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AIR QUALITY DATA SOURCE
Find out more about contributors and data sourcesIndex | High | ||
Tree pollen | High | ||
Grass pollen | None | ||
Weed pollen | None |
Weather | Clear sky |
Temperature | 59°F |
Humidity | 60% |
Wind | 5.7 mp/h |
Pressure | 29.7 Hg |
# | city | US AQI |
---|---|---|
1 | Edinburgh, Scotland | 63 |
2 | Aberdeen, Scotland | 58 |
3 | Motherwell, Scotland | 57 |
4 | Dundee, Scotland | 55 |
5 | Coatbridge, Scotland | 54 |
6 | Cardiff, Wales | 53 |
7 | West End of London, England | 44 |
8 | Glasgow, Scotland | 40 |
9 | Bradford, England | 37 |
10 | Falkirk, Scotland | 36 |
(local time)
SEE WORLD AQI RANKINGUS AQI
42*
live AQI index
Good
Air pollution level | Air quality index | Main pollutant |
---|---|---|
Good | 42* US AQI | PM2.5 |
Pollutants | Concentration | |
---|---|---|
PM2.5 | 7.6*µg/m³ |
PM2.5
x1.5
PM2.5 concentration in Harrow is currently 1.5 times the WHO annual air quality guideline value
Day | Pollution level | Weather | Temperature | Wind |
---|---|---|---|---|
Today | Good 42 AQI US | 66.2° 51.8° | 8.9 mp/h | |
Thursday, May 16 | Moderate 55 AQI US | 90% | 59° 51.8° | 4.5 mp/h |
Friday, May 17 | Good 36 AQI US | 64.4° 48.2° | 6.7 mp/h | |
Saturday, May 18 | Moderate 52 AQI US | 100% | 62.6° 51.8° | 6.7 mp/h |
Sunday, May 19 | Moderate 58 AQI US | 30% | 64.4° 50° | 8.9 mp/h |
Monday, May 20 | Moderate 61 AQI US | 57.2° 48.2° | 8.9 mp/h | |
Tuesday, May 21 | Moderate 53 AQI US | 64.4° 42.8° | 4.5 mp/h |
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