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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 | Clear sky |
Temperature | 59°F |
Humidity | 66% |
Wind | 4.6 mp/h |
Pressure | 30 Hg |
# | city | US AQI |
---|---|---|
1 | West End of London, England | 79 |
2 | Southampton, England | 68 |
3 | Cardiff, Wales | 66 |
4 | Cambridge, England | 63 |
5 | Luton, England | 63 |
6 | London, England | 61 |
7 | Harlington, England | 60 |
8 | Leicester, England | 60 |
9 | Leeds, England | 57 |
10 | Stevenage, England | 57 |
(local time)
SEE WORLD AQI RANKING# | station | US AQI |
---|---|---|
1 | Cardiff Castle Street | 66 |
2 | Cardiff Newport Road | 66 |
3 | Cardiff Centre | 58 |
(local time)
SEE WORLD AQI RANKINGUS AQI
66
live AQI index
Moderate
Air pollution level | Air quality index | Main pollutant |
---|---|---|
Moderate | 66 US AQI | PM2.5 |
Pollutants | Concentration | |
---|---|---|
PM2.5 | 17µg/m³ | |
PM10 | 32µg/m³ | |
NO2 | 29µg/m³ |
Sensitive groups should reduce outdoor exercise | |
Close your windows to avoid dirty outdoor air GET A MONITOR | |
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 |
---|---|---|---|---|
Thursday, May 16 | Good 41 AQI US | |||
Friday, May 17 | Moderate 51 AQI US | |||
Saturday, May 18 | Moderate 54 AQI US | |||
Today | Moderate 66 AQI US | 100% | 64.4° 50° | 13.4 mp/h |
Monday, May 20 | Moderate 59 AQI US | 60.8° 46.4° | 11.2 mp/h | |
Tuesday, May 21 | Good 45 AQI US | 70% | 59° 48.2° | 6.7 mp/h |
Wednesday, May 22 | Moderate 54 AQI US | 70% | 60.8° 51.8° | 11.2 mp/h |
Thursday, May 23 | Good 16 AQI US | 55.4° 48.2° | 11.2 mp/h | |
Friday, May 24 | Good 11 AQI US | 57.2° 44.6° | 4.5 mp/h | |
Saturday, May 25 | Moderate 61 AQI US | 100% | 59° 48.2° | 13.4 mp/h |
Sunday, May 26 | Good 29 AQI US | 100% | 59° 51.8° | 13.4 mp/h |
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