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AIR QUALITY DATA SOURCE
Find out more about contributors and data sourcesIndex | Low | ||
Tree pollen | Low | ||
Grass pollen | Low | ||
Weed pollen | None |
Weather | Few clouds |
Temperature | 55.4°F |
Humidity | 82% |
Wind | 4.6 mp/h |
Pressure | 30.3 Hg |
# | city | US AQI |
---|---|---|
1 | Oxford, England | 102 |
2 | Pontypridd, Wales | 102 |
3 | Cheltenham, England | 96 |
4 | Port Talbot, Wales | 95 |
5 | Birmingham, England | 92 |
6 | Cardiff, Wales | 85 |
7 | Nottingham, England | 78 |
8 | Leicester, England | 77 |
9 | Reading, England | 77 |
10 | Bethnal Green, England | 75 |
(local time)
SEE WORLD AQI RANKINGUS AQI
28*
live AQI index
Good
Air pollution level | Air quality index | Main pollutant |
---|---|---|
Good | 28* US AQI | PM2.5 |
Pollutants | Concentration | |
---|---|---|
PM2.5 | 5.2*µg/m³ | |
NO2 | 32.5*µg/m³ |
PM2.5 concentration in Chester air currently meets the WHO annual air quality guideline value
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Day | Pollution level | Weather | Temperature | Wind |
---|---|---|---|---|
Today | Good 28 AQI US | 60.8° 48.2° | 8.9 mp/h | |
Sunday, Jun 2 | Good 25 AQI US | 60.8° 46.4° | 13.4 mp/h | |
Monday, Jun 3 | Good 15 AQI US | 30% | 59° 53.6° | 11.2 mp/h |
Tuesday, Jun 4 | Good 14 AQI US | 40% | 60.8° 53.6° | 11.2 mp/h |
Wednesday, Jun 5 | Good 10 AQI US | 20% | 55.4° 46.4° | 11.2 mp/h |
Thursday, Jun 6 | Good 8 AQI US | 57.2° 41° | 8.9 mp/h | |
Friday, Jun 7 | Good 12 AQI US | 62.6° 41° | 4.5 mp/h |
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