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AIR QUALITY DATA CONTRIBUTORS
Find out more about contributors and data sourcesIndex | Very high | ||
Tree pollen | Very high | ||
Grass pollen | Low | ||
Weed pollen | None |
Weather | Broken clouds |
Temperature | 50°F |
Humidity | 93% |
Wind | 4.6 mp/h |
Pressure | 29.7 Hg |
# | city | US AQI |
---|---|---|
1 | Chorley, England | 85 |
2 | Wetherby, England | 80 |
3 | Pudsey, England | 77 |
4 | Leeds, England | 76 |
5 | Bradford, England | 73 |
6 | Nottingham, England | 73 |
7 | York, England | 72 |
8 | Scunthorpe, England | 71 |
9 | Cheam, England | 62 |
10 | Aberdeen, Scotland | 60 |
(local time)
SEE WORLD AQI RANKING# | station | US AQI |
---|---|---|
1 | Harlington High Street | 44 |
2 | Heathrow Bath Road | 44 |
3 | London Harlington | 33 |
4 | Heathrow LHR2 | 23 |
5 | London Hillingdon Oxford Avenue | 22 |
(local time)
SEE WORLD AQI RANKINGUS AQI
44
live AQI index
Good
Air pollution level | Air quality index | Main pollutant |
---|---|---|
Good | 44 US AQI | PM2.5 |
Pollutants | Concentration | |
---|---|---|
PM2.5 | 8µg/m³ | |
PM10 | 10.7µg/m³ | |
NO2 | 23.8µg/m³ |
PM2.5
x1.6
PM2.5 concentration in Harlington is currently 1.6 times the WHO annual air quality guideline value
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Day | Pollution level | Weather | Temperature | Wind |
---|---|---|---|---|
Tuesday, May 14 | Good 32 AQI US | 60.8° 53.6° | 11.2 mp/h | |
Wednesday, May 15 | Good 26 AQI US | 66.2° 51.8° | 11.2 mp/h | |
Thursday, May 16 | Good 43 AQI US | 59° 51.8° | 4.5 mp/h | |
Today | Good 44 AQI US | 80% | 68° 50° | 4.5 mp/h |
Saturday, May 18 | Moderate 57 AQI US | 90% | 64.4° 51.8° | 6.7 mp/h |
Sunday, May 19 | Moderate 58 AQI US | 70% | 66.2° 48.2° | 11.2 mp/h |
Monday, May 20 | Good 49 AQI US | 62.6° 48.2° | 11.2 mp/h | |
Tuesday, May 21 | Moderate 51 AQI US | 40% | 60.8° 50° | 4.5 mp/h |
Wednesday, May 22 | Moderate 64 AQI US | 100% | 60.8° 53.6° | 8.9 mp/h |
Thursday, May 23 | Moderate 67 AQI US | 100% | 62.6° 48.2° | 4.5 mp/h |
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