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AIR QUALITY DATA SOURCE
Find out more about contributors and data sourcesIndex | Low | ||
Tree pollen | Low | ||
Grass pollen | None | ||
Weed pollen | None |
Weather | Rain |
Temperature | 50°F |
Humidity | 93% |
Wind | 2 mp/h |
Pressure | 29.7 Hg |
# | city | US AQI |
---|---|---|
1 | Dundee, Scotland | 78 |
2 | Edinburgh, Scotland | 78 |
3 | Glasgow, Scotland | 74 |
4 | Middlesbrough, England | 72 |
5 | Motherwell, Scotland | 70 |
6 | Chorley, England | 69 |
7 | Aberdeen, Scotland | 63 |
8 | Leicester, England | 63 |
9 | Reading, England | 63 |
10 | Luton, England | 61 |
(local time)
SEE WORLD AQI RANKINGUS AQI
37
live AQI index
Good
Air pollution level | Air quality index | Main pollutant |
---|---|---|
Good | 37 US AQI | PM2.5 |
Pollutants | Concentration | |
---|---|---|
PM2.5 | 9µg/m³ | |
PM10 | 13µg/m³ | |
NO2 | 33µg/m³ |
PM2.5
x1.8
PM2.5 concentration in Caerphilly is currently 1.8 times the WHO annual air quality guideline value
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Day | Pollution level | Weather | Temperature | Wind |
---|---|---|---|---|
Sunday, Apr 28 | Good 18 AQI US | 51.8° 39.2° | 15.7 mp/h | |
Monday, Apr 29 | Good 24 AQI US | 51.8° 41° | 20.1 mp/h | |
Tuesday, Apr 30 | Good 21 AQI US | 51.8° 46.4° | 17.9 mp/h | |
Today | Good 37 AQI US | 100% | 51.8° 46.4° | 6.7 mp/h |
Thursday, May 2 | Good 29 AQI US | 100% | 51.8° 46.4° | 11.2 mp/h |
Friday, May 3 | Good 10 AQI US | 90% | 51.8° 46.4° | 13.4 mp/h |
Saturday, May 4 | Good 14 AQI US | 55.4° 44.6° | 6.7 mp/h | |
Sunday, May 5 | Good 12 AQI US | 30% | 50° 41° | 8.9 mp/h |
Monday, May 6 | Good 18 AQI US | 80% | 57.2° 46.4° | 8.9 mp/h |
Tuesday, May 7 | Good 39 AQI US | 90% | 55.4° 46.4° | 4.5 mp/h |
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