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AIR QUALITY DATA CONTRIBUTORS
Find out more about contributors and data sourcesIndex | Low | ||
Tree pollen | Low | ||
Grass pollen | None | ||
Weed pollen | None |
Weather | Broken clouds |
Temperature | 46.4°F |
Humidity | 75% |
Wind | 11.5 mp/h |
Pressure | 29.6 Hg |
# | city | US AQI |
---|---|---|
1 | Southampton, England | 64 |
2 | Hayes, England | 58 |
3 | Cardiff, Wales | 57 |
4 | Reading, England | 57 |
5 | Iver, England | 54 |
6 | Pontypridd, Wales | 52 |
7 | Islington, England | 50 |
8 | Luton, England | 47 |
9 | Canary Wharf, England | 45 |
10 | Edgware, England | 45 |
(local time)
SEE WORLD AQI RANKING# | station | US AQI |
---|---|---|
1 | Chilbolton Observatory | 58 |
(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 | 15.5µg/m³ | |
PM10 | 19.5µg/m³ | |
NO2 | 12.2µg/m³ | |
SO2 | 1.9µg/m³ |
PM2.5
x3.1
PM2.5 concentration in Chilbolton is currently 3.1 times the WHO annual air quality guideline value
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 |
---|---|---|---|---|
Tuesday, Apr 23 | Good 36 AQI US | 48.2° 39.2° | 13.4 mp/h | |
Wednesday, Apr 24 | Good 33 AQI US | 48.2° 39.2° | 8.9 mp/h | |
Thursday, Apr 25 | Good 34 AQI US | 50° 35.6° | 13.4 mp/h | |
Today | Moderate 58 AQI US | 48.2° 39.2° | 8.9 mp/h | |
Saturday, Apr 27 | Good 24 AQI US | 80% | 46.4° 39.2° | 13.4 mp/h |
Sunday, Apr 28 | Good 18 AQI US | 100% | 48.2° 41° | 13.4 mp/h |
Monday, Apr 29 | Good 17 AQI US | 53.6° 39.2° | 13.4 mp/h | |
Tuesday, Apr 30 | Good 18 AQI US | 59° 42.8° | 15.7 mp/h | |
Wednesday, May 1 | Good 26 AQI US | 100% | 60.8° 44.6° | 8.9 mp/h |
Thursday, May 2 | Moderate 53 AQI US | 90% | 62.6° 50° | 13.4 mp/h |
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