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AIR QUALITY DATA CONTRIBUTORS
Find out more about contributors and data sourcesIndex | Low | ||
Tree pollen | Low | ||
Grass pollen | None | ||
Weed pollen | None |
Weather | Clear sky |
Temperature | 42.8°F |
Humidity | 93% |
Wind | 8.1 mp/h |
Pressure | 29.9 Hg |
# | city | US AQI |
---|---|---|
1 | Grangemouth, Scotland | 65 |
2 | Whyteleafe, England | 41 |
3 | Cambridge, England | 40 |
4 | Falkirk, Scotland | 36 |
5 | Wandsworth, England | 36 |
6 | Greenhill, England | 35 |
7 | Kensington, England | 35 |
8 | Luton, England | 34 |
9 | Edgware, England | 33 |
10 | Rainham, England | 33 |
(local time)
SEE WORLD AQI RANKING# | station | US AQI |
---|---|---|
1 | London Hillingdon Hayes | 37 |
2 | Sipson Lane | 31 |
3 | Featherstone Primary School | 29 |
4 | Clean Air for Southall and Hayes (CASH) | 25 |
(local time)
SEE WORLD AQI RANKINGUS AQI
30
live AQI index
Good
Air pollution level | Air quality index | Main pollutant |
---|---|---|
Good | 30 US AQI | PM2.5 |
Pollutants | Concentration | |
---|---|---|
PM2.5 | 7.4µg/m³ | |
PM10 | 19.2µg/m³ | |
NO2 | 22.8µg/m³ |
PM2.5
x1.5
PM2.5 concentration in Hayes is currently 1.5 times the WHO annual air quality guideline value
Day | Pollution level | Weather | Temperature | Wind |
---|---|---|---|---|
Friday, Apr 26 | Good 45 AQI US | 55.4° 37.4° | 6.7 mp/h | |
Saturday, Apr 27 | Good 34 AQI US | 51.8° 41° | 11.2 mp/h | |
Sunday, Apr 28 | Good 19 AQI US | 50° 39.2° | 13.4 mp/h | |
Today | Good 30 AQI US | 57.2° 41° | 15.7 mp/h | |
Tuesday, Apr 30 | Good 29 AQI US | 60% | 59° 44.6° | 11.2 mp/h |
Wednesday, May 1 | Good 45 AQI US | 90% | 62.6° 46.4° | 4.5 mp/h |
Thursday, May 2 | Good 32 AQI US | 100% | 53.6° 50° | 11.2 mp/h |
Friday, May 3 | Good 12 AQI US | 90% | 50° 46.4° | 11.2 mp/h |
Saturday, May 4 | Good 25 AQI US | 100% | 60.8° 42.8° | 8.9 mp/h |
Sunday, May 5 | Good 26 AQI US | 70% | 64.4° 48.2° | 6.7 mp/h |
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Corporate Contributor
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Anonymous Contributor
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2 Data sources