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AIR QUALITY DATA SOURCE
Find out more about contributors and data sourcesIndex | Very high | ||
Tree pollen | Very high | ||
Grass pollen | Very high | ||
Weed pollen | None |
Weather | Clear sky |
Temperature | 57.2°F |
Humidity | 96% |
Wind | 3.4 mp/h |
Pressure | 30.2 Hg |
# | city | US AQI |
---|---|---|
1 | Braddock, Pennsylvania | 64 |
2 | San Antonio, Texas | 63 |
3 | Champaign, Illinois | 58 |
4 | Urbana, Illinois | 58 |
5 | Beaver, Pennsylvania | 57 |
6 | Charleston, West Virginia | 57 |
7 | Corpus Christi, Texas | 57 |
8 | Terre Haute, Indiana | 57 |
9 | Marietta, Ohio | 55 |
10 | Montrose, Pennsylvania | 55 |
(local time)
SEE WORLD AQI RANKINGUS AQI
38*
live AQI index
Good
Air pollution level | Air quality index | Main pollutant |
---|---|---|
Good | 38* US AQI | PM2.5 |
Pollutants | Concentration | |
---|---|---|
PM2.5 | 9.2*µg/m³ |
PM2.5
x1.8
PM2.5 concentration in Butler is currently 1.8 times the WHO annual air quality guideline value
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Day | Pollution level | Weather | Temperature | Wind |
---|---|---|---|---|
Today | Good 38 AQI US | 78.8° 57.2° | 11.2 mp/h | |
Monday, Apr 29 | Good 46 AQI US | 80.6° 55.4° | 8.9 mp/h | |
Tuesday, Apr 30 | Good 48 AQI US | 80.6° 62.6° | 11.2 mp/h | |
Wednesday, May 1 | Moderate 52 AQI US | 86° 62.6° | 4.5 mp/h | |
Thursday, May 2 | Moderate 69 AQI US | 86° 64.4° | 8.9 mp/h | |
Friday, May 3 | Moderate 65 AQI US | 50% | 82.4° 62.6° | 6.7 mp/h |
Saturday, May 4 | Moderate 58 AQI US | 100% | 82.4° 62.6° | 4.5 mp/h |
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