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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 | 66.2°F |
Humidity | 61% |
Wind | 8.1 mp/h |
Pressure | 29.9 Hg |
# | city | US AQI |
---|---|---|
1 | Croydon, England | 304 |
2 | Pontypridd, Wales | 62 |
3 | Port Talbot, Wales | 60 |
4 | Reading, England | 60 |
5 | Cardiff, Wales | 56 |
6 | London, England | 56 |
7 | Edgware, England | 55 |
8 | Harlington, England | 55 |
9 | Hendon, England | 55 |
10 | Islington, England | 55 |
(local time)
SEE WORLD AQI RANKING# | station | US AQI |
---|---|---|
1 | Carshalton Boys Sports College - South | 53 |
2 | St. Helier's Hospital | 53 |
3 | All Saints Carshalton C of E Primary school | 49 |
4 | Carshalton Boys Sports College - North | 49 |
5 | Harris Academy Carshalton | 49 |
6 | Muschamp Primary School | 49 |
7 | St Philomena’s/St Mary’s | 49 |
(local time)
SEE WORLD AQI RANKINGUS AQI
49
live AQI index
Good
Air pollution level | Air quality index | Main pollutant |
---|---|---|
Good | 49 US AQI | PM2.5 |
Pollutants | Concentration | |
---|---|---|
PM2.5 | 9µg/m³ | |
NO2 | 12µg/m³ |
PM2.5
x1.8
PM2.5 concentration in Carshalton is currently 1.8 times the WHO annual air quality guideline value
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Day | Pollution level | Weather | Temperature | Wind |
---|---|---|---|---|
Friday, May 17 | Good 46 AQI US | 66.2° 48.2° | 4.5 mp/h | |
Saturday, May 18 | Moderate 51 AQI US | 64.4° 51.8° | 6.7 mp/h | |
Sunday, May 19 | Moderate 52 AQI US | 69.8° 48.2° | 8.9 mp/h | |
Today | Good 49 AQI US | 40% | 66.2° 48.2° | 8.9 mp/h |
Tuesday, May 21 | Good 49 AQI US | 90% | 60.8° 48.2° | 6.7 mp/h |
Wednesday, May 22 | Moderate 57 AQI US | 90% | 64.4° 51.8° | 11.2 mp/h |
Thursday, May 23 | Good 32 AQI US | 62.6° 48.2° | 8.9 mp/h | |
Friday, May 24 | Good 26 AQI US | 30% | 62.6° 50° | 8.9 mp/h |
Saturday, May 25 | Moderate 68 AQI US | 64.4° 46.4° | 8.9 mp/h | |
Sunday, May 26 | Moderate 66 AQI US | 80% | 57.2° 48.2° | 2.2 mp/h |
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