Get a monitor and contributor to air quality data in your city.
2.4K people follow this city
AIR QUALITY DATA CONTRIBUTORS
Find out more about contributors and data sourcesIndex | Very high | ||
Tree pollen | Very high | ||
Grass pollen | None | ||
Weed pollen | None |
Weather | Few clouds |
Temperature | 62.6°F |
Humidity | 65% |
Wind | 6.9 mp/h |
Pressure | 30 Hg |
# | city | US AQI |
---|---|---|
1 | Greenhill, England | 68 |
2 | Edgware, England | 66 |
3 | Hackney, England | 64 |
4 | East Ham, England | 63 |
5 | Erith, England | 62 |
6 | Hendon, England | 62 |
7 | Belsize Park, England | 61 |
8 | Bethnal Green, England | 60 |
9 | Islington, England | 60 |
10 | Canary Wharf, England | 59 |
(local time)
SEE WORLD AQI RANKING# | station | US AQI |
---|---|---|
1 | Falcon Building, Bloomsbury | 60 |
2 | St Clement Danes CE School | 60 |
3 | National Gallery | 56 |
4 | Upper Ground | 56 |
5 | Stamford Street | 55 |
6 | Belvedere Road | 53 |
7 | Concert Hall Approach | 53 |
8 | Strand/Wellington Street | 53 |
9 | Waterloo Place (The Crown Estate) | 49 |
(local time)
SEE WORLD AQI RANKINGUS AQI
55
live AQI index
Moderate
Air pollution level | Air quality index | Main pollutant |
---|---|---|
Moderate | 55 US AQI | PM2.5 |
Pollutants | Concentration | |
---|---|---|
PM2.5 | 11µg/m³ | |
PM10 | 12µg/m³ | |
NO2 | 16µg/m³ |
PM2.5
x2.2
PM2.5 concentration in City of Westminster is currently 2.2 times the WHO annual air quality guideline value
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 |
Day | Pollution level | Weather | Temperature | Wind |
---|---|---|---|---|
Wednesday, May 22 | Moderate 52 AQI US | 55.4° 53.6° | 8.9 mp/h | |
Thursday, May 23 | Good 32 AQI US | 62.6° 51.8° | 11.2 mp/h | |
Friday, May 24 | Good 27 AQI US | 60.8° 46.4° | 4.5 mp/h | |
Today | Moderate 55 AQI US | 40% | 66.2° 50° | 8.9 mp/h |
Sunday, May 26 | Good 26 AQI US | 100% | 66.2° 51.8° | 13.4 mp/h |
Monday, May 27 | Good 15 AQI US | 100% | 59° 48.2° | 11.2 mp/h |
Tuesday, May 28 | Good 32 AQI US | 100% | 55.4° 48.2° | 13.4 mp/h |
Wednesday, May 29 | Good 32 AQI US | 100% | 60.8° 53.6° | 11.2 mp/h |
Thursday, May 30 | Good 12 AQI US | 100% | 57.2° 50° | 11.2 mp/h |
Friday, May 31 | Good 15 AQI US | 100% | 51.8° 50° | 13.4 mp/h |
Interested in hourly forecast? Get the app
1 Data source