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AIR QUALITY DATA CONTRIBUTORS
Find out more about contributors and data sourcesIndex | Very high | ||
Tree pollen | Very high | ||
Grass pollen | Very high | ||
Weed pollen | None |
Weather | Few clouds |
Temperature | 50°F |
Humidity | 74% |
Wind | 5.3 mp/h |
Pressure | 29.9 Hg |
# | city | US AQI |
---|---|---|
1 | Hayes, England | 62 |
2 | Pontypridd, Wales | 60 |
3 | Port Talbot, Wales | 56 |
4 | Cardiff, Wales | 55 |
5 | Edgware, England | 49 |
6 | Hendon, England | 49 |
7 | Islington, England | 49 |
8 | Rainham, England | 49 |
9 | Southall, England | 49 |
10 | Canary Wharf, England | 47 |
(local time)
SEE WORLD AQI RANKING# | station | US AQI |
---|---|---|
1 | Preston | 29 |
(local time)
SEE WORLD AQI RANKINGUS AQI
29
live AQI index
Good
Air pollution level | Air quality index | Main pollutant |
---|---|---|
Good | 29 US AQI | PM2.5 |
Pollutants | Concentration | |
---|---|---|
PM2.5 | 5.2µg/m³ | |
PM10 | 8.9µg/m³ | |
O3 | 55.9µg/m³ | |
NO2 | 9.4µg/m³ |
Enjoy outdoor activities | |
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Day | Pollution level | Weather | Temperature | Wind |
---|---|---|---|---|
Saturday, May 18 | Moderate 58 AQI US | |||
Sunday, May 19 | Moderate 53 AQI US | |||
Monday, May 20 | Good 30 AQI US | |||
Today | Good 29 AQI US | 40% | 62.6° 48.2° | 4.5 mp/h |
Wednesday, May 22 | Moderate 53 AQI US | 100% | 53.6° 50° | 15.7 mp/h |
Thursday, May 23 | Good 15 AQI US | 100% | 51.8° 46.4° | 17.9 mp/h |
Friday, May 24 | Good 15 AQI US | 51.8° 42.8° | 11.2 mp/h | |
Saturday, May 25 | Good 23 AQI US | 60% | 60.8° 39.2° | 8.9 mp/h |
Sunday, May 26 | Good 44 AQI US | 100% | 57.2° 48.2° | 8.9 mp/h |
Monday, May 27 | Good 11 AQI US | 57.2° 46.4° | 11.2 mp/h |
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