
7 stations
Non-profit organization Contributor
Where is the cleanest air quality in City of Westminster?
AQI US, Metric