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AIR QUALITY DATA SOURCE
Find out more about contributors and data sourcesIndex | Very high | ||
Tree pollen | Very high | ||
Grass pollen | None | ||
Weed pollen | None |
Weather | Few clouds |
Temperature | 59°F |
Humidity | 63% |
Wind | 12.7 mp/h |
Pressure | 29.9 Hg |
# | city | US AQI |
---|---|---|
1 | Southall, England | 61 |
2 | Rainham, England | 55 |
3 | Cambridge, England | 53 |
4 | Croydon, England | 50 |
5 | East Ham, England | 50 |
6 | Hackney, England | 50 |
7 | Islington, England | 50 |
8 | Woodford Green, England | 48 |
9 | Erith, England | 45 |
10 | Harringay, England | 45 |
(local time)
SEE WORLD AQI RANKINGUS AQI
22*
live AQI index
Good
Air pollution level | Air quality index | Main pollutant |
---|---|---|
Good | 22* US AQI | PM2.5 |
Pollutants | Concentration | |
---|---|---|
PM2.5 | 5.3*µg/m³ |
PM2.5
x1.1
PM2.5 concentration in Harrow is currently 1.1 times the WHO annual air quality guideline value
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Day | Pollution level | Weather | Temperature | Wind |
---|---|---|---|---|
Today | Good 22 AQI US | 40% | 60.8° 44.6° | 13.4 mp/h |
Wednesday, May 1 | Moderate 56 AQI US | 100% | 62.6° 46.4° | 11.2 mp/h |
Thursday, May 2 | Good 39 AQI US | 100% | 57.2° 48.2° | 11.2 mp/h |
Friday, May 3 | Good 12 AQI US | 70% | 60.8° 46.4° | 11.2 mp/h |
Saturday, May 4 | Good 21 AQI US | 100% | 57.2° 44.6° | 13.4 mp/h |
Sunday, May 5 | Good 14 AQI US | 59° 44.6° | 11.2 mp/h | |
Monday, May 6 | Good 20 AQI US | 59° 48.2° | 11.2 mp/h |
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