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AIR QUALITY DATA SOURCE
Find out more about contributors and data sourcesWeather | Broken clouds |
Temperature | 50°F |
Humidity | 94% |
Wind | 6 mp/h |
Pressure | 29.8 Hg |
# | city | US AQI |
---|---|---|
1 | Port Talbot, Wales | 33 |
2 | City of London, England | 32 |
3 | Edinburgh, Scotland | 32 |
4 | Luton, England | 32 |
5 | Cardiff, Wales | 31 |
6 | Kensington, England | 31 |
7 | Bradford, England | 30 |
8 | Canary Wharf, England | 30 |
9 | Leicester, England | 30 |
10 | Wandsworth, England | 30 |
(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 | 7*µg/m³ | |
PM10 | 9*µg/m³ | |
NO2 | 1*µg/m³ |
PM2.5
x1.4
PM2.5 concentration in Caerphilly is currently 1.4 times the WHO annual air quality guideline value
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Day | Pollution level | Weather | Temperature | Wind |
---|---|---|---|---|
Today | Good 29 AQI US | 50% | 53.6° 48.2° | 13.4 mp/h |
Wednesday, Mar 20 | Good 32 AQI US | 100% | 53.6° 42.8° | 11.2 mp/h |
Thursday, Mar 21 | Good 24 AQI US | 48.2° 41° | 11.2 mp/h | |
Friday, Mar 22 | Good 9 AQI US | 100% | 50° 39.2° | 17.9 mp/h |
Saturday, Mar 23 | Good 4 AQI US | 70% | 44.6° 37.4° | 20.1 mp/h |
Sunday, Mar 24 | Good 5 AQI US | 48.2° 35.6° | 15.7 mp/h | |
Monday, Mar 25 | Good 12 AQI US | 42.8° 32° | 15.7 mp/h |
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