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AIR QUALITY DATA CONTRIBUTORS
Find out more about contributors and data sourcesIndex | Very high | ||
Tree pollen | None | ||
Grass pollen | Very high | ||
Weed pollen | Moderate |
Weather | Broken clouds |
Temperature | 59°F |
Humidity | 58% |
Wind | 6.2 mp/h |
Pressure | 30.4 Hg |
# | city | US AQI |
---|---|---|
1 | Cardiff, Wales | 39 |
2 | Southampton, England | 39 |
3 | Bradford, England | 36 |
4 | Camberwell, England | 33 |
5 | Nottingham, England | 33 |
6 | Canary Wharf, England | 30 |
7 | Birmingham, England | 29 |
8 | Carshalton, England | 28 |
9 | Ilford, England | 28 |
10 | London, England | 28 |
(Local time)
SEE WORLD AQI RANKING# | station | US AQI |
---|---|---|
1 | Chepstow A48 | 22 |
(Local time)
SEE WORLD AQI RANKINGUS AQI
22
live AQI index
Good
Air pollution level | Air quality index | Main pollutant |
---|---|---|
Good | 22 US AQI | PM2.5 |
Pollutants | Concentration | |
---|---|---|
PM2.5 | 4µg/m³ | |
PM10 | 13.5µg/m³ | |
NO2 | 32.9µg/m³ |
PM2.5 concentration in Chepstow air currently meets the WHO annual air quality guideline value
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Day | Pollution level | Weather | Temperature | Wind |
---|---|---|---|---|
Tuesday, Sep 10 | Good 31 AQI US | 59° 48.2° | 17.9 mp/h | |
Wednesday, Sep 11 | Good 27 AQI US | 55.4° 46.4° | 17.9 mp/h | |
Thursday, Sep 12 | Good 26 AQI US | 55.4° 42.8° | 13.4 mp/h | |
Today | Good 22 AQI US | 59° 41° | 4.5 mp/h | |
Saturday, Sep 14 | Good 21 AQI US | 60.8° 44.6° | 11.2 mp/h | |
Sunday, Sep 15 | Good 25 AQI US | 62.6° 48.2° | 11.2 mp/h | |
Monday, Sep 16 | Good 26 AQI US | 66.2° 53.6° | 4.5 mp/h | |
Tuesday, Sep 17 | Good 34 AQI US | 68° 48.2° | 11.2 mp/h | |
Wednesday, Sep 18 | Moderate 59 AQI US | 73.4° 48.2° | 15.7 mp/h | |
Thursday, Sep 19 | Moderate 62 AQI US | 71.6° 51.8° | 17.9 mp/h |
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