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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 | Broken clouds |
Temperature | 71.6°F |
Humidity | 60% |
Wind | 5.7 mp/h |
Pressure | 30 Hg |
# | city | US AQI |
---|---|---|
1 | Corpus Christi, Texas | 66 |
2 | The Woodlands, Texas | 61 |
3 | Carlisle, Pennsylvania | 55 |
4 | Harrisburg, Pennsylvania | 55 |
5 | Columbia, South Carolina | 54 |
6 | Galveston, Texas | 54 |
7 | Buffalo, New York | 53 |
8 | Canton, Ohio | 53 |
9 | Allentown, Pennsylvania | 52 |
10 | Arroyo Grande, California | 52 |
(local time)
SEE WORLD AQI RANKINGUS AQI
41*
live AQI index
Good
Air pollution level | Air quality index | Main pollutant |
---|---|---|
Good | 41* US AQI | PM2.5 |
Pollutants | Concentration | |
---|---|---|
PM2.5 | 9.9*µg/m³ |
PM2.5
x2
PM2.5 concentration in Purchase is currently 2 times the WHO annual air quality guideline value
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Day | Pollution level | Weather | Temperature | Wind |
---|---|---|---|---|
Today | Good 41 AQI US | 50% | 71.6° 48.2° | 8.9 mp/h |
Monday, Apr 29 | Good 41 AQI US | 40% | 78.8° 59° | 6.7 mp/h |
Tuesday, Apr 30 | Good 46 AQI US | 100% | 64.4° 50° | 11.2 mp/h |
Wednesday, May 1 | Good 45 AQI US | 90% | 51.8° 48.2° | 8.9 mp/h |
Thursday, May 2 | Good 43 AQI US | 71.6° 48.2° | 8.9 mp/h | |
Friday, May 3 | Good 19 AQI US | 62.6° 51.8° | 11.2 mp/h | |
Saturday, May 4 | Good 26 AQI US | 100% | 48.2° 44.6° | 8.9 mp/h |
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