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AIR QUALITY DATA CONTRIBUTORS
Find out more about contributors and data sourcesIndex | Low | ||
Tree pollen | Low | ||
Grass pollen | Low | ||
Weed pollen | None |
Weather | Broken clouds |
Temperature | 66.2°F |
Humidity | 64% |
Wind | 10.4 mp/h |
Pressure | 29.9 Hg |
# | city | US AQI |
---|---|---|
1 | Croydon, England | 304 |
2 | Pontypridd, Wales | 63 |
3 | Port Talbot, Wales | 60 |
4 | Reading, England | 60 |
5 | London, England | 56 |
6 | Harlington, England | 55 |
7 | Lambeth, England | 55 |
8 | Southall, England | 55 |
9 | East Ham, England | 54 |
10 | Hayes, England | 54 |
(local time)
SEE WORLD AQI RANKING# | station | US AQI |
---|---|---|
1 | Hounslow Brentford | 86 |
2 | Euston Road | 81 |
3 | Hounslow Chiswick | 79 |
4 | Waltham Crooked Billet | 79 |
5 | Hackney Old Street | 71 |
6 | Earls Court Road | 69 |
7 | Fiveways Sidcup Rd A20 | 69 |
8 | Blackheath | 68 |
9 | Waltham Forest Leyton | 68 |
10 | Camden Kerbside | 64 |
(local time)
SEE WORLD AQI RANKINGUS AQI
58
live AQI index
Moderate
Air pollution level | Air quality index | Main pollutant |
---|---|---|
Moderate | 58 US AQI | PM2.5 |
Pollutants | Concentration | |
---|---|---|
PM2.5 | 13µg/m³ | |
PM10 | 22.2µg/m³ | |
O3 | 86.7µg/m³ | |
NO2 | 20µg/m³ |
Sensitive groups should reduce outdoor exercise | |
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Sensitive groups should wear a mask outdoors GET A MASK | |
Sensitive groups should run an air purifier GET AN AIR PURIFIER |
Day | Pollution level | Weather | Temperature | Wind |
---|---|---|---|---|
Friday, May 17 | Good 41 AQI US | |||
Saturday, May 18 | Moderate 61 AQI US | |||
Sunday, May 19 | Moderate 62 AQI US | |||
Today | Moderate 58 AQI US | 30% | 66.2° 48.2° | 8.9 mp/h |
Tuesday, May 21 | Good 50 AQI US | 90% | 60.8° 51.8° | 6.7 mp/h |
Wednesday, May 22 | Moderate 57 AQI US | 90% | 64.4° 51.8° | 11.2 mp/h |
Thursday, May 23 | Good 33 AQI US | 60.8° 48.2° | 6.7 mp/h | |
Friday, May 24 | Good 27 AQI US | 40% | 62.6° 46.4° | 6.7 mp/h |
Saturday, May 25 | Moderate 69 AQI US | 64.4° 48.2° | 8.9 mp/h | |
Sunday, May 26 | Moderate 68 AQI US | 70% | 57.2° 51.8° | 2.2 mp/h |
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