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AIR QUALITY DATA CONTRIBUTORS
Find out more about contributors and data sourcesIndex | Very high | ||
Tree pollen | Very high | ||
Grass pollen | Low | ||
Weed pollen | None |
Weather | Few clouds |
Temperature | 80.6°F |
Humidity | 53% |
Wind | 9.2 mp/h |
Pressure | 30.1 Hg |
# | city | US AQI |
---|---|---|
1 | Columbia, South Carolina | 67 |
2 | Corpus Christi, Texas | 65 |
3 | Chapel Hill, North Carolina | 62 |
4 | The Woodlands, Texas | 61 |
5 | Galveston, Texas | 54 |
6 | Bridgeport, Connecticut | 53 |
7 | Stamford, Connecticut | 53 |
8 | Allentown, Pennsylvania | 52 |
9 | Canton, Ohio | 52 |
10 | Thibodaux, Louisiana | 52 |
(local time)
SEE WORLD AQI RANKING# | station | US AQI |
---|---|---|
1 | BEACH ROAD | 37 |
2 | Pocahontas State Park | 26 |
(local time)
SEE WORLD AQI RANKINGUS AQI
37
live AQI index
Good
Air pollution level | Air quality index | Main pollutant |
---|---|---|
Good | 37 US AQI | O3 |
Pollutants | Concentration | |
---|---|---|
PM2.5 | 7.9µg/m³ | |
PM10 | 15.9µg/m³ | |
O3 | 90µg/m³ |
PM2.5
x1.6
PM2.5 concentration in Chesterfield is currently 1.6 times the WHO annual air quality guideline value
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Day | Pollution level | Weather | Temperature | Wind |
---|---|---|---|---|
Thursday, Apr 25 | Good 28 AQI US | 64.4° 42.8° | 8.9 mp/h | |
Friday, Apr 26 | Good 22 AQI US | 64.4° 50° | 6.7 mp/h | |
Saturday, Apr 27 | Good 29 AQI US | 82.4° 57.2° | 8.9 mp/h | |
Today | Good 37 AQI US | 82.4° 57.2° | 8.9 mp/h | |
Monday, Apr 29 | Moderate 52 AQI US | 86° 60.8° | 8.9 mp/h | |
Tuesday, Apr 30 | Good 32 AQI US | 40% | 82.4° 60.8° | 13.4 mp/h |
Wednesday, May 1 | Good 47 AQI US | 40% | 78.8° 59° | 11.2 mp/h |
Thursday, May 2 | Moderate 52 AQI US | 78.8° 53.6° | 4.5 mp/h | |
Friday, May 3 | Moderate 74 AQI US | 82.4° 53.6° | 6.7 mp/h | |
Saturday, May 4 | Moderate 75 AQI US | 50% | 73.4° 53.6° | 4.5 mp/h |
Sunday, May 5 | Moderate 69 AQI US | 30% | 71.6° 60.8° | 6.7 mp/h |
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3 Data sources